20 20 Labs Inc
5601 W Slauson Ave Ste 140, Culver City, CA 90230, (310) 670-6780

Aai Acl Technologies
3600 Madison Ave Ste 59, North Highlands, CA 95660, (916) 344-9695

A Asbestos Analysis Labs
11026 Ventura Blvd Ste 4, Studio City, CA 91604, (818) 761-4712

Abbott Laboratories
3100 Zinfandel Dr Ste 275, Rancho Cordova, CA 95670, (916) 861-0860

Abbott Laboratories Diagnostic Division
8001 Irvine Center Dr Ste 1400, Irvine, CA 92618, (949) 753-6040

ABC Laboratories
4620 Beverly Blvd, Los Angeles, CA 90004, (323) 469-9960

A B N Environmental Laboratories Inc
10926 Rush St, South El monte, CA 91733, (626) 575-5137

ABC LABORATORIES
29 N OLIVE ST, Ventura, CA 93001, (805) 643-5621

Ace Carpet Cleaning
PO Box 400813, Hesperia, CA 92340, (760) 244-3158

Ace Lawn Care
Hesperia, CA 92345, (760) 244-3158

Adamo Construction Inc
11980 Woodside Ave, Lakeside, CA 92040, (619) 390-6706

Acro Instrument Co
1121 Coolidge Ave, National City, CA 91950, (619) 474-7068

Accu-Gage & Thread Grinding Co Inc
40 S San Gabriel Blvd, Pasadena, CA 91107, (626) 568-2932

Accurate Instrument Repair Inc
27122 Burbank, Foothill Ranch, CA 92610, (949) 454-2874

Accu-Test Engineering Laboratories Inc-or
23915 Ventura Blvd, Calabasas, CA 91302, (818) 591-3555

Acousti-Medical Instruments Inc
4836 Stratos Way Ste F, Modesto, CA 95356, (209) 549-9308

Aceris
San Francisco, CA 94102, (415) 441-0501

Acta Laboratories
27082 Burbank, Foothill Ranch, CA 92610, (949) 595-0641

Acn Machining & Welding
5415 Sierra Rd, San Jose, CA 95132, (408) 258-4772

Accurate Cal Labs
1715 E 28th St, Signal Hill, CA 90755, (562) 988-9592

Accurate Weld Testing Labs
5451 Business Dr, Huntington Beach, CA 92649, (323) 564-5879

Accutek Calibration Laboratories
9212 Mira Este Ct Ste 100, San Diego, CA 92126, (858) 536-3344

Acl Testing Laboratories
9184 San Fernando Rd, Sun Valley, CA 91352, (818) 252-0012

Aeros Environmental Inc
18828 Highway 65, Bakersfield, CA 93308, (661) 391-0112

A Edward Zezula & Associates
Montebello, CA 90640, (323) 721-7300

Advanced Quality Assurance
991 George St, Santa Clara, CA 95054, (408) 988-0101

Advanced Crop Technologies Inc
400 S Imperial Ave, Imperial, CA 92251, (760) 355-0077

Aegis Labs Inc
Trabuco Canyon, CA 92679, (949) 459-7886

Aerotest Operations Inc
3455 Fostoria Way, San Ramon, CA 94583, (925) 866-1212

Advanced Material Engineering Research
128 S Wolfe Rd, Sunnyvale, CA 94086, (408) 738-3033

Advanced Witness Series Inc
910 Bern Ct Ste 100, San Jose, CA 95112, (408) 453-5070

Advantage Technical Services Inc
San Luis obispo, CA 93401, (805) 595-2282

Air Quality International Inc
3612 Madison Ave Ste 32, North Highlands, CA 95660, (916) 334-9504

Air Quality Team
9747 Businesspark Ave, San Diego, CA 92131, (858) 530-2930

Air Pollution Control
665 New York Ranch Rd Frnt, Jackson, CA 95642, (209) 257-0112

Air Quality Consultants
10442 Highgrade Ln, Grass Valley, CA 95945, (530) 273-6653

Aircraft X-Ray Laboratories Inc
Los Angeles, CA 90001, (323) 587-4141

Agri Analysis
45133 County Road 32b, Davis, CA 95616, (530) 757-4656

Aguiar Milk Testing Service
1333 2nd St, Livingston, CA 95334, (209) 394-8653

Agri-Tech Inc
722 S Madera Ave, Kerman, CA 93630, (559) 846-8291

Air Toxics
180 Blue Ravine Rd Ste B, Folsom, CA 95630, (916) 608-9014

Edmond A J Company
1530 W 16th St, Long Beach, CA 90813, (562) 437-1802

A & K Machine Shop
4916 Mcbryde Ave, Richmond, CA 94805, (510) 234-2803

Agricultural Advisory Service
2616 S Chester Ave, Bakersfield, CA 93304, (661) 831-4868

Ag-Tech
1957 E Riverside Dr, Ontario, CA 91761, (909) 923-6656

Aim Testing Laboratory
Modesto, CA 95350, (209) 984-0735

Air Pollution Control
525 S Foothill Dr, Yreka, CA 96097, (530) 841-4029

A I R X
2472 Eastman Ave Ste 26, Ventura, CA 93003, (805) 644-1099

Air Source Industries
3976 Cherry Ave, Long Beach, CA 90807, (562) 426-4017

ALLIANCE PRECISION COMPANY
15705 STRATHERN ST STE 7, Van Nuys, CA 91406, (818) 785-1121

Alice King Chatham Medical Arts
11915 Inglewood Ave, Hawthorne, CA 90250, (310) 970-1063

Allergy Testing Services
1350 W Covina Blvd, San Dimas, CA 91773, (909) 592-3167

Allied Test Labs
525 W Allen Ave Ste 4, San Dimas, CA 91773, (909) 592-0100

Alpha Analytical Laboratories Inc
208 Mason St, Ukiah, CA 95482, (707) 468-0401

Alta Analytical
5627 Oberlin Dr, San Diego, CA 92121, (858) 558-2599

Alta Analytical Lab Inc
1104 Windfield Way, El Dorado Hls, CA 95762, (916) 933-1640

Allis Engineering
San Juan capistrano, CA 92675, (949) 661-4800

Alpine Controls Inc
1717 Solano Way Ste 17, Concord, CA 94520, (925) 676-6136

Amador Air District
665 New York Ranch Rd Ste 3, Jackson, CA 95642, (209) 257-0112

Amca Services Inc
14662 Franklin Ave Ste C, Tustin, CA 92780, (714) 505-0831

Amador County of - Air Pollution Control District
655 New York Ranch Rd, Jackson, CA 95642, (209) 257-0112

American Clinical Reference Laboratory Inc
701 Brea Canyon Rd Ste 11, Walnut, CA 91789, (909) 444-0707

American Environmental Testing Laboratories Inc
2908 N Naomi St, Burbank, CA 91504, (818) 557-6339

American Lab
San Jose, CA 95101, (408) 997-8911

A & L Western Agricultural Laboratories
1311 Woodland Ave Ste 1, Modesto, CA 95351, (209) 529-4080

Analytical Labs San Francisco Inc
467 Potrero Ave, San Francisco, CA 94110, (415) 552-4595

Americanwest Engineering Group
215 W Dakota Ave, Clovis, CA 93612, (559) 348-2200

Anaheim Test Laboratory
3008 Orange Ave, Santa Ana, CA 92707, (714) 549-7267

Anacon Testing Laboratories Inc
1300 Space Park Way, Mountain View, CA 94043, (650) 335-1233

Americas Bio Plus Corp
3533 Old Conejo Road, 124, Newbury Park, CA 91320, (805) 498-6800

Anderson
Chico, CA 95926, (530) 345-6547

Anderson & Associates Inc Neil O
22 Houston Ln, Stockton, CA 95202, (209) 472-1091

American Research and Testing Inc
14934 S Figueroa St, Gardena, CA 90248, (310) 538-9965

Anacon Laboratories
6101 Front, Georgetown, CA 95634, (530) 333-9101

Analytical Chemical Labs Inc
1123 W Morena Blvd Ste B, San Diego, CA 92110, (619) 276-1558

Analytical Chemists Inc
7551 Convoy Ct, San Diego, CA 92111, (858) 560-4916

Analysts Inc
20505 Earl St, Torrance, CA 90503, (310) 370-2345

American Science & Engineering
3300 Keller St Ste 101, Santa Clara, CA 95054, (408) 980-9729

Anaerobe Systems
15902 Concord Cir, Morgan Hill, CA 95037, (408) 782-7557

Am Research & Testing Inc
14934 S Figueroa St, Gardena, CA 90248, (310) 538-9709

American Scientific Laboratorievrnmntl Tstng Srvcs
2520 N San Fernando Rd, Los Angeles, CA 90065, (323) 254-7700

American Technology In Testing
Po Box 2234, Oakdale, CA 95361, (209) 847-7509

Analysts Inc
2910 Ford St, Oakland, CA 94601, (510) 536-5914

Anatolian Hali
4072 Watts St, Emeryville, CA 94608, (510) 652-2979

Analytical Services Co
2075 Corte Del Nogal, Carlsbad, CA 92009, (760) 431-2655

Analytical Sciences
110 Liberty Rd, Petaluma, CA 94952, (707) 769-3128

American Veterinary Labs
2730 N Main St, Los Angeles, CA 90031, (323) 223-8888

Apparatus Testing & Engineering
11300 Sanders Dr Ste 29, Rancho Cordova, CA 95742, (916) 853-6280

Anko Electronics Inc
1485 Poinsettia Ave, San Marcos, CA 92069, (760) 752-3311

APPLIED MATERIALS AND ENGINEERING
980 41ST ST, Oakland, CA 94608, (510) 420-8190

ANTECH DIAGNOSTICS
17672 COWAN # 200A, Irvine, CA 92614, (949) 752-5612

Antibody Assay Lab
1715 E Wilshire Ave Ste 715, Santa Ana, CA 92705, (714) 972-9979

Annelitical Labs Inc
9020 Kenamar Dr Ste 205, San Diego, CA 92121, (858) 566-4540

Anresco Inc
2233 Jesse St, Los Angeles, CA 90023, (323) 266-3960

Applied Microbiological Services Inc
Po Box 270287, San Diego, CA 92198, (858) 451-1625

Antelope Valley Analytical Laboratories
44802 Elm Ave, Lancaster, CA 93534, (661) 949-2003

Applied Microbiological Services
2625 Lime Ave, Signal Hill, CA 90755, (562) 595-7576

Anko Electronics
4091 E La Palma Ave Ste N, Anaheim, CA 92807, (714) 632-2780

Anmar Metrology Inc
7726 Arjons Dr # B, San Diego, CA 92126, (858) 621-2630

Micro Analytical Laboratories Inc
5900 Hollis St Ste M, Emeryville, CA 94608, (510) 653-0824

Microtest Laboratories
8080 Madison Ave Ste 100b, Fair Oaks, CA 95628, (916) 567-9808

Michl Gauge Sales & Service
141 E Harvard Blvd, Santa Paula, CA 93060, (805) 525-3990

M G Gold Assaying
629 S Hill St Ste 318, Los Angeles, CA 90014, (213) 622-1551

Midway Laboratory
315 Main St, Taft, CA 93268, (661) 765-2364

Mid-Coast Geotechnical Inc
PO Box 3125, Paso Robles, CA 93447, (805) 237-1462

Microbac Laboratories
280 N Smith Ave, Corona, CA 92880, (951) 734-9600

Mgi Inspection
Long Beach, CA 90802, (562) 989-0670

Micro-Chem Laboratories
635 Bret Harte Rd, Murphys, CA 95247, (209) 728-8200

Micro Craft Trisonic Wind Tunnel
400 Duley Rd, El Segundo, CA 90245, (310) 335-1585

Micromed
1129 N Mcdowell Blvd, Petaluma, CA 94954, (707) 782-0792

Micro Precision Inc
11562 Knott St Ste 3, Garden Grove, CA 92841, (714) 901-5659

Micro Quality Calibration
20743 Marilla St, Chatsworth, CA 91311, (818) 882-1280

Microtek Laboratories
1435 S Allec St, Anaheim, CA 92805, (714) 999-1616

Micro Precision Calibration, I
21331 Adamson Drive, Grass Valley, CA 95949, (530) 268-1860

Micro Precision Calibration Inc
9080 Activity Rd Ste C, San Diego, CA 92126, (858) 547-0217

Michelson Laboratories Inc
6280 Chalet Dr, Los Angeles, CA 90040, (562) 928-0553

Milestone Technology
1122 Aster Ave Ste A, Sunnyvale, CA 94086, (408) 243-8378

Millennium Clinical Laboratory
Los Angeles, CA 90001, (323) 953-8100

Miller-Nelson Research Inc
8 Harris Ct Ste C6, Monterey, CA 93940, (831) 647-1551

Micro Precision Calibration
1679 Mabury Rd, San Jose, CA 95133, (408) 937-6600

Mojave Desert Air Quality Management District-Fax
14306 Park Ave, Victorville, CA 92392, (760) 245-1026

Mojave Desert Air Quality Management District - Air Monitoring, Hesperia
1722 Olive, Hesperia, CA 92345, (760) 244-3704

Mojave Desert Air Quality Management District - Compliance and Engineering
14306 Park Ave, Victorville, CA 92392, (760) 245-1661

