Asbestos contractor registration unit
Division of Occupational Safety and Health
ASBESTOS abatement registrants database
| Reg. No. | CSLB # | Employer/DBA | Restrictions | Location | Expires | Phone |
| 930 | 897164 | 1-888-4-Abatement, Inc. | Rancho Cordova CA | 6/18/2025 | 916-231-0090 | |
| 894 | 962390 | 5M Contracting, Inc. | Tustin CA | 10/26/2024 | 714-730-6760 | |
| 643 | 845252 | A & V Contractors, Inc. | Fullerton CA | 8/24/2025 | 714-525-3503 | |
| 1008 | 835772 | A.N.M. Construction, Inc. - DBA: A N M Construction and Environmental Services | Gardena CA | 2/15/2025 | 310-305-8900 | |
| 1219 | 1066296 | A1 Abatement Group, Inc. | San Rafael CA | 7/14/2025 | 415-479-0600 | |
| 842 | 823562 | A-1 Remediation Service | Sacramento CA | 8/16/2025 | 916-919-5631 | |
| 967 | 930560 | A1 SHB Environmental, Inc. - DBA: A1 Demolition | Compton CA | 1/28/2025 | 310-529-5466 | |
| 154 | 570061 | ABATECO | Bakersfield CA | 4/3/2025 | 661-391-9800 | |
| 1114 | 995304 | AbateX, LLC | Santa Barbara CA | 10/23/2025 | 805-962-4555 | |
| 1068 | 704335 | ABG Construction & Restoration | Anaheim CA | 9/3/2025 | 714-780-1700 | |
| 849 | 813625 | Absolute Abatement & Demolition | Santa Fe Springs CA | 12/10/2024 | 562-945-4700 | |
| 1081 | 704437 | AD Improvements, Inc. | La Mirada CA | 10/4/2025 | 562-803-6134 | |
| 394 | 649749 | Advance Installations Inc. of California | Sparks NV | 9/29/2025 | 775-359-1468 | |
| 1002 | 944168 | Advanced Smart Solutions, Inc. | Auburn CA | 11/1/2025 | 916-285-5048 | |
| 559 | 689596 | AFM Environmental, Inc. | West Sacramento CA | 8/6/2025 | 916-374-9526 | |
| 931 | 903401 | Air Clean Environmental, Inc. - DBA: Ace Environmental Demolition | Los Angeles CA | 4/30/2025 | 323-725-0200 | |
| 1229 | 1053247 | Alamo Environmental, Inc - DBA: Alamo1 | San Antonio TX | 8/6/2025 | 210-404-1220 | |
| 1266 | 1112361 | Alexis M Garcia Calleja - DBA: Excidium Abatement | Imperial Beach CA | 12/18/2024 | 619-745-9401 | |
| 1201 | 979651 | Alfredo Amaro - DBA: ACM+ Environmental Services | Paramount CA | 12/10/2024 | 562-633-3862 | |
| 990 | 902355 | All America General Contracting, Inc. | Rancho Cucamonga CA | 7/12/2025 | 909-484-8272 | |
| 897 | 824771 | All Clear Environmental, Inc. | Studio City CA | 12/7/2024 | 818-762-2030 | |
| 829 | 812277 | All County Environmental & Restoration, Inc. | Anaheim CA | 4/29/2025 | 714-917-1400 | |
| 1290 | 1114001 | All County Environmental LLC - DBA: All County Abatement | Santa Rosa CA | 6/12/2025 | 707-478-2927 | |
| 1000 | 948348 | Alliance Contracting Services, Inc. | San Leandro CA | 9/28/2025 | 510-667-9934 | |
| 630 | 716538 | Alliance Environmental Group, LLC | Azusa CA | 2/16/2025 | 626-633-3500 | |
| 1090 | 776274 | Alliance Environmental Services, Inc. | Chico CA | 11/22/2025 | 530-345-8562 | |
| 1255 | 1093907 | Allied Abatement Group, Inc. | Lodi CA | 7/18/2025 | 209-598-3911 | |
| 1271 | 1104049 | ALM Abatement Inc - DBA: ALM Environmental | Clovis CA | 5/31/2025 | 559-288-0377 | |
| 517 | 673008 | Alternative Technologies, Inc. | Northridge CA | 8/29/2025 | 818-700-8002 | |
| 1156 | 1003808 | American Environmental and Associates, Inc. | Orange CA | 8/17/2025 | 714-923-0000 | |
| 998 | 947563 | American Integrated Resources, Inc. | Orange CA | 8/17/2025 | 714-921-4100 | |
| 992 | 757133 | American Integrated Services, Inc. | Long Beach CA | 5/18/2025 | 310-522-1168 | |
| 1196 | 1046311 | American Plus, Inc | Eastvale CA | 5/31/2025 | 424-333-1522 | |
| 736 | 769061 | American Services Group of California, Inc. | San Dimas CA | 11/30/2025 | 909-592-6007 | |
| 884 | 685192 | American Wrecking, Inc. | South El Monte CA | 7/19/2024 | 626-350-8303 | |
| 982 | 813313 | AMG Demolition & Environmental Service, Inc. | San Diego CA | 6/27/2025 | 619-501-7427 | |
| 1174 | 833549 | Apex Contracting and Restoration, Inc | San Diego CA | 8/28/2025 | 858-987-1800 | |
| I-1288 | 896715 | Apex Remediation Corp | Covina CA | 3/6/2025 | 626-696-9863 | |
| 632 | 715954 | AQHI, Inc. | Rancho Cucamonga CA | 1/23/2025 | 909-989-3444 | |
