Contractor License Proof

Blue Castle Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
847494
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
September 24, 2004 – February 28, 2027

Business

  • (408) 592 1335 (CSLB public record)
  • 637 BLUE SPRUCE DR, Danville, CA 94506Contra Costa County

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Frequently asked questions

Is Blue Castle Construction licensed in California?

Yes. Blue Castle Construction holds an active California state contractor license (CSLB #847494), verified against the CSLB public record on June 17, 2026.

What is Blue Castle Construction's CSLB license number?

Blue Castle Construction's California contractor license number is 847494. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=847494

What kind of work is Blue Castle Construction licensed for?

Blue Castle Construction is classified under General Building (B) by the CSLB.

How do I verify Blue Castle Construction's license myself?

Look up license #847494 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=847494. 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.