Remediation contractors based in California
858 contractors based in California listed on official license rosters. See license status and issuing board for each.
Each listing shows the board that issued its license, including the license number when the board publishes one.
Services for companies based in California
Nearby states
Listed contractors
Showing 145–168 of 858
911 Bio Clean, Inc.
Based in Los Angeles, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-813California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bio Hazard Plus, Crime Scene Clean Up, LLC
Based in Benicia, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-385California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bio One Alhambra
Based in Alhambra, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-834California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
BIO Scene Care
Based in San Diego, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-880California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bio SoCal - Biohazard/Crime Scene Clean Up
Based in Westlake Village, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-16California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bio To-Go
Based in Thousand Oaks, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-797California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bio-One Chula Vista
Based in San Diego, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-704California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bio-One of Modesto
Based in Modesto, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-793California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bio-One of Pasadena
Based in South Pasadena, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-695California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bio-One of Sacramento
Based in Elk Grove, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-772California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bio-One of San Jose
Based in San Jose, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-794California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bio-One of Santa Clarita
Based in Canyon Country, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-718California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bio-One San Francisco
Based in Alameda, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-857California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bio-One South OC
Based in Mission Viejo, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-769California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bio1
Based in San Diego, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-512California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Bioclear, LLC
Based in Hayward, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-800California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
BioHazard Cleaning Services, Inc
Based in Modesto, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-843California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Biohazard Heros
Based in Santa Clara, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-875California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
BiohazardPro-Tec
Based in San Francisco, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-746California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Biohazmat Solutions
Based in San Mateo, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-830California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Biohazorb
Based in Chino, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-53California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Biohoard Services / DBA / First Response Cleanup
Based in Livermore, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-869California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
Biosecure Solutions
Based in Palmdale, CA
Biohazard Cleanup
License on record. Found on the California Department of Public Health - Medical Waste Management Program roster. Last checked Oct 27, 2026.CACA-TSW-863California Department of Public Health - Medical Waste Management Program
Not yet claimed by the company
BluCAL
Based in Oakland, 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-1178Cal/OSHA (DIR) Asbestos Contractors Registration Unit
Not yet claimed by the company