Contractor License Proof

Timberline Construction Company

Licensed

Verified against CSLB on · View on CSLB

License details

License number
556479
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 7, 1989 – February 28, 2027

Business

  • (415) 377 0792 (CSLB public record)
  • 1540 ALABAMA ST, San Francisco, CA 94110San Francisco County

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Frequently asked questions

Is Timberline Construction Company licensed in California?

Yes. Timberline Construction Company holds an active California state contractor license (CSLB #556479), verified against the CSLB public record on June 17, 2026.

What is Timberline Construction Company's CSLB license number?

Timberline Construction Company's California contractor license number is 556479. 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 Timberline Construction Company licensed for?

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

How do I verify Timberline Construction Company's license myself?

Look up license #556479 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 #556479 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.