Cal Building Systems Inc
Yorba Linda · Orange County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Cal Building Systems Inc 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
- #521087 verify on CSLB ↗
- Classifications
- C-7, C-10, C-16
- Years licensed
- 38.6 years since 11/19/1987
- Contractor bond
- $25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers’ comp
- Current NATIONAL CASUALTY COMPANY
- Business type
- Corporation
- Qualifying principal
- Russell Scott Stafford, John Bryant Calvin, John Thomas Hassler
- Address of record
- 3900 Prospect Ave Unit B, Yorba Linda, CA 92886
Frequently Asked Questions
Is Cal Building Systems Inc a licensed Electrical contractor in California?
Yes. Cal Building Systems Inc holds California CSLB contractor license #521087 with a C-10 (Electrical) classification. Current CSLB status: CLEAR.
What work is Cal Building Systems Inc licensed to perform?
License #521087 carries C-10 (Electrical), plus additional classifications: C-7, C16.
Is Cal Building Systems Inc bonded?
Yes. Cal Building Systems Inc carries contractor's bond #100804732 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.
Does Cal Building Systems Inc carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with NATIONAL CASUALTY COMPANY, with a policy expiration of 07/15/2026.
How long has Cal Building Systems Inc held its contractor license?
License #521087 was originally issued on 11/19/1987, approximately 39 years ago (as of July 2026).
Where is Cal Building Systems Inc located?
Cal Building Systems Inc is based in Yorba Linda, Orange County, CA 92886.