| 961 | 934189 | Argus Contracting, LP | Santa Fe Springs CA | 10/1/2025 | 562-422-7370 | |
| 1197 | 1053905 | Asbestos Abatement, Inc. | Anaheim CA | 5/31/2025 | 714-780-1701 | |
| 870 | 842062 | Asbestos Control Testing, Inc. - DBA: ACT, Inc. | Upland CA | 11/18/2024 | 909-908-4311 | |
| 812 | 795278 | Asbestos Instant Response, Inc. - DBA: AIR Demolition & Environmental Solutions | Los Angeles CA | 8/14/2025 | 323-733-0508 | |
| 271 | 586844 | Asbestos Management Group Of California, Inc. - DBA: AMG | Oakland CA | 5/9/2025 | 510-654-8441 | |
| 877 | 857568 | Asbestos Removal, Inc. - DBA: Sirris Abatement | Downey CA | 2/1/2025 | 562-401-1122 | |
| 004 | 505321 | Asbestos Services, Inc. - DBA: A.S.I., Inc. | Bakersfield CA | 12/14/2024 | 661-327-2900 | |
| 808 | 765083 | ASE Contracting, Inc. | El Cajon CA | 7/18/2025 | 619-258-7290 | |
| 213 | 1075543 | ATI Restoration LLC | Anaheim CA | 5/27/2025 | 714-283-9990 | |
| 133 | 525062 | AWS Construction Services, Inc. | Long Beach CA | 9/13/2025 | 562-799-4436 | |
| 747 | 769864 | B & M Tear Off, Inc. | Knightsen CA | 4/24/2025 | 925-679-8413 | |
| 1016 | 992380 | Baldwin Plumbing - DBA: Baldwin Builders | Covina CA | 4/12/2025 | 909-599-0033 | |
| 1291 | 1126236 | Bautista Asbestos Environmental | Chula Vista CA | 11/4/2025 | 619-600-7481 | |
| 996 | 764068 | Bayview Demolition Services, Inc. | Oakland CA | 7/27/2025 | 510-504-1989 | |
| 478 | 684341 | Bayview Environmental Services, Inc. | Oakland CA | 11/9/2025 | 510-542-6618 | |
| 1017 | 892184 | Belfor Environmental, Inc. | San Jose CA | 7/19/2025 | 408-568-2342 | |
| R-049 | 431631 | Bigham Taylor Roofing Corporation | FOR ROOFING WORK ONLY ON ASBESTOS BITUMINOUS OR RESINOUS MATERIALS | Hayward CA | 4/8/2025 | 510-886-0197 |
| 1178 | 1025969 | BluCAL | Oakland CA | 12/21/2024 | 415-578-4848 | |
| 1268 | 1091898 | Bluetek Unlimited LLC - DBA: Bluetek Demolition | Baldwin Park CA | 4/24/2025 | 626-423-7089 | |
| 1117 | 1005805 | BluSky Restoration Contractors, LLC | Centennial CO | 1/27/2025 | 303-789-4258 | |
| 1294 | 1120948 | BMS Cat of Southern California LLC - DBA: Drymaster | Mission Viejo CA | 6/19/2025 | 949-492-1100 | |
| 798 | 803738 | Bohm Environmental - DBA: Bohm Environmental Solutions | Oakland CA | 4/29/2025 | 510-719-7600 | |
| 1142 | 816496 | Bowen Engineering and Environmental | Fresno CA | 11/12/2025 | 559-233-7464 | |
| 1026 | 867721 | Brand Energy Services of California, Inc. | Fairfield CA | 6/29/2025 | 707-720-2300 | |
| 1083 | 949573 | Brand Scaffold Services, Inc. | Fairfield CA | 2/25/2025 | 707-720-2300 | |
| 1212 | 754342 | Brandenburg Industrial Services Company | Elmhurst IL | 1/24/2025 | 680-956-7200 | |
| 049 | 610414 | Brickley Construction Company, Inc. - DBA: Brickley Environmental | San Bernardino CA | 2/26/2025 | 909-888-2010 | |
| 1101 | 981917 | Burns & Partners, Inc. - DBA: Burns Environmental Services | Northridge CA | 4/2/2025 | 800-893-4893 | |
| 1151 | 992395 | C & M Industries, Inc. | La Puente CA | 7/11/2025 | 626-337-0501 | |
| 482 | 657754 | CAL, Inc. | Vacaville CA | 11/16/2025 | 707-446-7996 | |
| 1264 | 1072736 | Caliber Restorations Inc | Poway CA | 6/28/2025 | 858-748-7152 | |
| 867 | EXEMPT | California Correctional Institution, Dept. of Corrections And Rehabilitation | Tehachapi CA | 9/22/2024 | 661-822-4402 | |
| 962 | 920112 | California Equipment Rentals, Inc. | Orange CA | 10/8/2025 | 714-385-0099 | |
| 594 | EXEMPT | California State University, Bakersfield - DBA: CSU Bakersfield, Safety & Risk Mgmt - ADM 27 | Bakersfield CA | 3/18/2025 | 661-654-2081 | |
| 1164 | 1008412 | Calmar Construction, Inc. | Fontana CA | 10/20/2025 | 909-749-9652 | |
| 977 | 800421 | Calwest Construction, Inc. | Fresno CA | 3/29/2025 | 559-224-9378 | |
| 1062 | 750648 | Campanella Corporation | Byron CA | 6/16/2025 | 510-536-4800 | |
| 1096 | 967902 | Carini Cleaning & Restoration | San Diego CA | 12/2/2024 | 619-804-8525 | |
| 866 | 684444 | Cascade, Inc. - DBA: Cascade Contracting Company | Atascadero CA | 11/12/2024 | 888-542-2722 | |
