Thorn Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 548798
- Status
- Active
- Classifications
- A · General EngineeringB · General BuildingD-49 · Tree Service
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- November 18, 1988 – November 30, 2026
Business
- (925) 283 4949 (CSLB public record)
- 1242 UPPER HAPPY VALLEY RD, Lafayette, CA 94549Contra Costa County
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Frequently asked questions
Is Thorn Construction licensed in California?
Yes. Thorn Construction holds an active California state contractor license (CSLB #548798), verified against the CSLB public record on June 17, 2026.
What is Thorn Construction's CSLB license number?
Thorn Construction's California contractor license number is 548798. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=548798
What kind of work is Thorn Construction licensed for?
Thorn Construction is classified under General Engineering (A) by the CSLB.
How do I verify Thorn Construction's license myself?
Look up license #548798 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=548798. 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.