Contractor License Proof

Simpson Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
852669
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
January 11, 2005 – January 31, 2027

Business

  • (209) 229 4749 (CSLB public record)
  • 1852 W 11TH ST 694, Tracy, CA 95376San Joaquin County

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Frequently asked questions

Is Simpson Plumbing licensed in California?

Yes. Simpson Plumbing holds an active California state contractor license (CSLB #852669), verified against the CSLB public record on June 17, 2026.

What is Simpson Plumbing's CSLB license number?

Simpson Plumbing's California contractor license number is 852669. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=852669

What kind of work is Simpson Plumbing licensed for?

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

How do I verify Simpson Plumbing's license myself?

Look up license #852669 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=852669. 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.