Zip Frank
Verified against CSLB on · View on CSLB
License details
- License number
- 524339
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- February 10, 1988 – February 29, 2028
Business
- (415) 810 1945 (CSLB public record)
- 262 GATES ST, San Francisco, CA 94110San Francisco County
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Frequently asked questions
Is Zip Frank licensed in California?
Yes. Zip Frank holds an active California state contractor license (CSLB #524339), verified against the CSLB public record on June 17, 2026.
What is Zip Frank's CSLB license number?
Zip Frank's California contractor license number is 524339. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=524339
What kind of work is Zip Frank licensed for?
Zip Frank is classified under General Building (B) by the CSLB.
How do I verify Zip Frank's license myself?
Look up license #524339 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=524339. 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.