Contractor License Proof

Delta Bay Plumbing Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
870724
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
January 10, 2006 – January 31, 2028

Business

  • (925) 228 8348 (CSLB public record)
  • 839 GREENWAY DRIVE, Martinez, CA 94553Contra Costa County

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Frequently asked questions

Is Delta Bay Plumbing Inc licensed in California?

Yes. Delta Bay Plumbing Inc holds an active California state contractor license (CSLB #870724), verified against the CSLB public record on June 17, 2026.

What is Delta Bay Plumbing Inc's CSLB license number?

Delta Bay Plumbing Inc's California contractor license number is 870724. 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 Delta Bay Plumbing Inc licensed for?

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

How do I verify Delta Bay Plumbing Inc's license myself?

Look up license #870724 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 #870724 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.