858 contractors found
based in California
Showing 337–360 of 858. Every result is listed on an official state or federal license roster.
A1 Abatement Group, Inc.
Based in San Rafael, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-1219Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
A-1 Remediation Service
Based in Sacramento, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-842Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
A1 SHB Environmental, Inc.
Based in Compton, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-967Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
AbateX, LLC
Based in Goleta, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-1114Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
AD Improvements, Inc.
Based in Downey, CA
Asbestos AbatementBiohazard Cleanup
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-1081Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
Advanced Smart Solutions, Inc.
Based in Auburn, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-1002Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
AIAN Corp
Based in Riverside, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-1326Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
Air Clean Environmental, Inc.
Based in Baldwin Park, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-931Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
Alfredo Amaro
Based in Paramount, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-1201Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
All America General Contracting, Inc.
Based in Rancho Cucamonga, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-990Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
All County Environmental & Restoration, Inc.
Based in Anaheim, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-829Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
All County Environmental LLC
Based in Santa Rosa, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-1290Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
Alliance Environmental Group, LLC
Based in Azusa, CA
Asbestos AbatementBiohazard Cleanup
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-630Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
Alliance Environmental Services, Inc.
Based in Chico, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-1090Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
ALM Abatement Inc.
Based in Clovis, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-1271Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
Altech Environmental Inc.
Based in Winnetka, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-1334Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
American Plus, Inc.
Based in Eastvale, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-1196Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
American Services Group of California, Inc.
Based in San Dimas, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-736Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
American Wrecking, Inc.
Based in South el Monte, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-884Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
AMG Demolition & Environmental Service
Based in San Diego, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-982Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
Apex Remediation Corp
Based in Covina, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-1288Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
AQHI, Inc.
Based in Corona, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-632Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
Asbestos Control Testing, Inc.
Based in Upland, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-870Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company
Asbestos Instant Response, Inc.
Based in Los Angeles, CA
Asbestos Abatement
License on record. Found on the Cal/OSHA (DIR) Asbestos Contractors Registration Unit roster. Last checked Oct 27, 2026.CACA-DOSH-ACRU-812Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company