Contractor License Proof

Ace's Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
544377
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
October 15, 1988 – October 31, 2026

Business

  • (925) 260 6695 (CSLB public record)
  • P O BOX 5005, Bay Point, CA 94565Contra Costa County

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Frequently asked questions

Is Ace's Plumbing licensed in California?

Yes. Ace's Plumbing holds an active California state contractor license (CSLB #544377), verified against the CSLB public record on June 17, 2026.

What is Ace's Plumbing's CSLB license number?

Ace's Plumbing's California contractor license number is 544377. 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 Ace's Plumbing licensed for?

Ace's Plumbing is classified under Plumbing (C-36) by the CSLB.

How do I verify Ace's Plumbing's license myself?

Look up license #544377 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 #544377 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.