911 Remediation is licensed by the state of California, License No. 40013938,?? Contractor's license number: 93711. Business mailing address in San Francisco:?? 1207 Bush St. #12 San Francisco , CA 94109.Company main office address at:5327 Jacuzzi St, Unit 4P, Richmond, CA?? 94804.911 Remediation is Doing Business As 911 Restoration. We have no retail store, this address is where we receive our mail.