Hearthstone Building & Restoration
Walnut Creek · Contra Costa County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Hearthstone Building & Restoration 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
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #319036 verify on CSLB ↗
- Classifications
- B, C-10, C-20, C-36
- Years licensed
- 50.2 years since 05/05/1976
- Contractor bond
- $25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers’ comp
- Current STATE COMPENSATION INSURANCE FUND
- Business type
- Corporation
- Qualifying principal
- George Thomas Griswold, Jeffrey Kirk Bullock, Bryan Andrew Swiers
- Address of record
- 712 Bancroft Rd #522, Walnut Creek, CA 94598
Frequently Asked Questions
Is Hearthstone Building & Restoration a licensed HVAC contractor in California?
Yes. Hearthstone Building & Restoration holds California CSLB contractor license #319036 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Hearthstone Building & Restoration licensed to perform?
License #319036 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning), plus additional classifications: B, C10, C36.
Is Hearthstone Building & Restoration bonded?
Yes. Hearthstone Building & Restoration carries contractor's bond #100720768 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.
Does Hearthstone Building & Restoration carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with STATE COMPENSATION INSURANCE FUND, with a policy expiration of 10/16/2026.
How long has Hearthstone Building & Restoration held its contractor license?
License #319036 was originally issued on 05/05/1976, approximately 50 years ago (as of July 2026).
Where is Hearthstone Building & Restoration located?
Hearthstone Building & Restoration is based in Walnut Creek, Contra Costa County, CA 94598.