Contractor License Proof

John the Plumber

Licensed

Verified against CSLB on · View on CSLB

License details

License number
669082
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
April 12, 1993 – April 30, 2027

Business

  • (909) 210 5761 (CSLB public record)
  • 404 S LEMON AVE STE 5, Walnut, CA 91789Los Angeles County

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Frequently asked questions

Is John the Plumber licensed in California?

Yes. John the Plumber holds an active California state contractor license (CSLB #669082), verified against the CSLB public record on June 17, 2026.

What is John the Plumber's CSLB license number?

John the Plumber's California contractor license number is 669082. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=669082

What kind of work is John the Plumber licensed for?

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

How do I verify John the Plumber's license myself?

Look up license #669082 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=669082. This page reflects the CSLB public record as of June 17, 2026.

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.