Cathrein Construction
Groveland · Tuolumne County · CA
Verified
Bestopedia verdict
California’s contractor board lists Cathrein Construction with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 25 / 25
- Clean record
- 15 / 15
- Track record
- 23.7 / 30
- License continuity
- 10 / 10
- Workers' comp
- 9 / 12
- Contractor bond
- 8 / 8
The verified record
- CSLB license
- #559485 verify on CSLB ↗
- Classifications
- A, B, HAZ
- Years licensed
- 37.3 years since 03/07/1989
- Contractor bond
- $25,000 American Contractors Indemnity Company
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- Stefan Karl Cathrein
- Address of record
- 22765 Prospect Heights, Groveland, CA 95321
Frequently Asked Questions
Is Cathrein Construction a licensed General Contractor contractor in California?
Yes. Cathrein Construction holds California CSLB contractor license #559485 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).
What work is Cathrein Construction licensed to perform?
Cathrein Construction is licensed for B (General Building), plus additional classifications: A, HAZ.
Is Cathrein Construction bonded?
Yes. Cathrein Construction carries contractor's bond #10115324 for $25,000 through American Contractors Indemnity Company.
Does Cathrein Construction carry workers' compensation insurance?
CSLB records list the workers' compensation status for Cathrein Construction as Exempt.
How long has Cathrein Construction held its contractor license?
Cathrein Construction has held California contractor license #559485 since 03/07/1989, approximately 37 years (as of July 2026).
Where is Cathrein Construction located?
Cathrein Construction is based in Groveland, Tuolumne County, CA 95321.