Contractor License Proof

Humphrey Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1143253
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
September 9, 2025 – September 30, 2027

Business

  • (925) 451 5344 (CSLB public record)
  • PMB 1231547 PALOS VERDES MALL, Walnut Creek, CA 94597Contra Costa County

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Frequently asked questions

Is Humphrey Plumbing licensed in California?

Yes. Humphrey Plumbing holds an active California state contractor license (CSLB #1143253), verified against the CSLB public record on June 17, 2026.

What is Humphrey Plumbing's CSLB license number?

Humphrey Plumbing's California contractor license number is 1143253. 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 Humphrey Plumbing licensed for?

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

How do I verify Humphrey Plumbing's license myself?

Look up license #1143253 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 #1143253 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.