Guilfoyle Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 686057
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- March 26, 1994 – March 31, 2028
Business
- (415) 377 7250 (CSLB public record)
- 1231 31ST AVENUE, San Francisco, CA 94122San Francisco County
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Frequently asked questions
Is Guilfoyle Construction licensed in California?
Yes. Guilfoyle Construction holds an active California state contractor license (CSLB #686057), verified against the CSLB public record on June 17, 2026.
What is Guilfoyle Construction's CSLB license number?
Guilfoyle Construction's California contractor license number is 686057. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=686057
What kind of work is Guilfoyle Construction licensed for?
Guilfoyle Construction is classified under General Building (B) by the CSLB.
How do I verify Guilfoyle Construction's license myself?
Look up license #686057 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=686057. 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.