Contractor License Proof

Diablo Plumbing Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
570711
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
June 13, 1989 – January 31, 2027

Business

  • (925) 463 7900 (CSLB public record)
  • 7074 COMMERCE CR #D, Pleasanton, CA 94588Alameda County

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Frequently asked questions

Is Diablo Plumbing Inc licensed in California?

Yes. Diablo Plumbing Inc holds an active California state contractor license (CSLB #570711), verified against the CSLB public record on June 17, 2026.

What is Diablo Plumbing Inc's CSLB license number?

Diablo Plumbing Inc's California contractor license number is 570711. 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 Diablo Plumbing Inc licensed for?

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

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

Look up license #570711 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 #570711 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.