Mns Engineers Inc
4141 State St Ste B11, Santa Barbara, CA 93110, (805) 692-6921

Mns Engineers Inc
201 Industrial Way, Buellton, CA 93427, (805) 688-5200

Mizuhara Metals & Ceramics Consultant
San Mateo, CA 94401, (650) 347-5936

Monarch Laboratory Inc.
563 E Lindo Ave, Chico, CA 95926, (530) 343-5818

M K Digital Direct Inc
1605 Pacific Rim Ct Ste A, San Diego, CA 92154, (619) 661-0628

Mobile Chem Labs
Walnut Creek, CA 94595, (925) 945-1266

Mitchell Laboratories Inc
Downey, CA 90240, (714) 773-9057

Mitchell Laboratories Inc
7707 Bequette Ave, Pico Rivera, CA 90660, (562) 861-9997

M M A Laboratories
15062 Bolsa Chica St, Huntington Beach, CA 92649, (714) 892-1961

Mmed Labs
4749 Rosebank Dr, La Canada flintridge, CA 91011, (818) 249-9777

Mobile Laboratories
3777 Depot Rd Ste 416, Hayward, CA 94545, (510) 786-3777

Mobile One Laboratories
148 S Vinewood St, Escondido, CA 92029, (760) 735-3208

Modern Diagnostic Inc
2601 Ocean Park Blvd, Santa Monica, CA 90405, (310) 314-8250

Modern Instrument Co
Pleasanton, CA 94566, (925) 462-0431

Mobiletek
7456 Eton Ave, Canoga Park, CA 91303, (818) 884-1356

Monterey Regional Water Pollution Control Agency
Regional Treatment Plant, Monterey, CA 93940, (831) 424-1108

Monterey Regional Water Pollution Control Agency - Regional Treatment Plant
5 Harris Ct Bldg D, Monterey, CA 93940, (831) 722-9288

Monterey Bay Analytical Services
Carmel Valley, CA 93924, (831) 659-7538

Montgomery Watson Harza Laboratory
4320 Anthony Ct Ste 15, Rocklin, CA 95677, (916) 652-4556

Morse Laboratories Inc
1525 Fulton Ave, Sacramento, CA 95825, (916) 481-3141

Montana Testing & Geo Technical Inc
2992 E La Palma Ave Ste A, Anaheim, CA 92806, (714) 632-2999

Monterey Regional Water Pollution Control Agency - Administrative Office
5 Harris Ct Bldg D, Monterey, CA 93940, (831) 422-1001

Monterey Regional Water Pollution Control Agency
Billing Inquiries, Salinas, Monterey, CA 93940, (831) 449-6366

Morrish Jeff PE
1495 Riverside Dr, Susanville, CA 96130, (530) 257-5173

Monterey Bay Welding Inspection Services Inc
Po Box 3269, Santa Cruz, CA 95063, (831) 459-7542

Sommerstein Judith Ms & Associates Career Cnsltnts
24520 Hawthorne Blvd, Torrance, CA 90505, (310) 373-4249

Msi-Microanalytical Services Inc
Pasadena, CA 91101, (626) 797-4000

Motile Laboratories
4600 Carlsbad Blvd, Carlsbad, CA 92008, (760) 929-8213

Nal Environmental Testing & Consulting
11622 Fair Oaks Blvd # 111, Fair Oaks, CA 95628, (916) 965-0555

Napa Valley Medical Laboratory-En of the Vly Hsptl
3448 Villa Ln, Napa, CA 94558, (707) 251-2041

Nachtman Analytical Laboratory
720 Olive Dr Ste B, Davis, CA 95616, (530) 758-5850

Nanogens
42 Hangar Way, Watsonville, CA 95076, (831) 724-5422

Naiad Corporation
42 Digital Dr Ste 6, Novato, CA 94949, (415) 884-0221

Nagel Fred Pels
1495 Riverside Dr, Susanville, CA 96130, (530) 257-5173

National Aeronautics and Space - Administration-Pasadena Office
4800 Oak Grove Dr, Pasadena, CA 91109, (818) 354-4321

Neil Anderson & Assoc Inc
4221 Northgate Blvd, Sacramento, CA 95834, (916) 929-9267

National Testing Standards Inc
877 S Rose Place, Anaheim, CA 92805, (714) 991-5520

National Radiologic Physics
2500 E Foothill Blvd Ste 208, Pasadena, CA 91107, (626) 577-1202

Ndt Unlimited
27955 Cabot Rd, Laguna Niguel, CA 92677, (949) 582-7633

National Toxicology Labs, Inc.
1100 California Avenue, Bakersfield, CA 93304, (661) 322-4250

National Health Labs
8263 Grove Ave, Rancho Cucamonga, CA 91730, (909) 982-9786

National Technical Systems
Folsom, CA 95630, (916) 985-3608

National Technical Systems
1536 E Valencia Dr, Fullerton, CA 92831, (323) 583-1227

National Technical Systems
5743 Smithway St, Los Angeles, CA 90040, (323) 838-9250

National Technical Systems - Fullerton Div
1536 E Valencia Dr, Fullerton, CA 92831, (323) 583-1227

National Technical Systems - Saugus Div
20970 Centre Pointe Pkwy, Santa Clarita, CA 91350, (661) 259-8184

N D T Design Inc
Walnut Creek, CA 94595, (925) 933-8845

Nelson K Jeff Shn Consulting Engineers & Geologsts
812 W Wabash Ave, Eureka, CA 95501, (707) 441-8855

Nematodes Ltd
1577 W Front St # B, Selma, CA 93662, (559) 891-9073

N E T A
2844 Summit St Ste 203, Oakland, CA 94609, (510) 465-5181

Neuert Electric & Electromagnetic Services
Po Box 8308, Santa Rosa, CA 95407, (707) 578-1645

Nor Cal Dairy & Veterinary Services Lab
Elk Grove, CA 95624, (916) 685-1865

North State Environmental
90 S Spruce Ave Ste W, South San francisco, CA 94080, (650) 588-2838

North Coast Laboratories Ltd
5680 W End Rd, Arcata, CA 95521, (707) 822-4649

North State Water Testing
Po Box 1933, Chico, CA 95927, (530) 345-3412

Norcal Testing Inc
1240 Ohio St, Fairfield, CA 94533, (707) 425-4673

Norcal Testing Inc
6713 26th St, Rio Linda, CA 95673, (916) 992-6385

North State Drug Testing Lab
2301 Park Marina Dr, Redding, CA 96001, (530) 243-8921

North State Drug Testing Lab
1775 Airport Blvd, Red Bluff, CA 96080, (530) 528-1942

North American Science Associates Inc
9 Morgan, Irvine, CA 92618, (949) 951-3110

Norbar USA Inc
1650 Mansfield St Ste B, Santa Cruz, CA 95060, (831) 464-7155

Northview Pacific Laboratories Inc
551 Linus Pauling Dr, Hercules, CA 94547, (510) 741-3744

Sonoscan Silicon Valley
2221 Oakland Rd, San Jose, CA 95101, (408) 456-5020

Solis Al Planner
215 W Dakota Ave, Clovis, CA 93612, (559) 348-2200

Sonoma County of
Air Pollution Control District, Agricultural Burn Information, Santa Rosa, CA 95401, (707) 565-2876

Sonoma County of - Health Services Department of, Laboratory
3313 Chanate Rd, Santa Rosa, CA 95404, (707) 565-4711

Soil And Plant Laboratory Inc.
352 Mathew St, Santa Clara, CA 95050, (408) 727-0330

Soil Technology
955 La Rue Ave, Fallbrook, CA 92028, (760) 728-0354

Soils Engineering Inc
4400 Yeager Way, Bakersfield, CA 93313, (661) 831-5100

Soil Control Lab
42 Hangar Way, Watsonville, CA 95076, (831) 724-5422

Soil Mechanics Laboratory
8378 Baldwin St Ste E, Oakland, CA 94621, (510) 562-7645

Soil & Plant Laboratory Inc
1594 N Main St, Orange, CA 92867, (714) 282-8777

Soil Technician Services
Santa Rosa, CA 95401, (707) 528-9985

Smog Information
21865 Copley Dr, Diamond Bar, CA 91765, (909) 396-2000

Southern California Soil & Testing Inc
6280 Riverdale, San Diego, CA 92120, (619) 280-4321

Southwest Inspection & Testing
10826 Norwalk Blvd Ste A, Santa Fe springs, CA 90670, (714) 526-8441

Southwest Inspection Testing
10826 Norwalk Blvd Ste A, Santa Fe springs, CA 90670, (562) 941-2990

Southland Geotechnical Inc
780 N 4th St, El Centro, CA 92243, (760) 370-3000

South Coast Pollution Control
128 E Dyer Rd Ste D, Santa Ana, CA 92707, (714) 434-0882

Sparger Technology
3050 Fite Cir Ste 112, Sacramento, CA 95827, (916) 362-8947

Southern California Histology Services Inc
13203 Hadley St, Whittier, CA 90601, (562) 945-8544

Southern Labs of California
16182 Gothard St Ste J, Huntington Beach, CA 92647, (714) 843-5653

Sri International
333 Ravenswood Ave, Menlo Park, CA 94025, (650) 859-2000

SPECIALTY LABORATORIES
2211 MICHIGAN AVE, Santa Monica, CA 90404, (310) 828-6543

Standard Meter Laboratory Inc
236 Rickenbacker Cir, Livermore, CA 94551, (925) 449-0220

Stanworth Crop Consultants Inc
413 W Hobsonway, Blythe, CA 92225, (760) 922-3106

Step by Step Early Learning Enrichment Center
21865 Copley Dr, Diamond Bar, CA 91765, (909) 396-3616

Strategic Career Services
3704 Mt Diablo Blvd Ste 313, Lafayette, CA 94549, (925) 284-9795

Stl On-Site Technologies
1220 Quarry Ln, Pleasanton, CA 94566, (925) 600-3001

Strata-Analysts Group
1842 E 29th St, Signal Hill, CA 90755, (562) 426-0199

Stork Materials Testing & Inspection
Downey, CA 90240, (562) 862-8157

Stork Materials Testing & Inspection
18100 S Wilmington Ave, Compton, CA 90220, (310) 632-0181

Sunburst Plant Disease Clinic Inc
677 E Olive Ave, Turlock, CA 95380, (209) 667-4442

Sundby Dianne PHD
9229 W Sunset Blvd Ste 502, West Hollywood, CA 90069, (310) 274-3423

Sunland Analytical Lab Inc
11353 Pyrites Way Ste 4, Rancho Cordova, CA 95670, (916) 852-8557

Sunstar Enterprises
3002 Dow Ave Ste 406, Tustin, CA 92780, (714) 505-4010

Sunstar Labroratories
326 Encinitas Blvd, Encinitas, CA 92024, (760) 944-3880

Surface Science Laboratories Inc
810 Kifer Rd, Sunnyvale, CA 94086, (408) 530-3500

Sun-Ray Testing Co
12221 Woodruff Ave, Downey, CA 90241, (562) 869-2561

Swann & Associates Instrumentation & Sales Inc
1707 E 28th St # B, Signal Hill, CA 90755, (562) 492-1394

Systems Scientific Laboratories Inc
1295 Boulevard Way Ste J, Walnut Creek, CA 94595, (925) 937-6748

System Energy Audit Inc
8261 Hillandale Dr, San Diego, CA 92120, (619) 265-1901

Tandex Test Labs Inc
15849 Business Center Drive, Irwindale, CA 91706, (626) 962-7166

Technicon Engineering Services Inc
Merced, CA 95340, (209) 384-9300

Technicon Engineering Services Inc
151 S Dunworth St, Visalia, CA 93292, (559) 732-0200

Technicon Engineering Svc Inc
5630 District Blvd Ste 119, Bakersfield, CA 93313, (661) 833-3649

Technicon Engineering Services, Inc.
4539 N Brawley Ave Ste 108, Fresno, CA 93722, (559) 276-9311

Teletek Enterprises Inc
Sacramento, CA 95814, (916) 631-8353

T C C
760 E Francis St, Ontario, CA 91761, (909) 947-7701

Techmaster Electronics Inc
1321 E Gene Autry Way, Anaheim, CA 92805, (714) 456-0756

Technical Services Group
2900 Main St, Alameda, CA 94501, (510) 522-8326

Technicon Engineering Services Inc
Fresno, CA 93650, (209) 833-6923

Templeton Vernon Ls
1495 Riverside Dr, Susanville, CA 96130, (530) 257-5307

Terrick Corporation
6113 Buffalo Ave, Van Nuys, CA 91401, (818) 988-0192

Tesla
1651 Whipple Rd, Hayward, CA 94544, (510) 489-5246

California State of - Labor Standards Enforcement Info On Wage Claims & A
1653 E 28th St, Long Beach, CA 90802, (562) 590-5048

Testing Engineers Inc
2811 Adeline St, Oakland, CA 94601, (510) 562-9378

Testing Engineers Inc
827 Arnold Dr Ste 4, Martinez, CA 94553, (925) 370-7000

Testing Engineers Inc
2123 Bering Dr Ste E, San Jose, CA 95131, (408) 451-2420

Testing Engineers-San Diego Inc
7895 Convoy Ct Ste 18, San Diego, CA 92111, (858) 715-5850

Test Ndt
193 Viking Ave, Brea, CA 92821, (714) 255-1500

Terrasearch
257 Wright Brothers Ave, Livermore, CA 94551, (510) 243-6662

Terrasearch Inc
6840 Via Del Oro Ste 110, San Jose, CA 95119, (408) 362-4920

Testing Services & Inspection
3030 Main St, San Diego, CA 92113, (619) 234-9904

Tension Member Technology
123 Hodencamp Rd Ste 107, Thousand Oaks, CA 91360, (805) 379-3779

