Quinlan Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 509073
- Status
- Active
- Classifications
- B · General BuildingC-10 · Electrical
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- April 15, 1987 – April 30, 2027
Business
- (415) 504 7811 (CSLB public record)
- 63 WAWONA ST, San Francisco, CA 94127San Francisco County
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Frequently asked questions
Is Quinlan Construction licensed in California?
Yes. Quinlan Construction holds an active California state contractor license (CSLB #509073), verified against the CSLB public record on June 17, 2026.
What is Quinlan Construction's CSLB license number?
Quinlan Construction's California contractor license number is 509073. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=509073
What kind of work is Quinlan Construction licensed for?
Quinlan Construction is classified under General Building (B) by the CSLB.
How do I verify Quinlan Construction's license myself?
Look up license #509073 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=509073. 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.