| 730 | 478960 | Casper Company | Spring Valley CA | 7/15/2025 | 619-589-6001 | |
| 788 | 776105 | Castlerock Environmental, Inc. | Santa Fe Springs CA | 10/2/2025 | 562-941-9244 | |
| 1063 | 976935 | Cencal Services, Inc. | Fresno CA | 6/17/2025 | 559-291-3366 | |
| 008 | 507052 | Central Environmental, Inc. | Anchorage AK | 1/8/2025 | 907-561-0125 | |
| 225 | 589624 | Certified Contracting Services, Inc. - DBA: Certified Asbestos Abatement | Van Nuys CA | 8/10/2025 | 818-612-2000 | |
| 1256 | 995215 | Champion Contractors | Emeryville CA | 7/13/2025 | 510-658-9960 | |
| 775 | 776027 | Channel Coast Corporation | Goleta CA | 7/7/2025 | 805-966-6690 | |
| 222 | EXEMPT | City Of Los Angeles, Department of Water and Power | Sun Valley CA | 8/7/2025 | 213-367-6325 | |
| 972 | 932968 | Clancy Contracting Services, Inc. | Santee CA | 2/23/2025 | 619-423-1453 | |
| 994 | 756670 | Clark Development Group, Inc. | Orange CA | 7/26/2025 | 714-921-4100 | |
| 433 | 630564 | Clauss Construction | Lakeside CA | 4/24/2025 | 619-390-4940 | |
| 1249 | 1090758 | Coast Abatement Services, Inc. | Redondo Beach CA | 5/2/2025 | 310-400-0273 | |
| 946 | 710352 | Coastal Risk Management, Inc. - DBA: Coastal Construction Services | Long Beach CA | 2/9/2025 | 888-822-6653 | |
| 058 | 523560 | Coastwide Environmental Technologies, Inc. | Watsonville CA | 3/10/2025 | 831-761-5511 | |
| R-003 | 542724 | Commercial & Industrial Roofing Co., Inc. | FOR ROOFING WORK ONLY | Spring Valley CA | 6/4/2025 | 619-465-3737 |
| 1099 | 988797 | Commercial Services and Environmental Solutions - DBA: Monterey Environmental Solutions and Services | Monterey CA | 4/10/2025 | 831-333-6431 | |
| 1034 | 965030 | Conflo Services, Inc. | Hayward CA | 1/18/2025 | 510-732-6695 | |
| 954 | 769610 | Construction 911, Inc. - DBA: Environmental 911 | Pasadena CA | 10/9/2025 | 626-316-6651 | |
| 324 | 602880 | Controlled Environmental Solutions | Van Nuys CA | 9/27/2024 | 818-787-8935 | |
| 1189 | 1023317 | Cooper Demolition | San Diego CA | 2/27/2025 | 619-681-3793 | |
| 1231 | 1074942 | Core Environmental Solutions | Azusa CA | 4/21/2025 | 626-663-1000 | |
| 944 | 882694 | Coronel Demolition, Inc. | Riverside CA | 4/1/2025 | 562-376-1966 | |
| 1183 | 1042760 | CPM Environmental, Inc. | San Francisco CA | 8/9/2025 | 415-552-5511 | |
| 756 | 269122 | Curran Environmental Services, Inc. | Petaluma CA | 8/9/2025 | 707-529-6693 | |
| 938 | 913083 | CVE Contracting Group, Inc. - DBA: Central Valley Environmental | Fresno CA | 10/15/2025 | 559-222-1122 | |
| 1092 | 905631 | CVE Demolition, Inc. | Fresno CA | 2/25/2025 | 559-222-1122 | |
| 1064 | 974852 | CVE NB Contracting Group, Inc. - DBA: Central Valley Environmental | Fresno CA | 6/18/2025 | 707-584-1900 | |
| 1182 | 1035992 | D-2 Squared Industrial Services, LLC - DBA: D-2 | Medford OR | 10/10/2025 | 707-644-7455 | |
| 1020 | 701357 | Danny Ryan Precision Contracting, Inc. - DBA: ADEP Precision Contracting | Irvine CA | 5/17/2025 | 949-642-6664 | |
| 1210 | 1070662 | Delta 4 Environmental Inc. - DBA: Asbestos Abatement | Santa Fe Springs CA | 12/2/2025 | 562-484-0009 | |
| 1269 | 1089899 | Demo & Abate, Inc | Yorba Linda CA | 4/17/2025 | 714-483-1534 | |
| 794 | 458398 | Disaster Kleenup Specialist | Sand City CA | 3/20/2025 | 831-899-3938 | |
| 1093 | 985951 | DWH Creative Contracting, Inc. | Richmond CA | 12/11/2024 | 510-255-6555 | |
| 743 | 776154 | E.T. Abatement, Inc. | Modesto CA | 4/3/2025 | 209-524-0611 | |
| 1044 | 970089 | Eagle Contracting, Inc. | Bell Gardens CA | 8/14/2025 | 562-249-8131 | |
| 1059 | 816787 | Earthwise Demolition & Abatement Corporation | Stevenson Ranch CA | 4/12/2025 | 818-262-1611 | |
| 1298 | 1114949 | Eberhard A Tecta America Company LLC | Van Nuys CA | 11/4/2025 | 818-782-4604 | |
| 1275 | 848036 | Echelon Construction Services, Inc | Apple Valley CA | 9/26/2025 | 562-318-7641 | |
| 933 | 912328 | Eco Bay Services, Inc. | San Francisco CA | 7/9/2025 | 415-643-7777 | |
| 889 | 875843 | ECT Environmental, Inc. | San Diego CA | 9/7/2025 | 858-558-7465 | |
