Contractor License Proof

Brosnan Timothy P Construction Company

Licensed

Verified against CSLB on · View on CSLB

License details

License number
421276
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
April 13, 1982 – April 30, 2028

Business

  • (650) 281 4244 (CSLB public record)
  • 1558 RALSTON AVENUE, Burlingame, CA 94010San Mateo County

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Frequently asked questions

Is Brosnan Timothy P Construction Company licensed in California?

Yes. Brosnan Timothy P Construction Company holds an active California state contractor license (CSLB #421276), verified against the CSLB public record on June 17, 2026.

What is Brosnan Timothy P Construction Company's CSLB license number?

Brosnan Timothy P Construction Company's California contractor license number is 421276. 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 Brosnan Timothy P Construction Company licensed for?

Brosnan Timothy P Construction Company is classified under General Building (B) by the CSLB.

How do I verify Brosnan Timothy P Construction Company's license myself?

Look up license #421276 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 #421276 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.