Ace Building Services
Verified against CSLB on · View on CSLB
License details
- License number
- 1121837
- Status
- Active
- Classifications
- B · General BuildingC-17 · Glazing
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- June 6, 2024 – June 30, 2026
Business
- (415) 395 0806 (CSLB public record)
- 751 13TH STREET, San Francisco, CA 94130San Francisco County
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Frequently asked questions
Is Ace Building Services licensed in California?
Yes. Ace Building Services holds an active California state contractor license (CSLB #1121837), verified against the CSLB public record on June 17, 2026.
What is Ace Building Services's CSLB license number?
Ace Building Services's California contractor license number is 1121837. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1121837
What kind of work is Ace Building Services licensed for?
Ace Building Services is classified under General Building (B) by the CSLB.
How do I verify Ace Building Services's license myself?
Look up license #1121837 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1121837. 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.