Contractor License Proof

A5 Builders

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1086312
Status
Active
Classifications
A · General EngineeringB · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
January 20, 2022 – January 31, 2028

Business

  • (510) 374 9845 (CSLB public record)
  • 121 QUINT ST, San Francisco, CA 94124San Francisco County

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Frequently asked questions

Is A5 Builders licensed in California?

Yes. A5 Builders holds an active California state contractor license (CSLB #1086312), verified against the CSLB public record on June 17, 2026.

What is A5 Builders's CSLB license number?

A5 Builders's California contractor license number is 1086312. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1086312

What kind of work is A5 Builders licensed for?

A5 Builders is classified under General Engineering (A) by the CSLB.

How do I verify A5 Builders's license myself?

Look up license #1086312 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1086312. 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.