Contractor License Proof

Derks Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
865653
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
October 11, 2005 – October 31, 2027

Business

  • (323) 284 2410 (CSLB public record)
  • 1040 1/2 W GLENOAKS BLVD, Glendale, CA 91202Los Angeles County

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Frequently asked questions

Is Derks Plumbing licensed in California?

Yes. Derks Plumbing holds an active California state contractor license (CSLB #865653), verified against the CSLB public record on June 17, 2026.

What is Derks Plumbing's CSLB license number?

Derks Plumbing's California contractor license number is 865653. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=865653

What kind of work is Derks Plumbing licensed for?

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

How do I verify Derks Plumbing's license myself?

Look up license #865653 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=865653. 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.