| 444 | 625855 | EER, Inc. | Pomona CA | 6/14/2025 | 909-595-7665 | |
| 880 | 870431 | Eisen Environmental and Construction Services | Martinez CA | 5/19/2025 | 925-270-3770 | |
| 983 | 940594 | Element 26 Environmental & Demolition, Inc. - DBA: Element 26 Contracting | Rancho Cordova CA | 5/18/2025 | 916-295-1130 | |
| 054 | 509785 | Enkay Engineering & Equipment Co., Inc. - DBA: Enkay | Fountain Valley CA | 3/8/2025 | 949-548-5088 | |
| 1124 | 854628 | ENTACT, LLC | Westmont IL | 6/3/2025 | 805-250-1227 | |
| R-017 | 221274 | Enterprise Roofing Service, Inc. | FOR ROOFING WORK ONLY ON ASBESTOS BITUMINOUS OR RESINOUS MATERIALS | Concord CA | 4/19/2025 | 925-689-8100 |
| 929 | 621048 | Envirocon, Inc. | Missoula MT | 6/13/2025 | 406-523-1196 | |
| 820 | 811415 | Environmental Construction Group, Inc. | Signal Hill CA | 1/3/2025 | 562-438-7999 | |
| 843 | 803905 | Environmental Remediation Contractors, Inc. | Anaheim CA | 9/15/2025 | 714-202-8880 | |
| 854 | 840442 | Environmental Remedies, Inc. | Pleasanton CA | 1/11/2025 | 925-461-3285 | |
| 1165 | 998591 | F Roberts Construction | Torrance CA | 1/25/2025 | 949-689-6711 | |
| 857 | 845682 | Farwest Insulation Contracting | Anaheim CA | 3/27/2025 | 714-520-5600 | |
| 805 | 236337 | Ferma Corporation | Newark CA | 8/10/2025 | 650-961-2742 | |
| 1246 | 802912 | Flexcor Construction Services, Inc. | San Diego CA | 11/3/2025 | 858-276-7019 | |
| 920 | 867264 | Force Environmental, Inc. | Pala CA | 10/10/2025 | 951-299-9393 | |
| 412 | 768829 | Fresh Air Environmental Services, Inc. | South El Monte CA | 12/31/2024 | 323-913-1965 | |
| 1281 | 1107337 | Frost Environmental, Inc - DBA: Frost Environmental Abatement | San Ramon CA | 7/24/2025 | 510-376-9783 | |
| 943 | 780316 | GAMA Contracting Services, Inc. | South El Monte CA | 1/12/2025 | 626-442-7200 | |
| 875 | 598068 | Gen Con Enviro Serv Group | Apple Valley CA | 1/24/2025 | 626-255-8755 | |
| 361 | 718466 | George Bryant Construction, Inc. | Alta Loma CA | 3/11/2025 | 909-944-3517 | |
| 1237 | 946309 | Gerald Adkerson | Norco CA | 8/6/2025 | 714-313-3521 | |
| 1100 | 988669 | GGG Demolition, Inc. | Orange CA | 4/4/2025 | 714-669-9350 | |
| 1218 | 1006821 | Global Scaffold Construction Services, Inc. | Hanover MA | 11/9/2025 | 760-295-7234 | |
| 1234 | 88 | Griffith Company | Brea CA | 3/9/2025 | 562-929-1128 | |
| 970 | 936557 | Harbor Environmental Group, Inc. | Brea CA | 2/8/2025 | 714-257-9680 | |
| 824 | 599946 | Hazard Control, Inc. | Tempe AZ | 2/5/2025 | 480-967-8300 | |
| 1190 | 1037585 | High Standards Abatement, Inc. - DBA: High Standards Abatement and Remediation | Vista CA | 8/9/2025 | 760-814-2876 | |
| 1232 | 1077927 | Hilltop Asbestos Abatement Corp | Hayward CA | 7/13/2025 | 510-610-0752 | |
| 1233 | 1077679 | HK Environmental, LLC - DBA: Jackson Abatement | Tustin CA | 7/7/2025 | 949-945-8457 | |
| 1272 | 982466 | HPC Industrial Services, LLC | San Ardo CA | 5/31/2025 | 831-901-6178 | |
| 1006 | 630205 | Ideal Restoration, Inc. | San Francisco CA | 1/3/2025 | 800-379-6881 | |
| 1198 | 1035179 | Immediate Disaster Solutions, Inc - DBA: R1 Demo Solutions | Paramount CA | 7/9/2025 | 562-361-8154 | |
| 094 | 1039599 | Industrial Plant Reclamation - DBA: Plant Reclamation | Antioch CA | 12/2/2024 | 510-233-6552 | |
| 1007 | 847380 | Industrial Specialists of California, Inc. | Fairfield CA | 3/18/2025 | 707-720-2300 | |
| 1001 | 883918 | Infinity Abatement Services | Redding CA | 10/17/2025 | 530-605-8850 | |
| 1102 | 928131 | Ingraham & De Alba, Inc. - DBA: Servpro of North Pomona/ La Verne | La Verne CA | 6/18/2025 | 909-392-6760 | |
| 924 | 887337 | Inland Contractors, Inc. | Riverside CA | 3/19/2025 | 951-276-0600 | |
| 1137 | 1003504 | Integrated Demolition and Remediation, Inc. | Anaheim CA | 4/13/2025 | 714-340-3333 | |
| 771 | 603409 | Interior Demolition, Inc. | Newhall CA | 12/7/2024 | 818-249-4932 | |
| 942 | 904620 | IRS Environmental of Washington, Inc. | Spokane Valley WA | 1/2/2025 | 509-927-7867 | |
