Contractor License Proof

Castlerock Development

Licensed

Verified against CSLB on · View on CSLB

License details

License number
730788
Status
Active
Classifications
A · General EngineeringASB · Asbestos CertificationB · General BuildingC-10 · Electrical
Contractor bond
$25,000
Workers' comp
Covered
License term on file
December 24, 1996 – December 31, 2026

Business

  • (805) 546 8100 (CSLB public record)
  • 1540 MARSH ST SUITE 120, San Luis Obispo, CA 93401San Luis Obispo County

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Frequently asked questions

Is Castlerock Development licensed in California?

Yes. Castlerock Development holds an active California state contractor license (CSLB #730788), verified against the CSLB public record on June 17, 2026.

What is Castlerock Development's CSLB license number?

Castlerock Development's California contractor license number is 730788. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=730788

What kind of work is Castlerock Development licensed for?

Castlerock Development is classified under General Engineering (A) by the CSLB.

How do I verify Castlerock Development's license myself?

Look up license #730788 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=730788. 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.