Terrapin Testing Inc
3206 Luyung Dr, Rancho Cordova, CA 95742, (916) 853-9658

Test Technologist Team Inc
1880 Esberg Rd, Los Altos, CA 94022, (650) 948-8647

Thermatech Mechanical
3612 Madison Ave Ste 32, North Highlands, CA 95660, (916) 334-9504

Thermochem Inc
3414 Regional Pkwy # A, Santa Rosa, CA 95403, (707) 575-1310

Thermotest
25616 Narbonne Ave Ste 202, Lomita, CA 90717, (619) 448-7256

Thermotest
3070 Kerner Blvd Ste A, San Rafael, CA 94901, (209) 632-6252

Thermotest
San Rafael, Turlock, CA 95380, (209) 632-6167

Thermotest Inc
25616 Narbonne Ave Ste 202, Lomita, CA 90717, (310) 257-0790

Theracos Inc
525 Del Rey Ave Ste A, Sunnyvale, CA 94085, (408) 992-1100

Tj-H2B Analytical Services
3123 Fite Cir Ste 105, Sacramento, CA 95827, (916) 361-7177

Tj-H2B Analytical Services Inc
Sacramento, CA 95814, (916) 361-7177

Tma Norcal
2030 Wright Ave, Richmond, CA 94804, (510) 235-2633

Tls Laboratories
27324 Camino Capistrano, Laguna Niguel, CA 92677, (949) 348-9291

Toxscan
42 Hangar Way, Watsonville, CA 95076, (831) 724-4522

Torrent Laboratory
483 Sinclair Frontage Rd, Milpitas, CA 95035, (408) 263-5258

Transcat Calibration Services
1185 Chess Dr Ste I, Foster City, CA 94404, (650) 522-9333

Troy Sound Wall Systems
15904 Strathern St Ste 4, Van Nuys, CA 91406, (818) 376-8490

IPC SYSTEMS ENGINEERING
2646 Palma Drive Suite 255, Ventura, CA 93003, (805) 644-1284

Truesdail Laboratories Inc
14201 Franklin Ave, Tustin, CA 92780, (714) 730-6239

Triasterane Analytical & Safety Services
Lodi, CA 95240, (209) 334-6420

True Full Accurate Field Calibration Services Inc
1151 Pomona Rd Ste C, Corona, CA 92882, (951) 270-2935

True Full Accurate Field Calibration Services Inc
Riverside, CA 92503, (951) 359-3775

Twining Laboratories
5675 Power Inn Rd, Sacramento, CA 95824, (916) 381-9477

Twining Labs Inc
130 N Kelsey St, Visalia, CA 93291, (559) 651-8280

TWINING LABS INC.
2527 Fresno St, Fresno, CA 93721, (559) 268-7021

Twining Laboratories
3310 E Airport Way, Long Beach, CA 90806, (562) 427-7502

Tuv Product Service
10040 Mesa Rim Rd, San Diego, CA 92121, (858) 546-1338

TUV RHEINLAND OF NORTH AMERICA INCORPORATED
1279 QUARRY LN STE A, Pleasanton, CA 94566, (925) 249-9123

Twining Laboratories
Huntington Beach, CA 92646, (714) 960-0830

United Inspection & Testing
22620 Goldencrest Dr Ste 114, Moreno Valley, CA 92553, (951) 697-4777

Unilab
15725 Pomerado Rd Ste 210, Poway, CA 92064, (858) 451-0994

Ultrasonic Field Services
3411 W 227th Pl, Torrance, CA 90505, (310) 534-4152

Underwriters Lab Inc
11894 Main St, Sunol, CA 94586, (925) 862-9051

Underwriters Laboratories
9619 Chesapeake Dr Ste 210, San Diego, CA 92123, (858) 715-1637

Underwriters Laboratories Inc
1101 Sylvan Ave Ste C101, Modesto, CA 95350, (209) 527-0626

Underwriters Laboratories Inc
San Jose, CA 95101, (408) 985-2400

Underwriters Lab Inc
1655 Scott Blvd, Santa Clara, CA 95050, (925) 862-9051

Unilab Corp
7248 S Land Park Dr Ste 112, Sacramento, CA 95831, (916) 392-1659

Underwriters Labs
2929 E Imperial Hwy, Brea, CA 92821, (714) 223-3600

United Calibration Corp
5802 Engineer Dr, Huntington Beach, CA 92649, (714) 638-2322

Ultrasonic Cleaning
20730 Main St, Carson, CA 90745, (323) 770-0310

United States Government - Jet Propulsion Laboratory Information
4800 Oak Grove Dr, Pasadena, CA 91101, (818) 354-4321

United States Government - National Aeronautics & Space Administration-Nasa, Pasadena Office
4800 Oak Grove Dr, Pasadena, CA 91109, (818) 354-4321

Universal Laboratories
692 N Cypress St, Orange, CA 92867, (714) 744-1558

United Westlab
801 Park Center Dr Ste 202, Santa Ana, CA 92705, (714) 560-8423

United West Labs
Chino, CA 91710, (909) 464-0049

Universal Compliance Laboratories
44366 S Grimmer Blvd, Fremont, CA 94538, (510) 490-4307

University of California Veterinry Dgnstc Lb Systm
105 W Central Ave, San Bernardino, CA 92408, (909) 383-4287

URS Corporation
7580 Metropolitan Dr, San Diego, CA 92108, (619) 682-3820

U S Analytical Labs
600 S State College Blvd, Fullerton, CA 92831, (714) 773-9151

URS Corporation
3440 Vincent Rd, Pleasant Hill, CA 94523, (925) 974-1550

Valley Labs
3529 Old Conejo Rd Ste 112, Newbury Park, CA 91320, (805) 499-3613

Valley Communication Engineering
Fresno, CA 93650, (559) 268-3311

Valley Analytical Labs
7851 Alabama Ave Ste 11, Canoga Park, CA 91304, (818) 999-0424

VALLEY TOXICOLOGY SERVICE
2401 PORT ST, West Sacramento, CA 95691, (916) 371-5440

Valtox Laboratories
2401 Port St, West Sacramento, CA 95691, (916) 371-5440

Valley N D T
1213 Yosemite Ave, Escalon, CA 95320, (209) 838-6462

Valley Tech Ag Services
2120 S K St, Tulare, CA 93274, (559) 688-5684

Vector Engineering Inc
143 Spring Hill Dr, Grass Valley, CA 95945, (530) 272-2448

Vistanomics Inc
La Crescenta, CA 91214, (818) 249-1236

Vos Systems
13000 Danielson St Ste J, Poway, CA 92064, (858) 679-8929

Vinquiry Inc
2717 Aviation Way Ste 100, Santa Maria, CA 93455, (805) 922-6321

Voc Testing
664 Birch Ct, San Bernardino, CA 92410, (909) 381-4664

Vpn Laboratory
3435 W Shaw Ave Ste 104, Fresno, CA 93711, (559) 276-0403

Wallace-Kuhl & Associates Inc
500 Menlo Dr, Rocklin, CA 95765, (916) 435-9722

Water Sampling Services
Santa Cruz, CA 95060, (831) 465-8378

Water Environmental Testing Laboratory
Shingle Springs, CA 95682, (530) 677-5776

Watz Shared X-Ray Service
20911 Earl St, Torrance, CA 90503, (310) 542-9644

Warnock Hersey Inc
27611 La Paz Rd # C, Laguna Niguel, CA 92677, (949) 448-4100

Warnock Hersey Inc An Inchcape Testing Services Co
1365 Adams Ct, Menlo Park, CA 94025, (650) 463-2900

Welltest Inc
1180 Delmas Ave, San Jose, CA 95125, (408) 287-2175

Weidmann-Acti Inc
4011 Power Inn Rd Ste G, Sacramento, CA 95826, (916) 455-2284

Weisenthal Cancer Group
15140 Transistor Ln, Huntington Beach, CA 92649, (714) 894-0011

Weber Analytical Laboratories
16812 Red Hill Ave, Irvine, CA 92606, (949) 251-1600

Western Analytical Laboratory
12734 Branford St Ste 19, Pacoima, CA 91331, (818) 899-0949

Westex Co
306 Cactus Dr, Oxnard, CA 93036, (805) 485-2205

West Coast Thermoscan
Santa Clarita, CA 91350, (661) 259-7038

West Coast Geotechnical
290 Conejo Ridge Ave Ste 102, Thousand Oaks, CA 91361, (805) 497-1244

Western Laboratories
4030 Spencer St Ste 101, Torrance, CA 90503, (310) 371-6747

Western Analytical Lab
13744 Monte Vista Ave, Chino, CA 91710, (909) 627-3628

Western Health Sciences
13203 Hadley St, Whittier, CA 90601, (562) 907-5585

Western Aerospace Inspection Inc
1376 Walter St Ste D7, Ventura, CA 93003, (805) 644-3882

Wgo Laboratory
5574 Everglades St, Ventura, CA 93003, (805) 654-8556

West Coast Analytical Service Inc
9240 Santa Fe Springs Rd, Santa Fe springs, CA 90670, (562) 948-2225

Western Electro-Acoustic Lab
25100 Rye Canyon Rd, Valencia, CA 91355, (661) 775-3741

Wiley & Associates
828 School St, Napa, CA 94559, (707) 224-4634

White J Lab
6635 Florence Ave Ste 323, Bell Gardens, CA 90201, (562) 927-4427

Winslow Research Institute
2308 Crystal Ct, Antioch, CA 94531, (925) 754-2828

Winslow Research Institute
Brentwood, CA 94513, (925) 516-8686

Testing Engineers-U.S. Laboratories, Inc.
7895 Convoy Ct Ste 18, San Diego, CA 92111, (858) 715-5850

Youngdahl Consulting Group Inc
1234 Glenhaven Ct, El Dorado hills, CA 95762, (916) 933-0633

X-Tek Llc
1104 Walsh Ave, Santa Clara, CA 95050, (408) 486-9620

Xtra Care Processor Service
3006 The Mall St, Los Angeles, CA 90023, (323) 780-0083

Wyle Labs Norco Facility
1841 Hillside Ave, Norco, CA 92860, (951) 737-0871

Wyle Laboratories
128 Maryland St, El Segundo, CA 90245, (310) 535-0019

Zezula A Edward & Associates
2272 Canonita Dr, La Habra heights, CA 90631, (323) 721-7300

Employee Health Care
500 Greenfield Avenue, Hanford, CA 93230, (559) 589-9500

Zalco Laboratories Inc
4309 Armour Ave, Bakersfield, CA 93308, (661) 395-0539

Zymax Forensics & Envirotechnology
71 Zaca Ln Ste 100, San Luis obispo, CA 93401, (805) 544-4696

Met Laboratory, Inc.
344 139th Ave., San Leandro, CA 94578, (510) 483-3067

Dupas & Associates-Consultants
1249 W 36th St, Los Angeles, CA 90007, (323) 737-7251

Med Physics
2221 W Olive Ave Frnt, Burbank, CA 91506, (818) 843-5911

Mik-Lyn Seed Testing Ltd
4625 W Jennifer Ave Ste 116, Fresno, CA 93722, (559) 275-1926

Matriscope Engineering Laboratory Inc
436 14th St Ste 1029, Oakland, CA 94612, (510) 763-3601

National Medical Services
1600 Harbor Bay Pkwy, Alameda, CA 94502, (510) 523-1800

Advanced Quality Test Lab
4345 E Imperial Hwy, Los Angeles, CA 90001, (323) 636-0185

Agre
5455 Wilshire Blvd, Los Angeles, CA 90036, (323) 931-6577

Quality Calibration Services Unlimited
326 Paseo de Tesoro, Walnut, CA 91789, (909) 468-1999

Pro Line
17042 Devonshire St Ste 209, Northridge, CA 91325, (818) 368-6840

Sypris Test & Measurement
16340 Roscoe Blvd Ste 100, Van Nuys, CA 91406, (818) 830-9111

Rms Calibration
402 Constitution Ave, Camarillo, CA 93012, (818) 908-5393

Thermotronics
1942 S Augusta Ave, Ontario, CA 91761, (909) 930-3934

Immunalysis
San Dimas, CA 91773, (909) 394-2203

Monterey Regional Water Pollution Control Agency - Regional Treatment Plant
14811 Del Monte Blvd, Marina, CA 93933, (831) 424-1108

Tech Master Electronics
2453 Cades Way Ste B, Vista, CA 92081, (760) 536-0227

Rt Instrument Service
327 College St, Woodland, CA 95695, (530) 666-6700

K & R Inspections Inc
Hemet, CA 92543, (951) 658-3296

North American Technical Services Inc
4713 Enterprises Way Ste 4, Modesto, CA 95356, (209) 545-1108

Queste Diagnostics
1629 W Avenue J, Lancaster, CA 93534, (661) 942-5871

American Engineering Laboratories Inc
13845 Pioneer Rd Ste 4, Apple Valley, CA 92307, (760) 961-9141

Pbar Holdings
1601 Dove St, Newport Beach, CA 92660, (949) 222-9101

Online Labs
Culver City, CA 90230, (310) 815-8808

Agriculture & Priority Pollutants Laboratories Inc
4203 W Swift Ave # 101, Fresno, CA 93722, (559) 275-2175

Thermotest
Torrance, CA 90501, (310) 791-2777

Dlz Laboratory Inc
4030 Spencer St Ste 102, Torrance, CA 90503, (310) 214-8063

Wyle Labs Mfg Div
128 Maryland St, El Segundo, CA 90245, (310) 322-1763

Commercial Testing & Engineering Co
22930 Lockness Ave, Torrance, CA 90501, (310) 326-9266