| 823 | 799951 | Isotech Environmental Corporation | Granite Bay CA | 2/17/2025 | 408-281-2927 | |
| 1121 | 963088 | J & R Abatement Contractors | Madera CA | 1/10/2025 | 559-408-4113 | |
| 1280 | 1059299 | J P & Sons, Inc | Highland CA | 3/27/2025 | 909-203-0232 | |
| 915 | 884290 | J&J Environmental Construction Corp. | Santa Fe Springs CA | 9/1/2025 | 562-692-5060 | |
| 1287 | 1115278 | J&N Environmental Solutions Inc - DBA: J&N Asbestos Abatement Group | Garden Grove CA | 2/9/2025 | 714-721-3811 | |
| 117 | 590867 | Jakela, Inc. - DBA: Asbestos Control Center | Novato CA | 6/30/2025 | 415-883-7856 | |
| R-060 | 254025 | James A. Quaglino, Inc. - DBA: Quaglino Roofing | FOR ROOFING WORK ONLY ON ASBESTOS BITUMINOUS OR RESINOUS MATERIALS | San Luis Obispo CA | 4/3/2025 | 805-543-0560 |
| 224 | 572682 | Janus Corporation | Concord CA | 8/10/2025 | 925-969-9200 | |
| 974 | 925037 | JAS Construction Management, Inc. | Azusa CA | 4/3/2025 | 626-633-3500 | |
| R-1217 | 838841 | Jeff Penn Services, Inc. | FOR ROOFING WORK ONLY ON ASBESTOS BITUMINOUS OR RESINOUS MATERIALS | Westminster CA | 3/23/2025 | 714-894-7142 |
| 1051 | 975044 | JJ&S Asbestos Removal, Inc. - DBA: JJ&S Environmental Services | Vista CA | 12/18/2024 | 760-536-3178 | |
| 1215 | 812780 | JLS Environmental Services, Inc. | Loomis CA | 12/21/2024 | 916-660-1525 | |
| 578 | 693564 | JM Environmental, Inc. | Granite Bay CA | 11/6/2025 | 916-726-0304 | |
| 1254 | 1093229 | JNR Environmental LLC - DBA: JNR Asbestos Abatement | Littlerock CA | 6/29/2025 | 818-429-0068 | |
| 874 | 765595 | Jon K. Takata Corporation - DBA: Restoration Management Company | Livermore CA | 1/6/2025 | 510-315-5457 | |
| 963 | 979111 | JSCO, Inc. - DBA: JS Company | Emeryville CA | 10/28/2025 | 415-460-2100 | |
| 270 | 777430 | JWH Asbestos Removal Services | Campbell CA | 7/8/2025 | 408-374-1123 | |
| 045 | 481416 | Karcher Environmental, Inc. | Anaheim CA | 2/23/2025 | 714-385-1490 | |
| 969 | 933096 | Katch Environmental, Inc. | Fresno CA | 2/8/2025 | 559-260-2992 | |
| 1056 | 974724 | KB Environmental, Inc. | North Hollywood CA | 4/8/2025 | 323-919-4698 | |
| 1108 | 990645 | Klondike Construction Service, Inc. - DBA: Klondike Roof Construction Service | Ontario CA | 7/30/2025 | 909-395-0160 | |
| 1019 | 937674 | KM 106 Construction Inc. | San Francisco CA | 5/16/2025 | 510-512-6799 | |
| 1061 | 980786 | KML Services, Inc. | Irvine CA | 6/6/2025 | 949-955-2017 | |
| 1150 | 1001163 | Knight & Company, Inc. - DBA: Standard Environmental Group | San Clemente CA | 6/22/2025 | 949-870-6500 | |
| 1046 | 964641 | Knockout Demolition, Inc. | Corona CA | 8/21/2025 | 951-479-8812 | |
| 1079 | 891067 | Lawton Construction & Restoration, Inc. | Lincoln CA | 1/17/2025 | 866-990-5150 | |
| 1242 | 1072435 | Lions Demolition | La Verne CA | 11/24/2024 | 909-506-4744 | |
| 928 | Exempt | Los Angeles County Sheriff's Dept / Facilities Services Bureau | Monterey Park CA | 6/10/2025 | 323-981-6020 | |
| 096 | EXEMPT | Los Angeles Unified School District | Los Angeles CA | 6/2/2025 | 213-745-1450 | |
| 1226 | 1070095 | Lucy Environmental Service Group - DBA: Lucy Asbestos Abatement | Encino CA | 12/2/2024 | 818-962-6627 | |
| 1206 | 1052252 | LVD Environmental LLC | Las Vegas NV | 3/13/2025 | 702-257-1549 | |
| 1145 | 982072 | M2 Building Solutions, Inc. | Santa Fe Springs CA | 11/12/2025 | 562-236-1463 | |
| R-835 | 519488 | Madsen Roofing and Waterproofing, Inc. | FOR ROOFING WORK ONLY ON ASBESTOS BITUMINOUS OR RESINOUS MATERIALS | Sacramento CA | 1/14/2025 | 916-361-3327 |
| 1098 | 888905 | Maier International, Inc. | El Monte CA | 4/17/2025 | 866-945-5379 | |
| 755 | 398443 | Manhole Adjusting, Inc. | Pico Rivera CA | 9/25/2024 | 323-558-8000 | |
| 1262 | 1101552 | MBE Environmental & Abatement Services, Inc. - DBA: MBE Asbestos Abatement | Fontana CA | 4/26/2025 | 909-642-9893 | |
| 547 | 682343 | MEC, Inc - DBA: MEC Environmental, Inc. | Edwards AFB CA | 4/14/2025 | 661-258-8060 | |
| 1179 | 953310 | Mercury Rentals, Inc. - DBA: Mercury Demolition | San Marino CA | 12/21/2025 | 562-204-1013 | |
