Anstirman Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 949534
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- June 30, 2010 – June 30, 2026
Business
- (415) 678 9085 (CSLB public record)
- 2356 SCENIC AVE, Martinez, CA 94553Contra Costa County
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Frequently asked questions
Is Anstirman Construction licensed in California?
Yes. Anstirman Construction holds an active California state contractor license (CSLB #949534), verified against the CSLB public record on June 17, 2026.
What is Anstirman Construction's CSLB license number?
Anstirman Construction's California contractor license number is 949534. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=949534
What kind of work is Anstirman Construction licensed for?
Anstirman Construction is classified under General Building (B) by the CSLB.
How do I verify Anstirman Construction's license myself?
Look up license #949534 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=949534. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.