Redwood Toxicology
4026 W Century Blvd, Inglewood, CA 90304, (310) 677-1277

Magprotect
11980 Woodside Ave, Lakeside, CA 92040, (619) 390-6706

Aquanuts Dive Center
9965 El Camino Real, Atascadero, CA 93422, (805) 462-3483

Kleinfelder Inc
2015 Preisker Ln Ste D, Santa Maria, CA 93454, (805) 614-0066

Consolidated Laboratories
732 Arrow Grand Cir, Covina, CA 91722, (626) 915-8991

McRay Coliform Laboratory
3123 19th St, Bakersfield, CA 93301, (661) 322-1548

Phytoanalytics
1660 Chicago Ave Ste M2, Riverside, CA 92507, (951) 788-0346

California Water Service Co
7138 Lake Isabella Blvd, Lake Isabella, CA 93240, (760) 379-5336

Accutechs Medical Laboratory Inc
3530 Atlantic Ave, Long Beach, CA 90807, (562) 988-5750

N D T Systems
3912 Cerritos Ave, Los Alamitos, CA 90720, (562) 431-8161

Medical Electronic Devices & Instrumentation
4814 E 2nd St, Benicia, CA 94510, (707) 746-6334

Tension Member Technology
5721 Research Dr, Westminster, CA 92683, (714) 898-5641

Chemistry of Concrete
6409 Camino Vis Ste E, Goleta, CA 93117, (805) 685-9844

Twining Labs the
501 Ortiz Ave, Seaside, CA 93955, (831) 392-1056

Hypnosis Unlimited
La Habra, CA 90631, (562) 697-5443

Talon Partners Inc
20 Romolo Pl, San Francisco, CA 94133, (415) 362-4006

Avro Corp
7230 Fulton Ave, North Hollywood, CA 91605, (818) 982-6700

Mintie
120 N Pacific St, San Marcos, CA 92069, (760) 591-0935

Gottrecords Com
2030 E 4th St, Santa Ana, CA 92705, (714) 542-2360

Ndt Management
747 W Katella Ave, Orange, CA 92867, (714) 628-2970

Mtgl Inc
2992 E La Palma Ave Ste A, Anaheim, CA 92806, (714) 632-2999

Analytical Laboratories In Anaheim Inc
1241 N Lakeview Ave Ste Q, Anaheim, CA 92807, (714) 701-9988

Stork Materials Testing & Inspection
15062 Bolsa Chica St, Huntington Beach, CA 92649, (714) 892-1961

T U V America Inc
3170 Crow Canyon Pl, San Ramon, CA 94583, (925) 275-0101

Advanced Indoor Air Quality
Palm Desert, CA 92260, (760) 341-6370

Veterinary Diagnostic Services
Mission Viejo, CA 92691, (949) 215-1043

Physicians Immuno Diagnostic Laboratory
8135 Painter Ave, Whittier, CA 90602, (562) 698-3203

Buena Engineers
Palm Desert, CA 92211, (760) 345-1588

Zalco Laboratories Inc
1103 E Clark Ave, Santa Maria, CA 93455, (805) 938-5341

Bsk Associates
1181 Quarry Ln Ste 300, Pleasanton, CA 94566, (925) 462-4000

Aircraft X-Ray Laboratories Inc
5216 Pacific Blvd, Huntington Park, CA 90255, (323) 587-4141

Krazan-Environmental Division
215 W Dakota Ave, Clovis, CA 93612, (559) 348-2200

Forensic Toxicology Associates
9348 De Soto Ave, Chatsworth, CA 91311, (626) 796-2534

National Technical Systems Inc
Petaluma, CA 94952, (707) 795-0802

Precision Analytical
1860 Eastman Ave Ste 103, Ventura, CA 93003, (805) 644-2893

National Veterinary
27994 Bradley Rd, Sun City, CA 92586, (951) 672-1494

INDUSTRY STANDARDS TESTING LAB
4160 MARKET ST # 11, Ventura, CA 93003, (805) 642-4232

Smart Credit Solutions
802 N Avalon Blvd, Wilmington, CA 90744, (310) 549-9646

Argon Laboratories
Modesto, CA 95350, (209) 581-9280

R & R Endoctrine Testing Service
168 N Brent St, Ventura, CA 93003, (805) 643-6004

Biogentec Inc
2445 Mccabe Way, Irvine, CA 92614, (949) 757-0001

Archuletta Lynda
3223 Blume Dr, San Pablo, CA 94806, (510) 455-0500

American Engineering
8109 Greenleaf Ave, Whittier, CA 90601, (562) 945-4342

Kaiser Permanente Medical Care Program - Playa Vista Medical Office, Laboratory
12001 W Washington Blvd, Los Angeles, CA 90066, (310) 737-4949

Kaiser Permanente Medical Care Program
Playa Vista Medical Offices, Laboratory, Santa Monica, CA 90401, (310) 737-4949

Los Angeles County of - South Coast Air Quality Management District
21865 Copley Dr, Diamond Bar, CA 91765, (909) 396-2000

National Aeronautics and Space Ministratnpsdna Ofc
4800 Oak Grove Dr, Pasadena, CA 91109, (818) 354-4321

Kleinfelder Inc - Pleasanton
7133 Koll Center Pkwy # 100, Pleasanton, CA 94566, (925) 484-1700

Air Pollution Control
Fresno, CA 93726, (559) 230-5800

Monterey Regional Water Pollution Control Agency
Administrative Office, Salinas, Monterey, CA 93940, (831) 422-1001

Monterey Regional Water Pollution Control Agency
Regional Treatment Plant, Salinas, Monterey, CA 93940, (831) 424-1108

Quest Diagnostics Incorporated - Main Lab
7600 Tyrone Ave, Van Nuys, CA 91405, (818) 989-2520

National Technical Systems
20970 Centre Pointe Pkwy, Santa Clarita, CA 91350, (661) 259-8184

Sonoma County of - Air Pollution Control District, Northern Sonoma County Only
150 Matheson St, Healdsburg, CA 95448, (707) 433-5911

Sonoma County of - Water Tests-Public Health
3313 Chanate Rd, Santa Rosa, CA 95404, (707) 565-4711

Santa Barbara County of - Air Pollution Control District, Santa Barbara Office
260 N San Antonio Rd Ste A, Santa Barbara, CA 93110, (805) 961-8800

United States Government - National Aeronautics and Space Administration-Nasa
4800 Oak Grove Dr, Pasadena, CA 91109, (818) 354-4321

Micro Connection
20710 Manhattan Pl, Torrance, CA 90501, (310) 320-6862

Biohygience Laboratories
2200 Amapola Ct, Torrance, CA 90501, (310) 618-0400

Anderson & Associates Inc
Neil O, Stockton, CA 95202, (209) 472-1091

Edge Testing & Inspection Inc
Benicia, CA 94510, (707) 747-4760

Consolidated Engineering Laboratories
802 14th St, Modesto, CA 95354, (209) 529-7090

Kaiser Permanente Medical Care Program - Laboratory
5620 Mesmer Ave, Culver City, CA 90230, (310) 737-4949

National Technical Systems
Fullerton Div, Los Angeles, CA 90001, (323) 583-1227

Advanced Point Corp
1885 Lundy Ave, San Jose, CA 95131, (408) 727-1808

Premiere Environmental Services
3009 De La Vina St, Santa Barbara, CA 93105, (805) 569-5035

National Aeronautics and Space Administration - Pasadena Office
4800 Oak Grove Dr, Pasadena, CA 91109, (818) 354-4321

Landmark Consultants
Indio, CA 92201, (760) 360-0665

Geomax Engineering
7340 Florence Ave, Downey, CA 90240, (562) 806-2173

Fugro West Inc
14 Spreckels Ln, Salinas, CA 93908, (831) 455-8180

Earth System Consultants So California
1024 W Ave, Palmdale, CA 93550, (661) 948-7538

Sonoma County of - Hiv & Aids Services, Laboratory
3313 Chanate Rd, Santa Rosa, CA 95404, (707) 565-4711

Designed Polymers Inc
1355 Lawrence Dr Ste 206, Newbury Park, CA 91320, (805) 480-9900

Anmar Metrology Inc
3303 Harbor Blvd Ste F7, Costa Mesa, CA 92626, (714) 434-0794

V J Electronix
12625 Danielson Ct, Poway, CA 92064, (858) 748-6404

Amador County of - Agricultural Commissioner, Air Pollution Control District
655 New York Ranch Rd, Jackson, CA 95642, (209) 257-0112

Amador County of - Agricultural Commissioner, Air Pollution Control District, Burn Day Information
12200 Airport Rd, Jackson, CA 95642, (209) 223-6246

Evans Fwa Inc
2326 Walsh Ave, Santa Clara, CA 95051, (408) 986-9200

Advanced Circuit Engineers Llc
316 S Abbott Ave, Milpitas, CA 95035, (408) 719-1617

Redwood Toxicology Laboratory
66 E Rosemary St, San Jose, CA 95112, (408) 437-2420

Polar Magnetics Corp
2954 Corvin Dr, Santa Clara, CA 95051, (408) 746-0890

Redwood Toxicology Laboratory
Windsor, CA 95492, (707) 838-8361

Atria Genetics
884 Dubuque Ave, South San francisco, CA 94080, (650) 873-1814

Landmark Consultants
79607 Country Club Dr, Bermuda Dunes, CA 92203, (760) 360-0665

Etl Testing Laboratories Inc - Safety & Emc
27611 La Paz Rd # C, Laguna Niguel, CA 92677, (949) 448-4100

Power Services Inc
6301 Bearden Ln, Modesto, CA 95357, (209) 527-2908

Blest Design Studio
2421 James M Wood Blvd, Los Angeles, CA 90006, (213) 365-0515

Laboratory Corporation of America
535 E Romie Ln, Salinas, CA 93901, (831) 424-5737

Labcorp
535 E Romie Ln, Salinas, CA 93901, (831) 424-5737

Rga Labs
1480 W 178th St, Gardena, CA 90248, (310) 324-9427

Electro Magnetic Energy Response Group
3060 Kerner Blvd, San Rafael, CA 94901, (415) 457-3777

Laboratory Corporation of America
1321 S Eliseo Dr, Greenbrae, CA 94904, (415) 464-9531

Redwood Toxicology
135 Paul Dr, San Rafael, CA 94903, (415) 479-5670

Sgs US Testing Company
8385 White Oak Ave, Rancho Cucamonga, CA 91730, (909) 483-0250

Adam Laboratories Inc
3807 Pasadena Ave, Sacramento, CA 95821, (916) 979-9250

Dimensional Inspection Labs
35481 Dumbarton Ct, Newark, CA 94560, (510) 623-8655

Anza Lab Service
4898 Ronson Ct Ste F, San Diego, CA 92111, (858) 292-0915

Acculabs Inc
1046 Olive Dr, Davis, CA 95616, (530) 757-0920

California Skin Research Institute
12325 Kerran St, Poway, CA 92064, (858) 218-3377

Pacific Analytical Laboratory
851 W Midway Ave, Alameda, CA 94501, (510) 864-0364

Nagel Fred Pels - Bus
1495 Riverside Dr, Susanville, CA 96130, (530) 257-5173

Nst Engineering Inc - Engineering-Planning-Surveying
1495 Riverside Dr, Susanville, CA 96130, (530) 257-5173

Pharmchem Laboratories
1505 Obrien Dr # A, Menlo Park, CA 94025, (650) 328-6200

Omni Phase Research
359 San Miguel Dr, Newport Beach, CA 92660, (949) 644-9744

Impact Medical Solutions Inc
14841 Yorba St, Tustin, CA 92780, (714) 730-6401

Sigma Test Labs
1480 W 178th St, Gardena, CA 90248, (714) 779-1420

Buena Resources Inc
1027 S Blosser Rd Ste 110, Santa Maria, CA 93458, (805) 346-1766

Health Care Instruments Inc
462 Lindbergh Ave, Livermore, CA 94551, (925) 371-6275

Corporate Dna
Irvine, CA 92602, (949) 851-1500

Evans Analytical Group
810 Kifer Rd, Sunnyvale, CA 94086, (408) 530-3500

Bsk Associates - Drilling Services
567 W Shaw Ave Ste C1, Fresno, CA 93704, (559) 497-2868

Bsk Associates - Material Testing
567 W Shaw Ave Ste C1, Fresno, CA 93704, (559) 497-2868

Bsk Associates - Construction Testing & Inspection
1415 Tuolumne St, Fresno, CA 93706, (559) 497-2868

Bsk Associates - Geotechnical Services
567 W Shaw Ave Ste C1, Fresno, CA 93704, (559) 497-2868

Geof Peabody Aws-Scwi
5301 Lords Mine Trl, Placerville, CA 95667, (530) 622-9399

ECMG Worldwide Certification Solutions
670 National Ave, Mountain View, CA 94043, (800) 936-6988

Labcorp
2752 Harrison Ave, Eureka, CA 95501, (707) 444-2397

Laboratory Corporation of America
2752 Harrison Ave, Eureka, CA 95501, (707) 444-2397

University of Calif - Hopland Field Station
4070 University Rd, Hopland, CA 95449, (707) 744-1424

Sgs US Testing Company
Chino, CA 91710, (909) 606-9000

Oscar Larson & Associates
1146 Harrold St, Crescent City, CA 95531, (707) 464-9788

