Contractor License Proof

Hammerhouse Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
804459
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 21, 2002 – July 31, 2027

Business

  • (415) 516 7399 (CSLB public record)
  • 19 CERRITOS AVENUE, San Francisco, CA 94127San Francisco County

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What to check next

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Frequently asked questions

Is Hammerhouse Construction licensed in California?

Yes. Hammerhouse Construction holds an active California state contractor license (CSLB #804459), verified against the CSLB public record on June 17, 2026.

What is Hammerhouse Construction's CSLB license number?

Hammerhouse Construction's California contractor license number is 804459. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Hammerhouse Construction licensed for?

Hammerhouse Construction is classified under General Building (B) by the CSLB.

How do I verify Hammerhouse Construction's license myself?

Look up license #804459 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #804459 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.