Contractor License Proof

Castle Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
686718
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
April 5, 1994 – April 30, 2028

Business

  • (805) 481 8000 (CSLB public record)
  • 511 WINTERHAVEN WAY, Arroyo Grande, CA 93420San Luis Obispo County

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Frequently asked questions

Is Castle Plumbing licensed in California?

Yes. Castle Plumbing holds an active California state contractor license (CSLB #686718), verified against the CSLB public record on June 17, 2026.

What is Castle Plumbing's CSLB license number?

Castle Plumbing's California contractor license number is 686718. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=686718

What kind of work is Castle Plumbing licensed for?

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

How do I verify Castle Plumbing's license myself?

Look up license #686718 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=686718. 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.