Chemtek Environmental Laboratories Inc
14140 Alondra Blvd Ste A, Santa Fe springs, CA 90670, (562) 926-9848

Christensen Materials Engineering
Alamo, CA 94507, (925) 930-7222

Chj Inc
1355 E Cooley Dr, Colton, CA 92324, (909) 824-7210

Choice Calibration Co
17411 Irvine Blvd Ste C, Tustin, CA 92780, (714) 730-1670

Civil Engineering Material Laboratory
2670 Walnut Ave Ste J, Tustin, CA 92780, (714) 734-0530

Clinical Lab of San Bernardino Inc
21881 Barton Rd, Grand Terrace, CA 92313, (909) 825-7693

Clinical Labs of San Bernardino
516 N 8th St # A, Lompoc, CA 93436, (805) 737-7300

Clinical Immuno-Diagnostics Laboratory
4520 Wilshire Blvd, Los Angeles, CA 90010, (323) 939-3834

C K C Laboratories Inc-Fax Line
5473a Clouds Rst, Mariposa, CA 95338, (209) 966-5240

Clarkson Lab & Supply Inc - Analysis
350 Trousdale Dr, Chula Vista, CA 91910, (619) 425-1993

Cli Metrology
22445 La Palma Ave Ste J, Yorba Linda, CA 92887, (714) 694-1485

Cmm Systems Inc
4119 Beacon Pl, Discovery Bay, CA 94514, (925) 516-9110

Coast Valley Testing Inc
360 S Fairview Ave Ste A, Goleta, CA 93117, (805) 964-3509

Coast Valley Testing Inc
2948 Nojoqui Ave, Los Olivos, CA 93441, (805) 688-3577

CLS LABS
3249 FITZGERALD RD, Rancho Cordova, CA 95742, (916) 638-7301

C M Analytical Inc
6700 Brem Ln Ste 10, Gilroy, CA 95020, (408) 848-3619

Cmm Technology Inc
1230 Puerta Del Sol, San Clemente, CA 92673, (949) 366-0707

Columbia Analytical Services
Los Gatos, CA 95030, (408) 353-8288

Column Engineering Inc
1930 S Bon View Ave Ste 20, Ontario, CA 91761, (909) 947-3000

Columbia Analytical Services
6925 Canoga Ave, Canoga Park, CA 91303, (818) 587-5550

Columbia Machine Co
2105 E 37th St, Los Angeles, CA 90058, (323) 233-5269

Columbia Analytical Services Inc
5090 Caterpillar Rd, Redding, CA 96003, (530) 244-5227

Columbia Research and Testing Corporation
Windsor, CA 95492, (707) 837-0920

Commercial Ndt
9303 Bond Ave, El Cajon, CA 92021, (619) 443-2253

Construction Services
Oakland, CA 94601, (510) 325-0901

Consolidated Testing Laboratories Inc
603 E Worth Ave, Porterville, CA 93257, (559) 781-0571

Compatible Electronics In
2337 Troutdale Dr, Agoura Hills, CA 91301, (818) 597-0600

CONSTRUCTION TESTING & ENGINEERNG
2414 VINEYARD AVE # G, Escondido, CA 92029, (760) 746-4955

Complete Green
1647 Manning Ave, Los Angeles, CA 90024, (310) 475-3664

Conam Pacific Coast Testing
3985 Teal Ct, Benicia, CA 94510, (707) 746-5870

Consolidated Engineering Laboratories
534 3rd St # 2, Oakland, CA 94607, (510) 436-7626

Consolidated Laboratory Services
7855 Haskell Ave Ste 302, Van Nuys, CA 91406, (818) 994-9714

Compatible Electronics
19121 El Toro Rd, Silverado, CA 92676, (949) 589-0101

Compliance International
4713 1st St Ste 280, Pleasanton, CA 94566, (925) 417-5570

Conam-Ams
10005 Freeman Ave, Santa Fe springs, CA 90670, (562) 946-1721

Consolidated Engineering
7060 Koll Center Pkwy Ste 300, Pleasanton, CA 94566, (707) 838-1113

Consolidated Engineering Laboratories
201 Harris Ave Ste 14, Sacramento, CA 95838, (916) 568-6700

Consolidated Engineering Laboratories
1010 Morse Ave Ste 18, Sunnyvale, CA 94089, (408) 752-8960

Consolidated Engineering Laboratories
7755 Bell Rd, Windsor, CA 95492, (707) 542-0279

Consolidated Laboratories
500 E Carson St, Carson, CA 90745, (310) 816-0801

Construction Consulting Lab West
4751 State, Montclair, CA 91763, (909) 591-1789

Construction Polymer Technologies Inc
2800 Bay Rd, Redwood City, CA 94063, (650) 261-3795

Construction Quality Assurance Group
Poway, CA 92064, (858) 748-8959

Construction Testing & Engineering
242 W Larch Rd Ste F, Tracy, CA 95304, (209) 839-2890

Construction Testing & Engineering Inc
42156 10th St W Ste K, Lancaster, CA 93534, (661) 726-9676

Construction Testing & Engineering Inc
3628 Madison Ave Ste 22, North Highlands, CA 95660, (916) 331-6030

Construction Testing & Engineering Inc
1645 Pacific Ave Ste 105, Oxnard, CA 93033, (805) 486-6475

Construction Testing
2142 Rheem Dr Ste E, Pleasanton, CA 94588, (510) 835-1815

Cornerstone Metrology Service
7625 Hayvenhurst Ave Ste 20, Van Nuys, CA 91406, (818) 902-9551

Coordinated Wire Rope & Rigging
1707 E Anaheim St, Wilmington, CA 90744, (310) 834-8535

Contra Costa Inspection Co
1428 Viera Ave, Antioch, CA 94509, (925) 756-7981

Cooper Testing Labs
1951 Colony St Ste X, Mountain View, CA 94043, (650) 968-9472

Cooper Testing Labs
1360 Industrial Ave Ste D, Petaluma, CA 94952, (707) 765-2589

Core Laboratories
3430 Unicorn Rd, Bakersfield, CA 93308, (661) 392-8600

CORE LABORATORIES INCORPORATED
21730 S WILMINGTON AVE, Carson, CA 90810, (310) 513-2031

Corrosion Testing Lab
11910 Valerio St, North Hollywood, CA 91605, (818) 765-5504

C O U R T Program
El Monte, CA 91731, (626) 401-1096

C O U R T Program
5207 Peck Rd, El Monte, CA 91732, (626) 652-0780

Coverall Engineering Inc
3450 3rd St Ste 3e, San Francisco, CA 94124, (415) 550-9800

CPM Labs
2945 Kilgore Rd, Rancho Cordova, CA 95670, (916) 635-4489

Creek Environmental Laboratories
141 Suburban Rd Ste C5, San Luis obispo, CA 93401, (805) 545-9838

Critical Operations Inc
3043 Oak St, Santa Ana, CA 92707, (714) 957-1215

Criterion Labs Inc
San Jose, CA 95101, (408) 978-3101

Criterion Labs Inc
3193 Belick St Ste 8, Santa Clara, CA 95054, (408) 980-9095

EMS LABORATORIES
117 W BELLEVUE DR, Pasadena, CA 91105, (626) 568-4065

Emc Compliance Management Group
670 National Ave, Mountain View, CA 94043, (650) 691-6000

Elite Educational Institute
9908 Las Tunas Dr Ste E, Temple City, CA 91780, (626) 287-1245

Ems Circuit Labs Inc
2404 N Glassell St, Orange, CA 92865, (714) 279-1565

Emce Engineering
44366 S Grimmer Blvd, Fremont, CA 94538, (510) 490-4307

Environmental Analysis Associates Inc
5290 Soledad Rd, La Jolla, CA 92037, (858) 272-7747

Enertech Consultants
300 Orchard City Dr Ste 132, Campbell, CA 95008, (408) 866-7266

E-Tech Testing Services-Highway Safety
3617 Cincinnati Ave, Rocklin, CA 95765, (916) 645-8188

Espana Geotechnical Consulting
502 Giuseppe Ct Ste 11, Roseville, CA 95678, (916) 773-2600

Environment Associates Inc
9604 Variel Ave, Chatsworth, CA 91311, (818) 709-0568

Enviromatrix Analytical Inc
4340 Viewridge Ave Ste A, San Diego, CA 92123, (858) 560-7717

Entech Analytical Labs Inc
3334 Victor Ct, Santa Clara, CA 95054, (408) 588-0200

Enviro-Chem Inc
1214 E Lexington Ave, Pomona, CA 91766, (909) 590-5905

Environmental Analytical Service Inc
173 Cross St, San Luis obispo, CA 93401, (805) 781-3585

Environmental Micro Analysis
40 N East St Ste B, Woodland, CA 95776, (530) 666-6890

Environmental Microbiology Laboratory
Valley Center, CA 92082, (760) 749-7630

Environmental Technical Services
1343 Redwood Way, Petaluma, CA 94954, (707) 795-9605

Est Analytical
14180 Live Oak Ave Ste H, Baldwin Park, CA 91706, (626) 856-8986

Envirolab
26017 Calle De Encinas, Valley Center, CA 92082, (760) 749-6612

Espe Machine Works
1061 Richard Ave, Santa Clara, CA 95050, (408) 727-9401

Engineering Materials Laboratory
8511 Wellsford Pl Ste G, Santa Fe springs, CA 90670, (562) 945-2138

Enterprise Engineering Laboratory Inc
4815 Grimsby Dr, San Jose, CA 95130, (408) 866-7800

Environmental Equipment Sales
Northridge, CA 91324, (818) 998-0653

Environmental Engineering Lab
3538 Hancock Street, San Diego, CA 92110, (619) 298-6131

Evans Thomas C Engnr
4141 State St, Santa Barbara, CA 93110, (805) 692-6921

Excel Drilling Co
10609 Lawson River Ave, Fountain Valley, CA 92708, (714) 962-1099

Faas Metallurgy & Welding Inc
22907 Felbar Ave, Torrance, CA 90505, (310) 530-5664

Ewh Corporate Support
1940 W Orangewood Ave, Orange, CA 92868, (714) 516-9502

Ets Laboratories
899 Adams St Ste A, Saint Helena, CA 94574, (707) 963-4806

Etl Testing Laboratories Inc
27611 La Paz Rd # C, Laguna Niguel, CA 92677, (949) 448-4100

Etl Testing Laboratories Inc
1365 Adams Ct, Menlo Park, CA 94025, (650) 463-2900

Expert Chemical Analysis
10366 Roselle St Ste C, San Diego, CA 92121, (858) 535-9979

Fallbrook Fertilizer Feed
215 W Fallbrook St, Fallbrook, CA 92028, (760) 728-6735

Fallbrook Ag Lab
455 E Alvarado St, Fallbrook, CA 92028, (760) 728-4828

Failure Analysis Service Technology
Frazier Park, CA 93222, (661) 242-0902

Far West Laboratories Inc
6602 2nd St, Riverbank, CA 95367, (209) 869-9260

Fgl Environmental
853 Corporation St, Santa Paula, CA 93060, (805) 659-0910

Feinfocus USA Inc
1445 Koll Cir Ste 107, San Jose, CA 95112, (408) 436-0838

Fgl Environmental Analytical Chemists
853 Corporation St, Santa Paula, CA 93060, (805) 525-3824

Fgl Environmental
2500 Stagecoach Rd, Stockton, CA 95215, (209) 942-0181

Field-Portable Analytical Inc
Shingle Springs, CA 95682, (530) 676-6620

Forbes Graphic Design
Po Box 6188, Huntington Beach, CA 92615, (714) 444-9707

Flynn Scale
16404 Hawthorne Blvd, Lawndale, CA 90260, (310) 371-5469

Flynn Scale
Redondo Beach, CA 90277, (310) 370-7248

Flynn Scale Service
16404 Hawthorne Avenue, Lawndale, CA 90260, (310) 370-7248

Forensic Science Cg Laboratory
10366 Roselle St Ste C, San Diego, CA 92121, (858) 453-7121

Forensic Science Consultants Group
Encinitas, CA 92024, (760) 634-5939

Forensic Analytical Consultants
18471 Mount Langley St Ste S, Fountain Valley, CA 92708, (714) 964-5832

Foothills Analytical Laboratory
780 Montague Expy Ste 407, San Jose, CA 95101, (408) 456-0370

Forensic Laboratory Services
San Luis obispo, CA 93401, (805) 543-5202

Forensic Toxicology Associates
6160 Variel Ave, Woodland Hills, CA 91367, (626) 796-2534

Forensic Science Lab
1650 N Kenmore Ave, Los Angeles, CA 90027, (323) 660-3300

Forest Products Inspection
9739 Soda Bay Rd, Kelseyville, CA 95451, (707) 277-7778

Flynn Scale
Huntington Beach, CA 92646, (714) 960-4710

Fracture Investigations
4718 Renovo Way, San Diego, CA 92124, (858) 560-5530

FORSYTHE ENGINEERING CONSULTANTS
1760 INDUSTRIAL WAY #1, Napa, CA 94558, (707) 259-1292

Freedom Generators
Auburn, CA 95602, (530) 268-2117

Fritzke Gerald P Cnsltng Metalrgcal Engnr
961 Country Ln, Walnut Creek, CA 94596, (925) 934-1161

Anamet Inc.
26102 Eden Landing Rd, Hayward, CA 94545, (510) 887-8811

Fugro West Inc.
1000 Broadway Suite 200, Oakland, CA 94607, (510) 268-0461

Frontier Analytical Laboratory
5172 Hillsdale Cir, El Dorado hills, CA 95762, (916) 934-0900

