Contractor License Proof

American Leak Detection

Licensed

Verified against CSLB on · View on CSLB

License details

License number
662617
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
January 11, 1993 – April 30, 2028

Business

  • (415) 898 5325 (CSLB public record)
  • 1201 ANDERSEN DRIVE STE N, San Rafael, CA 94901Marin County

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Frequently asked questions

Is American Leak Detection licensed in California?

Yes. American Leak Detection holds an active California state contractor license (CSLB #662617), verified against the CSLB public record on June 17, 2026.

What is American Leak Detection's CSLB license number?

American Leak Detection's California contractor license number is 662617. 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 American Leak Detection licensed for?

American Leak Detection is classified under Plumbing (C-36) by the CSLB.

How do I verify American Leak Detection's license myself?

Look up license #662617 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 #662617 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.