| 1163 | 1018785 | Meza Environmental Inc. | Stockton CA | 12/2/2024 | 209-851-8191 | |
| 861 | 839709 | MG Remediation, Inc. | San Leandro CA | 4/19/2025 | 510-293-3009 | |
| 1170 | 1017998 | MGM Contracting, Inc. - DBA: MGM Demolition | San Diego CA | 1/25/2025 | 619-497-0268 | |
| 741 | 772797 | Miller Environmental, Inc. | Orange CA | 3/20/2025 | 714-385-0099 | |
| 1274 | 1097657 | MJJB Environmental, Inc - DBA: MJJB Environmental Construction | Spring Valley CA | 7/5/2025 | 619-535-5266 | |
| 960 | 929717 | MSE Environmental, Inc. | Martinez CA | 10/12/2025 | 925-723-0300 | |
| 1223 | 1069035 | Najera Environmental, Inc - DBA: 1 Stop Demolition | Hesperia CA | 3/1/2025 | 951-703-3852 | |
| 1209 | 862596 | National Demolition Contractors, Inc. | San Pedro CA | 9/18/2025 | 310-732-1991 | |
| 1091 | 986358 | NCK Industries - DBA: Viking Environmental Group | Anaheim CA | 12/13/2024 | 714-465-5800 | |
| 783 | 437846 | New Life Vinyl, Inc. - DBA: New Life Service Co. | Eureka CA | 5/30/2025 | 707-444-8222 | |
| 1169 | 984458 | NH Environmental, Inc. | City of Industry CA | 11/29/2024 | 626-961-7000 | |
| 1004 | 714899 | Nielsen Construction Group | Los Angeles CA | 11/18/2025 | 323-951-9722 | |
| 1058 | 946801 | Nielsen Environmental | Los Angeles CA | 4/25/2025 | 323-951-9722 | |
| 061 | 518740 | NorthStar Contracting Group, Inc. | Santa Fe Springs CA | 4/14/2025 | 714-639-7600 | |
| 1259 | 1093306 | Northstar Demolition and Remediation, Inc | Nederland TX | 7/6/2025 | 409-886-3959 | |
| 1200 | 1046379 | Northwest Restoration - DBA: Water, Smoke and Mold Removal | Rio Linda CA | 8/28/2025 | 916-779-3946 | |
| 1203 | 1033092 | Optimal Solutions, Inc. - DBA: Optimal Building Solutions | Santee CA | 8/26/2025 | 619-905-1489 | |
| 786 | 271787 | P and P Building Wrecking, Inc. | Sacramento CA | 4/13/2025 | 916-383-6198 | |
| 1053 | 969005 | P.G. & J. Environmental, Inc. | La Habra CA | 1/10/2025 | 714-525-2548 | |
| 1052 | 892710 | P.V. & Associates, Inc. - DBA: Servpro of Camarillo/Oxnard | Camarillo CA | 1/9/2025 | 805-484-5009 | |
| 966 | 922790 | P.W. Stephens Environmental, Inc. | Huntington Beach CA | 1/25/2025 | 714-892-2028 | |
| 1251 | 1034033 | Pac Bay Environmental Services, Inc | Oakland CA | 3/29/2025 | 510-947-2800 | |
| 921 | 892310 | Pacific Environmental & Abatement Solutions Inc. - DBA: PEA Solutions | Surfside CA | 11/16/2025 | 714-379-5029 | |
| 235 | EXEMPT | Pacific Gas and Electric Company | Oakland CA | 3/22/2025 | 415-314-1052 | |
| 1185 | 1047862 | PAL Environmental Services, Inc. | Long Island City NY | 1/24/2025 | 718-349-0900 | |
| 777 | 782187 | Performance Abatement Services, Inc. | Lenexa KS | 5/13/2025 | 913-888-8600 | |
| 871 | 863366 | Plant Hazardous Services, Inc. | Alamo CA | 11/23/2024 | 925-586-4878 | |
| 1213 | 1032145 | Power One, LLC | Anaheim CA | 1/24/2025 | 714-462-8339 | |
| 1082 | 480595 | Precision Works, Inc. - DBA: Precision Environmental | Ventura CA | 2/5/2025 | 805-797-0031 | |
| 1220 | 1063231 | Preferred Restoration, Inc | Hayward CA | 12/14/2024 | 510-363-8708 | |
| 1253 | 1094822 | Prestige Environmental, LLC - DBA: Prestige Asbestos Removal | North Hills CA | 8/8/2025 | 747-836-8090 | |
| 1285 | 1090249 | Pro-Care Restoration, Inc | Hayward CA | 3/4/2025 | 510-807-2473 | |
| 557 | 700658 | Professional Asbestos and Lead Services, LLC | Stockton CA | 6/22/2025 | 209-244-7106 | |
| 019 | 501913 | Professional Asbestos Removal Corporation - DBA: PARC Environmental | Fresno CA | 12/20/2024 | 559-233-7156 | |
| 1076 | 978462 | Professional Restoration Services, Inc. - DBA: Servpro of El Centro/Salton City | El Centro CA | 12/9/2024 | 760-337-5858 | |
| 071 | 512734 | Quality Asbestos Control, Inc. | Union City CA | 3/29/2025 | 510-475-7080 | |
| 947 | 876494 | Quality Environmental, Inc. | Santa Fe Springs CA | 4/1/2025 | 562-941-1434 | |
| 993 | 935856 | R & R B, Inc. - DBA: Servpro of Chino/Chino Hills | Chino CA | 7/25/2025 | 909-548-3191 | |
| 684 | 739817 | R M Myers Corporation | Anaheim CA | 8/13/2025 | 714-577-7871 | |