Fruit Growers Laboratory Inc
Visalia, CA 93277, (559) 734-9473

Frayne Consultants
21308 Pathfinder Rd Ste 226, Diamond Bar, CA 91765, (909) 861-2111

Fremont Labs
42307 Osgood Rd Ste E, Fremont, CA 94539, (510) 445-0500

Fgl Fruit Growers Laboratory Inc
853 Corporation St, Santa Paula, CA 93060, (805) 525-3824

Fruit Growers Laboratory Inc
Ventura, CA 93004, (805) 659-0910

Hesperia Smog Center
9373 E Ave, Hesperia, CA 92345, (760) 244-3311

Herman T M & Associates Inc
493 S Main St, Willits, CA 95490, (707) 459-4518

H & H A T B Testing
875 Victor Ave, Inglewood, CA 90302, (310) 674-0727

Helium Leak Testing Inc
19348 Londelius St, Northridge, CA 91324, (818) 349-5690

Hellier
2051 E Cerritos Ave Ste A, Anaheim, CA 92806, (714) 956-2274

Henrici Water Laboratory
1832 Butterfly Valley Rd, Quincy, CA 95971, (530) 281-6588

Herguth Laboratories Inc
101 Corporate Pl, Vallejo, CA 94590, (707) 554-4611

H M Pitt Labs Inc
2434 Southport Way, National City, CA 91950, (619) 474-8548

High Desert Radiology
112 E Williams St, Barstow, CA 92311, (760) 256-6821

Hitech Metallurgical Co
7382 Trade St, San Diego, CA 92121, (858) 586-7272

High Energy Systems Corp A S & E
570 Del Rey Ave, Sunnyvale, CA 94085, (408) 720-8872

Hi-Desert Medical Center - Laboratory
6601 White Feather Rd, Joshua Tree, CA 92252, (760) 366-6270

Hi Desert Medical Center Lab Services
6601 White Feather Rd, Joshua Tree, CA 92252, (760) 366-6270

Hlc Laboratories
302 Fresno St Ste 107, Fresno, CA 93706, (559) 237-2310

Hp Inspections
690 Sunol St, San Jose, CA 95126, (408) 288-8460

Hope Lab
409 Old County Rd, Belmont, CA 94002, (650) 591-6271

Hp Labs
2373 W 208th St Ste 1, Torrance, CA 90501, (310) 782-2929

Indoor Air Sciences Associates
2376 Caringa Way, Carlsbad, CA 92008, (760) 929-0151

Industrial Marketing Systems
147 Cyprs Dr, Lake Arrowhead, CA 92352, (909) 337-2238

IDEAL THREAD and GAGE INC
17124 S WESTERN AVE, Gardena, CA 90247, (310) 324-0585

Industrial Lead Construction Inc
Los Angeles, CA 90001, (323) 283-7611

Independent Testing Laboratories Inc
1127 Baker St Ste B, Costa Mesa, CA 92626, (714) 662-1011

Independent Toxicology Services
2400 Moorpark Ave Ste 113, San Jose, CA 95128, (408) 924-0184

Independant Consultants Inc
55 Santa Clara Ave, Oakland, CA 94610, (510) 663-3643

Intertek Testing Services-Safety & Emc
27611 La Paz Rd # C, Laguna Niguel, CA 92677, (949) 448-4100

Indilab
3330 Industrial Dr, Santa Rosa, CA 95403, (707) 526-1654

Integrated Aerospace
2040 E Dyer Rd, Santa Ana, CA 92705, (714) 993-5600

Instrument Overhaul Service
1981 N Marshall Ave, El Cajon, CA 92020, (619) 449-5565

Keen Medical Group Walk-In Clinic
14075 Hesperia Rd Ste 207, Victorville, CA 92392, (760) 955-6419

Instrument Laboratory
2508 W Woodland Dr, Anaheim, CA 92801, (714) 220-1450

Intertek Metallurgical Lab
1023 N Victory Pl, Burbank, CA 91502, (818) 848-8945

Inspection Services Inc
39 Pier, San Francisco, CA 94133, (415) 243-3265

Inland Foundation Engineering Inc
1310 S Santa Fe Ave, San Jacinto, CA 92583, (951) 654-1555

Inland Empire Analytical
2051 Pacific Ave, Norco, CA 92860, (951) 371-5048

Institute For Defense Analysis
4320 Westerra Ct, La Jolla, CA 92037, (858) 455-9400

Interlab Inc
636 Broadway, San Diego, CA 92101, (619) 544-6819

Inspection Consultants Inc
1515 N C St, Sacramento, CA 95814, (510) 635-9211

Inspec Testing
1440 Harding Ave, National City, CA 91950, (619) 474-6284

Integrity Testing
3911 E La Palma Ave Ste E, Anaheim, CA 92807, (714) 630-2363

International Inspection
10600 Pioneer Blvd Ste A, Santa Fe springs, CA 90670, (562) 944-3166

Intertek Etl Semko Division
Mission Viejo, CA 92691, (949) 448-4100

Intertek Services Corp An Inchcape Testng Srvcs Co
1365 Adams Ct, Menlo Park, CA 94025, (650) 463-2900

Intertek Testing Services Semko Divison
1365 Adams Ct, Menlo Park, CA 94025, (650) 463-2900

Irvine Imaging & Spinal Treatment Center
35 Creek Rd, Irvine, CA 92604, (949) 451-9151

Invitro International
17751 Sky Park Cir Ste G, Irvine, CA 92614, (949) 851-8356

Irvine Analytical Laboratories
10 Vanderbilt, Irvine, CA 92618, (949) 951-4425

Ird Labs
11915 Inglewood Ave, Hawthorne, CA 90250, (310) 970-1063

Jackson Laboratories
Northridge, CA 91324, (818) 701-0161

Jag Air Cleaning Equipment Company
Roseville, CA 95661, (916) 782-0444

J & C Engineering
2814c Metropolitan Pl, Pomona, CA 91767, (909) 593-8315

Jb Medical Lab Inc
3027 W Beverly Blvd, Montebello, CA 90640, (323) 721-9548

Jet Propulsion Laboratory Calif Insttte of Tchnlgy
4800 Oak Grove Dr, Pasadena, CA 91109, (818) 354-4321

Jewish Vocational Service
3603 Vinton Ave Apt 207, Los Angeles, CA 90034, (323) 761-8845

J M Lord Inc Scientists & Engineers
267 N Fulton St, Fresno, CA 93701, (559) 268-9755

Jl Analytical Services Inc
217 Primo Way, Modesto, CA 95358, (209) 538-8111

Jewish Vocational Service
5700 Wilshire Blvd, Los Angeles, CA 90036, (323) 761-8855

Jewish Vocational Services
22622 Vanowen, Van Nuys, CA 91401, (818) 464-3222

Jm Machine
7722 Talbert Ave Ste D, Huntington Beach, CA 92648, (714) 841-4465

Applied Toxicology
Vista, CA 92083, (760) 732-3131

Argo Chemical
100 Quantico Ave, Bakersfield, CA 93307, (661) 322-2222

Applied Surface Technology
831 Bransten Rd Ste L, San Carlos, CA 94070, (650) 594-9797

Applied Psychometrics
1450 Frazee Rd Ste 300, San Diego, CA 92108, (619) 260-8280

Aptitude Testing For Industry
100 W Broadway, Glendale, CA 91210, (818) 244-0077

Apricot Design Inc
825 S Primrose Ave Ste I, Monrovia, CA 91016, (626) 256-6088

Aqua Lab
Twain Harte, CA 95383, (209) 586-3400

Aqualab Inc
3400 De La Cruz Blvd Ste T, Santa Clara, CA 95054, (408) 727-0898

Argon Laboratories
3037 5th St, Ceres, CA 95307, (209) 581-9280

Aquatic Bioassay & Consulting Laboratories
29 N Olive St, Ventura, CA 93001, (805) 643-5621

Apta Group Inc
7580 Britannia Ct, San Diego, CA 92154, (619) 710-8170

Environmental Recovery Services Inc
2023 Preisker Ln Ste D, Santa Maria, CA 93454, (805) 928-3545

Architectural Testing Inc
2524 E Jensen Ave, Fresno, CA 93706, (559) 233-8705

Asbestos Tem Laboratories
1409 5th St Ste C, Berkeley, CA 94710, (510) 528-0108

Associated Laboratories
806 N Batavia St, Orange, CA 92868, (714) 771-6900

Artest
790 Palomar Ave, Sunnyvale, CA 94085, (408) 731-8778

A-Scan Laboratories Inc
Huntington Beach, CA 92646, (714) 963-7312

Asc Scientific
2075 Corte Del Nogal, Carlsbad, CA 92009, (760) 431-2655

Atlas Testing Laboratories Inc
6939 E Slauson Ave, Los Angeles, CA 90040, (323) 722-8810

Aton Laboratories Inc
9345 Melvin Ave Ste 7, Northridge, CA 91324, (818) 993-5775

Ats Laboratories Inc
106 S 8th St, Brawley, CA 92227, (760) 344-2532

Automotive Testing & Development Services Inc
400 Etiwanda Ave, Ontario, CA 91761, (909) 390-1100

Atkins Farmlab
4017 Morehead Ave, Chico, CA 95928, (530) 343-4947

Bankstaff Matrix
21048 Ventura Blvd, Woodland Hills, CA 91364, (818) 313-9026

Balazs Analytical Laboratories
46409 Landing Pkwy, Fremont, CA 94538, (510) 657-0600

Balazs
Brentwood, CA 94513, (925) 240-0532

Barstow Clinical Lab & X-Ray Inc
112 E Williams St Ste C, Barstow, CA 92311, (760) 256-6821

Basic Laboratory
2218 Railroad Ave, Redding, CA 96001, (530) 894-8966

Bay Area Forensic Lab
30970 Huntwood Ave Ste 309, Hayward, CA 94544, (510) 429-0665

B C Laboratories
4100 Atlas Ct, Bakersfield, CA 93301, (661) 327-4911

Bc Laboratories
4100 Atlas Ct, Bakersfield, CA 93308, (661) 327-4911

Bay Area Compliance Laboratory Corp
230 Commercial St, Sunnyvale, CA 94085, (408) 732-9162

Bear Testing Laboratory
2618 Bayshore Pkwy, Mountain View, CA 94043, (408) 428-9750

Bell Technologies
16340 Roscoe Blvd Ste 100, Van Nuys, CA 91406, (818) 830-9111

Bess Testlab Inc
991 George St, Santa Clara, CA 95054, (408) 988-0101

Berkeley Analytical Associates
815 Harbour Way S, Richmond, CA 94804, (510) 236-2325

Bently Nevada Corp
5916 Hickorywood Way, Citrus Heights, CA 95621, (916) 863-7270

Bermingham Equipment Co
Whittier, CA 90601, (562) 695-2534

Best Infrared Services Llc
Hayward, CA 94541, (510) 782-2378

Best Infrared Services Llc
Rancho Cucamonga, CA 91730, (909) 941-8500

Berkeley Heart Lab
1311 Harbor Bay Pkwy, Alameda, CA 94502, (510) 814-7219

I & A Laboratory
1920 S Archibald Ave, Ontario, CA 91761, (909) 947-6065

Hyco Machine Works
921 86th Ave, Oakland, CA 94621, (510) 562-5623

Icc Instruments
1483 Warber Ave, Santa Ana, CA 92701, (714) 540-4966

Biological Testing & Research Laboratory
966 Palm St, Lindsay, CA 93247, (559) 562-2839

Biometrology A F M Services
851 W Midway Ave, Alameda, CA 94501, (510) 864-8464

Biovir Laboratories Inc
685 Stone Rd Ste 6, Benicia, CA 94510, (707) 747-5906

Biocorp Clinical
13128 Telegraph Rd, Santa Fe springs, CA 90670, (562) 944-8773

Bioscreen Testing Services
3892 Del Amo Blvd Ste 707, Torrance, CA 90503, (310) 214-0043

Biomedix Inc
Fremont, CA 94536, (510) 438-9500

Bio Source Internatl Inc
542 Flynn Rd, Camarillo, CA 93012, (805) 987-0086

Bio-Science Research Institute
4813 Cheyenne Way, Chino, CA 91710, (909) 628-3007

Bio Vet Institute
21018 Osborne St Ste 3, Canoga Park, CA 91304, (818) 998-7445

Blakeslee Electric Inc
14 W 3rd St, Santa Rosa, CA 95401, (707) 545-6393

Bolsa Analytical
2337 Technology Pkwy Ste K, Hollister, CA 95023, (831) 637-4590

Bace Geotechnical
5803 Skylane Blvd, Windsor, CA 95492, (707) 838-0780

Babcock Edw S & Sons Inc
6100 Quail Valley Ct, Riverside, CA 92507, (951) 653-3351

Bacchus Laboratory
2816 S Leonard Ave, Sanger, CA 93657, (559) 441-7153

Bozzos Union 76
601 1st St, Gilroy, CA 95020, (408) 842-6727

Breije & Race Laboratories Inc
425 South Ave, Santa Rosa, CA 95407, (707) 544-8807

Bsk & Associates Geotechnical Consultants Inc - Materials-Construction-Observation
1445 F St, Fresno, CA 93706, (559) 497-2868

