Williams Custom Security
Simi Valley · Ventura County · CA
Verified
Bestopedia verdict
California’s contractor board lists Williams Custom Security with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 25 / 25
- Clean record
- 15 / 15
- Track record
- 10 / 30
- License continuity
- 5 / 10
- Workers' comp
- 9 / 12
- Contractor bond
- 8 / 8
The verified record
- CSLB license
- #1059453 verify on CSLB ↗
- Classifications
- C-10
- Years licensed
- 6.7 years since 10/21/2019
- Contractor bond
- $25,000 American Contractors Indemnity Company
- Workers’ comp
- Current
- Business type
- Corporation
- Qualifying principal
- Donald Clayton Williams
- Address of record
- 4151 Adam Rd, Simi Valley, CA 93063
Frequently Asked Questions
Is Williams Custom Security a licensed Electrical contractor in California?
Yes. Williams Custom Security holds California CSLB contractor license #1059453 with a C-10 (Electrical) classification. Current CSLB status: CLEAR (as of July 2026).
What work is Williams Custom Security licensed to perform?
Williams Custom Security is licensed for C-10 (Electrical).
Is Williams Custom Security bonded?
Yes. Williams Custom Security carries contractor's bond #100484739 for $25,000 through American Contractors Indemnity Company.
Does Williams Custom Security carry workers' compensation insurance?
CSLB records list the workers' compensation status for Williams Custom Security as Exempt.
How long has Williams Custom Security held its contractor license?
Williams Custom Security has held California contractor license #1059453 since 10/21/2019, approximately 7 years (as of July 2026).
Where is Williams Custom Security located?
Williams Custom Security is based in Simi Valley, Ventura County, CA 93063.