| 1122 | 991158 | R W S Developments, Inc. - DBA: ALM Environmental | Clovis CA | 12/1/2024 | 559-288-0377 | |
| 411 | 527935 | R. G. Construction, Inc. | Clovis CA | 1/7/2025 | 510-490-1344 | |
| 396 | 614028 | R.B. Construction, Inc. | Fremont CA | 11/8/2025 | 510-683-8780 | |
| 637 | 719686 | R.F.C. Services | Alta Loma CA | 4/22/2025 | 909-944-3517 | |
| 1241 | 1073055 | RAD Services, Inc. | Chino Hills CA | 1/27/2025 | 909-342-9994 | |
| 832 | 592216 | RAH Environmental, Inc. | Sacramento CA | 6/30/2025 | 916-563-7770 | |
| 1277 | 1101670 | Ramirez Demolition Services, Inc. | Riverside CA | 5/31/2025 | 909-260-8990 | |
| 732 | 471936 | Randazzo Enterprises, Inc. | Castroville CA | 10/17/2025 | 831-633-4420 | |
| 713 | 747572 | RB Environmental, Inc. | Stockton CA | 12/9/2024 | 209-932-0606 | |
| 825 | 809926 | Redline Environmental Services | Sacramento CA | 2/10/2025 | 916-993-9355 | |
| 1228 | 1063345 | Reliance Building Service, Inc | Garden Grove CA | 7/7/2025 | 714-944-6113 | |
| 910 | 864417 | Resource Environmental, Inc. | Cerritos CA | 8/10/2025 | 562-468-7000 | |
| 507 | 247684 | Riverbank Interiors | Riverbank CA | 7/8/2025 | 209-869-3684 | |
| R-006 | 180533 | Roofing Constructors, Inc. - DBA: Western Roofing Service | FOR ROOFING WORK ONLY ON ASBESTOS BITUMINOUS OR RESINOUS MATERIALS | San Leandro CA | 9/4/2025 | 510-686-4951 |
| 1047 | 926509 | Rutan Environmental Safety Services Corporation - DBA: RES2 | Rocklin CA | 10/4/2024 | 916-899-6370 | |
| 1284 | 1019013 | RWM Construction, Inc. | San Diego CA | 7/31/2025 | 858-952-3144 | |
| 912 | 884099 | S T I Demolition, Inc - DBA: Full Scale Demolition | Fullerton CA | 4/25/2025 | 714-448-3144 | |
| 795 | 1048237 | Sam Jalalian - DBA: Reliance Construction | Mountain View CA | 2/8/2025 | 650-347-9100 | |
| 1014 | 924489 | San Diego Abatement Services, Inc. | Santee CA | 3/23/2025 | 619-640-8888 | |
| 911 | 633314 | San Diego Painting | Santee CA | 9/28/2025 | 619-282-7777 | |
| 1032 | 878348 | Sandstone Environmental Engineering Inc. | Oakley CA | 11/28/2024 | 951-719-7895 | |
| 709 | 738751 | SCA Environmental, Inc. | San Francisco CA | 7/16/2025 | 415-882.1675 | |
| 1024 | 954236 | Select Tech, Inc. - DBA: Select Environmental | Rocklin CA | 6/6/2025 | 916-256-3899 | |
| 1107 | 787598 | Sensitive Environmental Inc. - DBA: Sensitive Environmental Asbestos Abatement | South EL Monte CA | 8/22/2025 | 626-444-4766 | |
| 728 | EXEMPT | Shasta County Facilities Management | Redding CA | 5/18/2025 | 530-225-5659 | |
| 863 | 782547 | Silverado Contractors, Inc. | Oakland CA | 5/11/2025 | 510-658-9960 | |
| 697 | 758429 | Sky Blue Environmental, Inc. | San Fernando CA | 3/12/2025 | 818-838-0328 | |
| 1273 | 1092080 | Skyline Industries and Environmental Services | Riverside CA | 8/28/2025 | 951-530-8003 | |
| 1141 | 1000766 | Slaten Corporation - DBA: United Environmental | Ramona CA | 2/19/2025 | 760-870-5129 | |
| 955 | 914757 | So Cal Construction Services | La Mirada CA | 9/7/2025 | 562-228-5033 | |
| 1078 | 980354 | So Cal Remediation, Inc. - DBA: So Cal Construction | Bonita CA | 1/13/2025 | 619-850-9190 | |
| I-406 | 515656 | Southwest Hazard Control, Inc. | Tucson AZ | 11/26/2024 | 520-622-3607 | |
| 621 | 712428 | Specialized Environmental, Inc. | Anaheim CA | 9/18/2025 | 562-698-9222 | |
| 872 | 827881 | SRI Environmental, Inc. - DBA: East Bay Restoration | Concord CA | 11/23/2024 | 925-687-2303 | |
| 053 | EXEMPT | State of California, Dept. of General Services, Bldg & Prop Mgmt Branch | West Sacramento CA | 3/24/2025 | 916-208-6575 | |
| 148 | 537909 | Sterling Environmental Corporation | Oakland CA | 10/9/2025 | 510-638-2800 | |
| 440 | 382173 | Sterling P. Holloway III, Inc. | Auburn CA | 5/19/2025 | 530-878-1800 | |
| 834 | 313376 | Stomper Company, Inc. | Hayward CA | 12/23/2024 | 510-574-0570 | |
| 1263 | 1070783 | Stonegate Contracting and Restoration | Chula Vista CA | 2/9/2025 | 858-888-1121 | |
| 957 | 464120 | Sturgeon Services International, Inc. | Bakersfield CA | 10/16/2025 | 661-322-4408 | |
