Contractor License Proof

Cathrein Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
559485
Status
Active
Classifications
A · General EngineeringB · General BuildingHAZ · Hazardous Substance Removal Certification
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
March 7, 1989 – March 31, 2027

Business

  • (209) 402 2741 (CSLB public record)
  • 22765 PROSPECT HEIGHTS, Groveland, CA 95321Tuolumne County

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Frequently asked questions

Is Cathrein Construction licensed in California?

Yes. Cathrein Construction holds an active California state contractor license (CSLB #559485), verified against the CSLB public record on June 17, 2026.

What is Cathrein Construction's CSLB license number?

Cathrein Construction's California contractor license number is 559485. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=559485

What kind of work is Cathrein Construction licensed for?

Cathrein Construction is classified under General Engineering (A) by the CSLB.

How do I verify Cathrein Construction's license myself?

Look up license #559485 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=559485. 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.