Contractor License Proof

Whistle Plumbing Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
962328
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
June 20, 2011 – July 31, 2027

Business

  • (415) 412 3727 (CSLB public record)
  • 544 VERDUCCI DRIVE, Daly City, CA 94015San Mateo County

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Frequently asked questions

Is Whistle Plumbing Inc licensed in California?

Yes. Whistle Plumbing Inc holds an active California state contractor license (CSLB #962328), verified against the CSLB public record on June 17, 2026.

What is Whistle Plumbing Inc's CSLB license number?

Whistle Plumbing Inc's California contractor license number is 962328. 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 Whistle Plumbing Inc licensed for?

Whistle Plumbing Inc is classified under Plumbing (C-36) by the CSLB.

How do I verify Whistle Plumbing Inc's license myself?

Look up license #962328 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 #962328 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.