Contractor License Proof

Thorn Construction

Licensed

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

Are you Thorn Construction? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project. See our Privacy Policy.

Something wrong on this page? Report incorrect information.

Other General Engineering contractors in Lafayette

Kerex Engineering Inc

A · Lafayette, CA

Licensed

Verified September 28, 2026 · Bonded

Gracon LLC

A · Lafayette, CO

Licensed

Verified September 28, 2026 · Bonded

Big Mac Construction

A · Lafayette, CA

Licensed

Verified September 28, 2026 · Bonded

Atc Associates

A · Lafayette, LA

Licensed

Verified September 28, 2026 · Bonded

E A Sparacino General Contractor

A · Lafayette, CA

Licensed

Verified September 28, 2026 · Bonded

Wildland Corporation

A · Lafayette, CA

Licensed

Verified September 28, 2026 · Bonded

Browse all General Engineering contractors in Lafayette

What to check next

How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

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 September 28, 2026.

What is Thorn Construction's CSLB license number?

Thorn Construction's California contractor license number is 548798. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Thorn Construction licensed for?

Thorn Construction is classified under General Engineering (A), General Building (B), and Tree Service (D-49) by the CSLB.

How do I verify Thorn Construction's license myself?

Look up license #548798 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of September 28, 2026.

Verify it yourself: How to verify a California contractor license · Look up #548798 on CSLB

Checking more than one contractor? Verify another license.Verify a license

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.