Brylen Technologies Inc
275 Orange Ave Ste A, Goleta, CA 93117, (805) 692-9300

Bsk Analytical Labs
1181 Quarry Ln, Pleasanton, CA 94566, (925) 462-4000

Bsk Associates
117 V St, Bakersfield, CA 93304, (661) 327-0671

Bsk Associates
808 E Douglas Ave, Visalia, CA 93292, (559) 732-8857

Btc Laboratories Inc
2978 Seaborg Ave, Ventura, CA 93003, (805) 656-6074

Bsk Inc
3140 Gold Camp Dr Ste 160, Rancho Cordova, CA 95670, (916) 853-9293

Bsk Analytical Laboratories
1414 Stanislaus St, Fresno, CA 93706, (559) 497-2888

Bsh Enterprises
240 N 24th St, San Jose, CA 95116, (408) 280-6946

Buckeye Pacific Testing
9666 Indian Creek Way, Escondido, CA 92026, (760) 751-0863

Byerly John R Inc
2257 S Lilac Ave, Bloomington, CA 92316, (909) 783-1910

Burlington Safety Lab of Calif Inc
15146 Goldenwest Cir, Westminster, CA 92683, (714) 373-2801

Burlington Safety Laboratory of California Inc
3420 Fostoria Way Ste E, San Ramon, CA 94583, (925) 866-1412

Camtek Electronics-2 Way Radio
8235 Moss Oak Ave, Citrus Heights, CA 95610, (916) 721-5071

Calaveras County of - Air Pollution Control
891 Mountain Ranch Rd, San Andreas, CA 95249, (209) 754-6504

Calaveras County of - Air Pollution Control, Burn Day-No Burn Day
891 Mountain Ranch Rd, San Andreas, CA 95249, (209) 785-7664

California Animal Health & Food Safty Lbrtry Systm
105 W Central Ave, San Bernardino, CA 92408, (909) 383-4287

Calif Institute of Technology - Jet Propulsion Laboratory
1201 E California Blvd, Pasadena, CA 91101, (818) 354-4321

California Growers Laboratory Inc
4630 W Jennifer Ave Ste 104, Fresno, CA 93722, (559) 275-3377

Cal-West Consultants
12210 Michigan St Ste 26, Grand Terrace, CA 92313, (909) 824-1777

Calcoast Itl
4072 Watts St, Emeryville, CA 94608, (510) 652-2488

California Pacific Lab & Consulting
37 Commercial Blvd Ste 100, Novato, CA 94949, (415) 883-2656

California Testing Laboratories
3310 E Airport Way, Long Beach, CA 90806, (562) 426-3355

Caltest Analytical Laboratory
1885 N Kelly Rd, Napa, CA 94558, (707) 258-4000

Camet Research Inc
6409 Camino Vis Ste F, Goleta, CA 93117, (805) 685-1665

Caltech Environmental Labratories
6814 Rosecrans Ave, Paramount, CA 90723, (562) 272-2700

Calcoast Analytical
4072 Watts St, Emeryville, CA 94608, (510) 652-2979

Calibration Plus
Woodland, CA 95695, (530) 662-7752

California Institute of Electronics and Materials Science
2115 Flame Tree Way, Hemet, CA 92545, (951) 929-2659

California Microbiological Consultants Inc
322 Bellevue Ave, Santa Rosa, CA 95407, (707) 573-0118

Cal-Labs
14747 Artesia Blvd Ste 4g, La Mirada, CA 90638, (562) 921-8433

Carls Automotive
817 Industrial Dr Ste 8, Hollister, CA 95023, (831) 636-4668

Cargill Engineering
1508 Pine Grove Way, San Jose, CA 95129, (408) 996-0907

Canyon Testing
Riverside, CA 92504, (951) 789-6997

Career Counseling And Assessment Associates
9229 W Sunset Blvd # 502, West Hollywood, CA 90069, (310) 274-3423

Career Associates Inc
3716 Marconi Ave, Sacramento, CA 95821, (916) 486-9777

Capco Analytical Services
1536 Eastman Ave Ste B, Ventura, CA 93003, (805) 644-1095

Cardiovascular Diaognostic Inc
1313 E Herndon Ave, Fresno, CA 93720, (559) 431-1752

Capitol Engineering Laboratories Inc
631 Commerce Dr # 200, Roseville, CA 95678, (916) 786-2488

Case Engineering & Laboratory Inc.
5574 Everglades #B, Ventura, CA 93003, (805) 645-8555

C A S Circle K
Agoura Hills, CA 91301, (818) 889-3469

Castle Analytical Laboratory
2333 Shuttle Dr, Atwater, CA 95301, (209) 384-2930

Castle Analytical Laboratory
2780 W Yowlumne Ave, Porterville, CA 93257, (559) 781-6099

C & B Lead Contractors
15620 Cypress Ave, Baldwin Park, CA 91706, (323) 686-0990

C & A X-Ray Inc
Orange, CA 92862, (714) 639-9040

Ccrln
903 Pacific Ave, Santa Cruz, CA 95060, (831) 427-2860

Cedtech Testing Labs
10708 Garfield Ave, South Gate, CA 90280, (562) 923-3241

Central Valley Testing Inc
Po Box 2669, Visalia, CA 93279, (559) 732-3039

Central Coast Kidney Disease Center
116 S Palisade Dr Ste 100, Santa Maria, CA 93454, (805) 614-0694

Central Valley Testing
12966 Spring Meadow Dr, Galt, CA 95632, (209) 745-3522

Centrum Analytical Labatories
3299 E Hill St Ste 305, Signal Hill, CA 90755, (562) 498-7005

Centrum Analytical Laboratories Inc
1401 Research Park Dr, Riverside, CA 92507, (951) 779-0310

Cerco Analytical Inc
3942 Valley Ave Ste A, Pleasanton, CA 94566, (925) 462-2771

Certified Labs of California
1156 N Fountain Way Ste D, Anaheim, CA 92806, (714) 630-7612

Central Valley Toxicology Inc
1521 Tollhouse Rd Ste J, Clovis, CA 93611, (559) 323-9940

Certronix West Calibration
Riverside, CA 92501, (951) 788-9949

Cti Construction Testing & Inspection Service
561 Brunken Ave Ste A, Salinas, CA 93901, (831) 757-0735

Cytology Service Group
Santa Ana, CA 92701, (714) 979-7284

CUBIC CORPORATION
9333 BALBOA AVE, San Diego, CA 92123, (858) 277-6780

Cubic Defense Applications
9233 Balboa Ave, San Diego, CA 92123, (858) 505-2204

CURRY GROUP INC.
6724 LOCKHEED DR STE 4, Redding, CA 96002, (530) 223-1277

Curtis & Tompkins Ltd
2323 5th St, Berkeley, CA 94710, (510) 486-0900

Cv Dx Inc
1313 E Herndon Ave Ste 208, Fresno, CA 93720, (559) 431-1752

Daniel & Son
640 S Hill St Ste 558, Los Angeles, CA 90014, (213) 624-5678

Dairy America Laboratory
442 N M St, Tulare, CA 93274, (559) 687-1087

Dairyland Lab Inc
2120 S K St, Tulare, CA 93274, (559) 688-5684

Datalab
2171 Del Franco St, San Jose, CA 95131, (408) 943-1888

Deberry Bill Registered Civil Engineer
12225 World Trade Dr, San Diego, CA 92128, (858) 451-0713

Deberry Engineering Associates
12225 World Trade Dr Ste K, San Diego, CA 92128, (858) 451-0713

Decisive Testing Inc
4735 Myrtle Ave, San Diego, CA 92105, (619) 285-9006

D & D Agricultural Labratory Ink
5750 E Shields Ave # 104, Fresno, CA 93727, (559) 348-1818

Davis Laboratories Inc
611 Lunar Ave, Brea, CA 92821, (714) 529-7291

Derlan Inc
2040 E Dyer Rd, Santa Ana, CA 92705, (949) 250-3123

Dellavalle Laboratory Inc
1910 W Mckinley Ave Ste 110, Fresno, CA 93728, (559) 233-6129

Desert Valley Ag Services
140 W 5th St, Holtville, CA 92250, (760) 356-1115

Deibel Laboratories
465 Cabot Rd, South San francisco, CA 94080, (650) 952-4209

Del Mar Analytical
9484 Chesapeake Dr, San Diego, CA 92123, (858) 505-9569

Delta Environmental Laboratories Llc
685 Stone Rd Ste 12, Benicia, CA 94510, (707) 747-6081

Dellavalle Laboratory Inc
422 N Douty St Ste H, Hanford, CA 93230, (559) 584-8322

Del Mar Analytical
1014 E Cooley Dr Ste A, Colton, CA 92324, (909) 370-4667

Delsen Testing Labortories
1031 Flower St, Glendale, CA 91201, (818) 247-4106

Denele Agricultural
1232 South Ave, Turlock, CA 95380, (209) 634-9055

Dermtech International
15222 Avenue Of Science, San Diego, CA 92128, (858) 618-1328

D G A
4526 Telephone Rd Ste 205, Ventura, CA 93003, (805) 644-0125

Digital Concrete Scanning Service
531 53rd St, Oakland, CA 94601, (510) 985-1050

Digital Diagnostic Laboratories
3249 Fitzgerald Rd, Rancho Cordova, CA 95742, (916) 638-7773

Diamond Filtration Systems
Auburn, CA 95602, (530) 268-2117

Diamond Well Drilling
Grass Valley, CA 95945, (530) 268-2117

Diamond Well Drilling Pump Sales & Service
1660 Old Airport Rd, Auburn, CA 95602, (530) 268-2117

Diamond Well Drilling
1660 Old Airport Rd, Auburn, CA 95602, (530) 823-0354

Diamond Water Testing Lab
1660 Old Airport Rd, Auburn, CA 95602, (530) 823-0354

Diamond Well Drilling Co
Grass Valley, CA 95945, (530) 622-2320

Diagnostic Veterinary Lab
Long Beach, CA 90802, (562) 984-5050

D & G Electronics Repair & Service
5011 La Roda Ave, Los Angeles, CA 90041, (323) 256-6088

Design Verification Testing
48004 Fremont Blvd, Fremont, CA 94538, (510) 353-9033

D & F Control
6773 Sierra Ct Ste E, Dublin, CA 94568, (925) 875-9660

Dickson Advanced Testing
11126 Palmer Ave, South Gate, CA 90280, (562) 861-3609

Dickson Testing Co Inc
11126 Palmer Ave, South Gate, CA 90280, (562) 862-8378

Djs Special Inspections
Thousand Oaks, CA 91360, (805) 493-1425

D L E & Associates
701 Belmont Way, Pinole, CA 94564, (510) 724-9450

Diversified Inspections of California
Rancho Cucamonga, CA 91730, (909) 481-5151

Dom Spiro Spero
732 N Orange Dr, Los Angeles, CA 90038, (323) 935-0988

Down and Feather Testing Laboratory
3550 Watt Ave Ste 170, Sacramento, CA 95821, (916) 485-7018

Dox Calibration
Mission Viejo, CA 92691, (949) 472-4329

Dpi Labs Inc
1350 Arrow Hwy, La Verne, CA 91750, (909) 392-5777

Driver Sundby Consulting
9229 W Sunset Blvd Ste 502, West Hollywood, CA 90069, (310) 274-3423

Durkee Testing Laboratories Inc
15700 Texaco Ave, Paramount, CA 90723, (562) 531-7111

Dvt Laboratories
48004 Fremont Blvd, Fremont, CA 94538, (510) 353-9033

Dulin Homer R Co
729 E Willow St, Signal Hill, CA 90755, (562) 424-8533

Dynamic Consultants Inc
1300 Space Park Way, Mountain View, CA 94043, (650) 967-6982

Dynamic Consultants Inc
34 Hangar Way Frnt, Watsonville, CA 95076, (831) 724-2234

Earth Systems Consultants So Calif
79811 Country Club Dr, Bermuda Dunes, CA 92203, (760) 345-1588

Earth Technics
Hemet, CA 92543, (951) 767-2242

Earth Systems Consultants Salinas
1514 Moffett St Ste G, Salinas, CA 93905, (831) 422-8547

Earth Systems Southern California
1731 Walter St Ste A, Ventura, CA 93003, (805) 656-8429

Earth Systems Southern California
1024 W Avenue M4, Palmdale, CA 93551, (661) 948-7538

Earth Systems Consultants Northern California
400 Park Center Dr Ste 1, Hollister, CA 95023, (831) 637-2133

Earth Systems Pacific
Paso Robles, CA 93446, (805) 238-6308

Earth Systems Pacific
4378 Santa Fe Rd, San Luis obispo, CA 93401, (805) 781-0817

Earth Systems Pacific
2336 Skyway Dr, Santa Maria, CA 93455, (805) 928-2991

Earth Systems Serv Inc
1925 Winchester Blvd Ste 206, Campbell, CA 95008, (408) 374-0153

Earth Systems Consultants Southern California
1731 Walter St Ste A, Ventura, CA 93003, (805) 642-6727

Eberline Services
2030 Wright Ave, Richmond, CA 94804, (510) 235-2633

Eastern Sierra Water Quality
1474 Macgregor Ave, Bishop, CA 93514, (760) 872-2019

Ecological Systems II
7138 Lake Isabella Blvd, Lake Isabella, CA 93240, (760) 379-5336

Eagle Eye Calibration Lab Inc
9950 Canoga Ave, Chatsworth, CA 91311, (818) 993-6555

Earth Systems Consultants So Calif
Rancho Mirage, CA 92270, (760) 328-9131

D.Z. Calibrate
1535 Sun Dial Terrace, El Cajon, CA 92021, (619) 440-1725

D Z Inspection Services
1535 Sundial Ter, El Cajon, CA 92021, (619) 440-1725

Electro Acoustic Co
1610 Blossom Hill Rd Ste 10, San Jose, CA 95124, (408) 445-3292

