Thorn's Concrete
Hesperia · San Bernardino County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Thorn's Concrete in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 16 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #399301 verify on CSLB ↗
- Classifications
- A, B, C-10, C-21, HAZ
- Years licensed
- 45.4 years since 02/06/1981
- Contractor bond
- $25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- Frank Arthur Jr Thorn
- Address of record
- 10195 Shangrila Ave, Hesperia, CA 92345
Frequently Asked Questions
Is Thorn's Concrete a licensed Electrical contractor in California?
Yes. Thorn's Concrete holds California CSLB contractor license #399301 with a C-10 (Electrical) classification. Current CSLB status: CLEAR.
What work is Thorn's Concrete licensed to perform?
License #399301 carries C-10 (Electrical), plus additional classifications: A, B, C21, HAZ.
Is Thorn's Concrete bonded?
Yes. Thorn's Concrete carries contractor's bond #SC122451 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.
Does Thorn's Concrete carry workers' compensation insurance?
Workers' compensation status on file: Exempt.
How long has Thorn's Concrete held its contractor license?
License #399301 was originally issued on 02/06/1981, approximately 45 years ago (as of July 2026).
Where is Thorn's Concrete located?
Thorn's Concrete is based in Hesperia, San Bernardino County, CA 92345.