Sg Stone
Chino · San Bernardino County · CA
VERIFIED
Bestopedia verdict
78
/ 100
Bestopedia Trust Score
California’s contractor board lists Sg Stone in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 2.4 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 16 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #1116338 verify on CSLB ↗
- Classifications
- C-10
- Years licensed
- 2.4 years since 02/12/2024
- Contractor bond
- $25,000 HUDSON INSURANCE COMPANY
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- Shuai Guan
- Address of record
- 16085 Osprey Ave, Chino, CA 91708
Frequently Asked Questions
Is Sg Stone a licensed Electrical contractor in California?
Yes. Sg Stone holds California CSLB contractor license #1116338 with a C-10 (Electrical) classification. Current CSLB status: CLEAR.
What work is Sg Stone licensed to perform?
License #1116338 carries C-10 (Electrical).
Is Sg Stone bonded?
Yes. Sg Stone carries contractor's bond #30137159 for $25,000 through HUDSON INSURANCE COMPANY.
Does Sg Stone carry workers' compensation insurance?
Workers' compensation status on file: Exempt.
How long has Sg Stone held its contractor license?
License #1116338 was originally issued on 02/12/2024, approximately 2 years ago (as of July 2026).
Where is Sg Stone located?
Sg Stone is based in Chino, San Bernardino County, CA 91708.