Electro-Test Inc
3150 E Birch St Ste B, Brea, CA 92821, (714) 961-2888

Electro-Test Inc
9825 Carroll Centre Rd Ste 300, San Diego, CA 92126, (858) 695-9551

Ecr Laboratory Inc
265 Sobrante Way Ste E, Sunnyvale, CA 94086, (408) 738-8754

Elco Welding
1711 Abbot Kinney Blvd, Venice, CA 90291, (310) 821-7337

Eg & G Gamma Scientific
8581 Aero Dr, San Diego, CA 92123, (858) 279-3375

Electromagnetic Ktss
Mill Valley, CA 94941, (415) 388-6609

Electro Magnetic Test
1547 Plymouth St, Mountain View, CA 94043, (650) 965-4000

Gallup Janet Aerobiologist
Valley Center, CA 92082, (760) 749-7630

Gamma Tech Industries Inc
3645 Dalbergia St, San Diego, CA 92113, (619) 231-3808

General Analytical Laboratories
12225 World Trade Dr Ste H, San Diego, CA 92128, (858) 451-0713

Gensis Associates
3069 Olcott St, Santa Clara, CA 95054, (408) 727-3028

GENERAL INSPECTION LABS
8427 ATLANTIC AVE, Cudahy, CA 90201, (323) 583-1653

Geologic Associates
3921 E La Palma Ave, Anaheim, CA 92807, (714) 630-5855

Geocon Inc
6960 Flanders Dr, San Diego, CA 92121, (858) 558-6900

Geocon Consultants Inc
3160 Gold Valley Dr, Rancho Cordova, CA 95742, (916) 852-9118

General Activation Analysis Inc
Del Mar, CA 92014, (858) 755-5121

Geo Analytical Laboratories Inc
1405 Kansas Ave, Modesto, CA 95351, (209) 572-0900

Generation Imaging
673 E Cooley Dr, Colton, CA 92324, (909) 824-0610

Genescreen
100 N Barranca St, West Covina, CA 91791, (626) 915-6527

Geo-Monitor Inc
17152 Darwin Ave, Hesperia, CA 92345, (760) 244-3481

Gas & Mechanical Laboratories
12405 Woodruff Ave # 2, Downey, CA 90241, (562) 803-9277

GE Inspection Service
1211 Kona Dr, Compton, CA 90220, (310) 635-2700

General Test Laboratory Inc
5452 Betsy Ross Dr, Santa Clara, CA 95054, (408) 987-7800

Genzyme Corp
18399 Ventura Blvd, Tarzana, CA 91356, (818) 343-8723

Giblin Associates
Po Box 6172, Santa Rosa, CA 95406, (707) 528-3078

Gigatest Labs
134 S Wolfe Rd, Sunnyvale, CA 94086, (408) 524-2700

Getronicswang Co
1430 3rd St, Riverside, CA 92507, (951) 786-8950

Geoscience Ltd
6260 Marindustry Dr Ste B, San Diego, CA 92121, (858) 453-5483

G Force
4820 Mercury St, San Diego, CA 92111, (619) 583-6633

Gold Assaying Center
411 W 7th St Ste 514, Los Angeles, CA 90014, (213) 622-6287

Gold Coast Inspection
Camarillo, CA 93010, (805) 484-8494

G & M Compliance
154 S Cypress St, Orange, CA 92866, (714) 628-1020

Good Health Diagnostic Laborat
3219 N San Fernando Road, Los Angeles, CA 90065, (323) 257-6200

Golden State Calibration and Service Co
1560 Commerce St Ste G, Corona, CA 92880, (951) 734-9425

Gram Laboratories Inc
3189 Airway Ave Ste D, Costa Mesa, CA 92626, (714) 708-8050

Griffith Farms Laboratory
34825 Road 192, Woodlake, CA 93286, (559) 564-2489

Hadd-Co Inspection Lab
2420 Amsler St, Torrance, CA 90505, (310) 325-7620

Growers Testing Services
1525 E Acequia Ave # A, Visalia, CA 93292, (559) 732-8378

Hach Co
Temecula, CA 92590, (951) 693-3235

G & R Labs
3056 Scott Blvd # B, Santa Clara, CA 95054, (408) 986-0377

Hane Edward Z PHD Indstrl Psy
5530 Corbin Ave, Tarzana, CA 91356, (818) 881-0918

Harza Engineering Co of Ca
14 Spreckels Ln, Salinas, CA 93908, (831) 455-8180

Harlan Associates Inc
11 Duboce Ave, San Francisco, CA 94103, (415) 621-7245

Harbor Testing Laboratories
Long Beach, CA 90802, (562) 492-9646

Hayward Electric Company
3150 Diablo Ave, Hayward, CA 94545, (510) 783-2994

Health Line Clinical Laboratory
729 Sunrise Ave, Roseville, CA 95661, (916) 788-7430

Health Line Clinical Labs Inc
300 S A St Ste 103, Oxnard, CA 93030, (805) 487-8511

Health Care Instruments Inc
2120 College Ave # D, Modesto, CA 95350, (209) 491-0420

Johnson Roland S Shn Consulting Engineers & Glgsts
812 W Wabash Ave, Eureka, CA 95501, (707) 441-8855

Jones Environmental
Po Box 5387, Fullerton, CA 92838, (714) 449-9937

Kaiser Permanente Medical Care Program
Santa Monica, CA 90401, (310) 737-4949

J P L California Institute of Technology
4800 Oak Grove Dr, Pasadena, CA 91109, (818) 354-4321

Jp Ferguson Labs
304 N Townsend St Ste D, Santa Ana, CA 92703, (714) 542-5922

J P L Calibration
8757 Laurel Canyon Blvd, Sun Valley, CA 91352, (818) 767-2556

Kalco
3077 Fite Cir, Sacramento, CA 95827, (916) 366-5545

Kehilla Shatnez Testing Service
345 N La Brea Ave, Los Angeles, CA 90036, (323) 936-8760

Karco Engineering
9270 Holly Rd, Adelanto, CA 92301, (760) 246-1672

Keantan Laboratories
720 N Valley St Ste B, Anaheim, CA 92801, (714) 535-7616

Kern County of - Air Pollution Control Districts, East Kern, Bakersfield
2700 M St, Bakersfield, CA 93301, (661) 862-5250

Kern County of - Air Pollution Control Districts, East Kern, Mojave
1775 State Highway 58, Mojave, CA 93501, (661) 824-7085

Kern Pulmonary Diagnostics
3941 San Dimas St Ste 102, Bakersfield, CA 93301, (661) 323-4350

Kern Testing & Inspection Corp
2716 L St, Bakersfield, CA 93301, (661) 322-0878

Kiff Analytical
2795 2nd St, Davis, CA 95616, (530) 297-4800

Kilgore Machine Co
1409 E Saint Gertrude Pl, Santa Ana, CA 92705, (714) 540-3659

Kern County Air Pollution Control District
923 Poole St, Mojave, CA 93501, (661) 824-3230

KLEINFELDER
43218 BUSINESS PARK DR STE 201, Temecula, CA 92590, (951) 506-1488

Kleinfelder
1224 6th St, Modesto, CA 95354, (209) 577-4333

Kleinfelder
981 Garcia Ave Ste A, Pittsburg, CA 94565, (925) 427-6477

Kleinfelder Inc
9530 Crossroads Dr, Redding, CA 96003, (530) 244-7203

Kleinfelder Inc - Stockton
2825 E Myrtle St, Stockton, CA 95205, (209) 948-1345

Kleinfelder
1577 W Main St, Merced, CA 95340, (209) 384-7552

Kleinfelder Inc
9530 Crossroads Dr, Redding, CA 96003, (530) 244-3031

KLEINFELDER
3077 FITE CIR STE 1, Sacramento, CA 95827, (916) 366-1701

Kleinfelder Inc
1362 Ridder Park Dr, San Jose, CA 95131, (408) 436-1155

Kleinfelder Inc
2240 Northpoint Pkwy, Santa Rosa, CA 95407, (707) 571-1883

Kleinfelder Inc.
7133 Koll Center Pkwy, Pleasanton, CA 94566, (925) 484-1700

Kleinfelder Inc
330 E 4th St, Hanford, CA 93230, (559) 582-4451

KLEINFELDER INC
5015 SHOREHAM PL, San Diego, CA 92122, (858) 320-2000

Kinnetic Laboratories Inc
5225 Avenida Encinas, Carlsbad, CA 92008, (760) 438-8968

Kleinfelder
1410 F St, Fresno, CA 93706, (559) 486-0750

King Inspection & Testing Inc
1300 E 223rd St Ste 401, Carson, CA 90745, (310) 518-8000

Kinetic Lab Instruments
2630 Bayshore Pkwy, Mountain View, CA 94043, (650) 968-2626

Kleinfelder
780 Chadbourne Rd, Fairfield, CA 94534, (707) 429-4070

Kleinfelder Inc
621 Placerville Dr, Placerville, CA 95667, (530) 642-9503

Krazan Construction Testing & Inspection Services
215 W Dakota Ave, Clovis, CA 93612, (559) 348-2200

Krazan & Associates
Visalia, CA 93277, (559) 651-8267

Krazan Construction Testing & Inspection Services
545 Parrott St, San Jose, CA 95112, (408) 271-2200

Krazan Environmental Division
545 Parrott St, San Jose, CA 95112, (408) 271-2200

Krazan & Associates
1025 Lone Palm Ave, Modesto, CA 95351, (916) 564-2200

Krazan Construction Testing and Inspection Services
4231 Foster Ave, Bakersfield, CA 93308, (661) 633-3930

Koury Engineering & Testing
1236 Brooks St, Ontario, CA 91762, (909) 467-0104

K Prime Inc
3621 Westwind Blvd, Santa Rosa, CA 95403, (707) 527-7574

Lakso Gordon E
1355 Summit Rd, Lafayette, CA 94549, (925) 939-8595

Laco Associates
21 W 4th St Ste B, Eureka, CA 95501, (707) 443-3670

Lake Labs
Po Box 405, Nice, CA 95464, (707) 274-3322

Lakota Quality Water Systems
Coarsegold, CA 93614, (559) 683-4300

Laboratory Corporation of America
470 Castro St Ste 202, San Francisco, CA 94114, (415) 621-4642

Laboratory Services
730 Los Angeles Ave, Monrovia, CA 91016, (626) 303-3527

Laboratory Food Testing
322 Bellevue Ave, Walnut Creek, CA 94595, (925) 944-7360

Lambert MacGill Thomas Inc
Los Gatos, CA 95030, (408) 356-8639

Labmetrix Tech Inc
19732 Macarthur Blvd Ste 105, Irvine, CA 92612, (949) 756-2222

Laboratory Products
Mission Hills, CA 91345, (805) 650-7900

Laboratory Data Consultants
Encinitas, CA 92024, (760) 942-1734

Kyh Company
3621 W Macarthur Blvd, Santa Ana, CA 92704, (714) 549-5824

Lancaster Labratories Bay Area
940 Hensley St, Richmond, CA 94801, (510) 232-8901

L A PROMPT CLINICAL LAB INC
6221 WILSHIRE BLVD, Los Angeles, CA 90048, (323) 935-5800

Larchmont Diagnostic Laboratories Inc
321 N Larchmont Blvd Ste 425, Los Angeles, CA 90004, (323) 461-9100

Lassen County of - Agricultural Commissioner, Air Pollution Control
221 S Roop St, Susanville, CA 96130, (530) 251-8110

L A Testing
159 Pasadena Ave, South Pasadena, CA 91030, (323) 254-9960

Leading Performance
San Diego, CA 92128, (858) 521-0150

La X-Ray
10940 Tuxford St Ste 1, Sun Valley, CA 91352, (818) 504-6708

LIAHONA LABORATORY SERVICE
1411 E MAIN ST STE 201, Santa Maria, CA 93454, (805) 925-1828

LEIGHTON & ASSOCS
17781 COWAN, Irvine, CA 92614, (949) 250-1421

Level III N D T
San Carlos, CA 94070, (650) 654-3601

Universal Biopharma Lexington Bdca L Rsrch Insttte
350 J St, Los Banos, CA 93635, (209) 827-4790

Lighting Research Laboratory
Po Box 6193, Orange, CA 92863, (714) 771-1312

Life Purpose Institute
8775 Aero Dr Ste 233, San Diego, CA 92123, (858) 573-0888

Liston & Associates Engineering
290 Conejo Ridge Ave Ste 102, Thousand Oaks, CA 91361, (805) 497-1244

Lipomics Technologies Inc
2545 Boatman Ave, West Sacramento, CA 95691, (916) 371-7974

L L Company
1647 Manning Ave, Los Angeles, CA 90024, (310) 475-3664

Longview Inspection Inc
2051 E Cerritos Ave Ste A, Anaheim, CA 92806, (714) 991-7900

Los Angeles County of - South Coast Air Quality Management District, Headquarters
21865 Copley Dr, Diamond Bar, CA 91765, (909) 396-2000

Los Angeles Inspection Service
8446 Garfield Ave, Bell Gardens, CA 90201, (562) 927-5570

L R A Laboratories
1350 Reynolds Ave Ste 116, Irvine, CA 92614, (949) 474-7727

Lumenare Networks
1146 E Arques Ave, Sunnyvale, CA 94085, (408) 830-9734 

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