| 881 | 828734 | Sun Environmental Engineering Svcs., Inc. | Torrance CA | 6/7/2025 | 310-618-0440 | |
| 981 | 939505 | Superior Abatement Services, Inc. | San Diego CA | 5/12/2025 | 844-583-3278 | |
| 891 | 975961 | Superior Environmental Clean Up Inc. - DBA: Superior Asbestos Abatement | Covina CA | 10/18/2024 | 626-228-9065 | |
| 1147 | 945168 | Synergy EE, Inc. | Carlsbad CA | 2/4/2025 | 510-259-1700 | |
| 868 | 804759 | Synergy Enterprises, Inc. | Hayward CA | 9/22/2025 | 510-259-1700 | |
| 1029 | 867365 | T3 Contractors Corp. | Riverside CA | 9/20/2025 | 951-977-8370 | |
| 1084 | 984213 | T4 Company | Oakland CA | 11/14/2025 | 510-436-8426 | |
| 1239 | 1076580 | The Hazmat Team, LLC - DBA: The Asbestos Removal Team | Santa Ana CA | 6/9/2025 | 714-475-0925 | |
| 768 | 783159 | The Teecor Group, Inc. - DBA: Key Environmental Services | Los Angeles CA | 11/8/2025 | 213-632-2350 | |
| 953 | 878551 | Tredick Brothers Demolition & Recycling, Inc. - DBA: Viking Demolition Contractors | Glendale CA | 6/4/2025 | 818-500-9447 | |
| 612 | 725996 | Tresierras Construction, Inc. | Alhambra CA | 9/6/2025 | 626-289-9810 | |
| 218 | 611639 | Tri Span, Inc. | Brea CA | 7/18/2025 | 714-257-9680 | |
| 383 | 710086 | Universal Abatement Services, Inc. | Los Angeles CA | 7/9/2025 | 213-632-2350 | |
| 964 | 717507 | Universal Coatings, Inc. | Fresno CA | 12/13/2024 | 559-233-6300 | |
| 1250 | 1083548 | Universal Demolition and Remediation Inc. - DBA: Universal Demolition | Anaheim CA | 7/18/2025 | 714-482-5941 | |
| 652 | EXEMPT | University of California, Davis | Davis CA | 3/22/2025 | 530-754-1592 | |
| 523 | 668511 | Unlimited Environmental, Inc. | Santa Fe Springs CA | 10/14/2025 | 562-981-6600 | |
| 1050 | 967378 | Valley Cleaning & Restoration, Inc. - DBA: VCR | Porterville CA | 12/17/2024 | 559-781-4800 | |
| 1095 | 989629 | VenTERRA Environmental, Inc. | Oxnard CA | 2/3/2025 | 805-988-3000 | |
| 855 | 653896 | Veteran Ed's, Inc. - DBA: Forte Environmental | Carson CA | 2/10/2025 | 714-590-2800 | |
| 1180 | 1028260 | Victorious R.E.D. - DBA: Victorious Creed | La Mirada CA | 10/12/2025 | 657-529-8911 | |
| 837 | 812067 | Vizion's West, Inc. | Menifee CA | 6/9/2025 | 951-926-4166 | |
| 1018 | 914158 | Vorik Construction | Perris CA | 5/16/2025 | 714-721-7392 | |
| 778 | 678993 | Wahlund Construction, Inc. | Eureka CA | 5/14/2025 | 707-268-0150 | |
| 1054 | 898860 | Walberg, Inc. | Corning CA | 1/29/2025 | 530-824-0773 | |
| 1243 | 1069319 | WARD Environmental & Engineering, Inc. | Bell Gardens CA | 9/22/2025 | 310-989-5946 | |
| 238 | 674559 | Warren Asbestos Abatement Contractors, Inc. | Bangor CA | 11/16/2024 | 530-712-9188 | |
| R-051 | 649862 | Waterproofing Associates, Inc. | FOR ROOFING WORK ONLY ON ASBESTOS BITUMINOUS OR RESINOUS MATERIALS | Santa Clara CA | 8/29/2025 | 650-937-1299 |
| 1037 | 966461 | Watkins Environmental, Inc. | San Diego CA | 2/27/2025 | 858-268-1500 | |
| 633 | 718733 | WCE, Inc. - DBA: West Coast Environmental | Rancho Cordova CA | 2/4/2025 | 916-852-7200 | |
| 1015 | 946226 | WDR Builder Enterprise - DBA: WDR Contracting | Downey CA | 3/25/2025 | 626-975-1077 | |
| 1112 | 994682 | WESTCOR Environmental, Inc. | Cerritos CA | 8/25/2025 | 562-677-3990 | |
| 191 | 591839 | Western Abatement, Inc. | Livermore CA | 4/29/2025 | 925-485-3660 | |
| 1003 | 889664 | Westlake Environmental Contractors | Lakeport CA | 11/18/2025 | 707-291-9115 | |
| 1097 | 986693 | Westrock Restoration, LLC - DBA: Westrock Restoration | Garden Grove CA | 5/12/2025 | 714-763-4153 | |
| 1132 | 816889 | Whillock Construction, Inc. | La Mesa CA | 7/17/2025 | 619-579-0700 | |
| 851 | 572217 | Whillock Contracting, Inc. | La Mesa CA | 1/3/2025 | 619-579-0700 | |
| 1040 | 947957 | Wike Restoration, Inc. | Yuba City CA | 5/8/2025 | 530-674-2693 | |
| 1066 | 946732 | Willo General Construction, Inc. | Chatsworth CA | 7/7/2025 | 818-855-9258 | |
| 527 | 609439 | Zanotti Construction | San Jose CA | 12/16/2025 | 408-451-9512 | |
| 809 | 803805 | Z-Con Specialty Services, Inc. | San Jose CA | 8/24/2025 | 408-451-9512 |