Cornerstone Construction Company
Livermore · Alameda County · CA
FLAGGED
Bestopedia verdict
California’s contractor board lists Cornerstone Construction Company with a status of Contr Bond Susp. No active contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 0 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 5 / 20
- Workers' comp
- 16 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #423718 verify on CSLB ↗
- Classifications
- B, C-10
- Years licensed
- 44.1 years since 06/15/1982
- Contractor bond
- $25,000 WESTERN SURETY COMPANY cancellation on file (02/21/2024)
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- Rick Charles Perry
- Address of record
- 998 Dana Circle, Livermore, CA 94550
Frequently Asked Questions
Is Cornerstone Construction Company a licensed Electrical contractor in California?
Yes. Cornerstone Construction Company holds California CSLB contractor license #423718 with a C-10 (Electrical) classification. Current CSLB status: Contr Bond Susp.
What work is Cornerstone Construction Company licensed to perform?
License #423718 carries C-10 (Electrical), plus additional classifications: B.
Is Cornerstone Construction Company bonded?
Yes. Cornerstone Construction Company carries contractor's bond #66867467 for $25,000 through WESTERN SURETY COMPANY. Note: a bond cancellation date (02/21/2024) is on file.
Does Cornerstone Construction Company carry workers' compensation insurance?
Workers' compensation status on file: Exempt.
How long has Cornerstone Construction Company held its contractor license?
License #423718 was originally issued on 06/15/1982, approximately 44 years ago (as of July 2026).
Where is Cornerstone Construction Company located?
Cornerstone Construction Company is based in Livermore, Alameda County, CA 94550.