Threesigmas
Gardena · Los Angeles County · CA
Verified
Bestopedia verdict
California’s contractor board lists Threesigmas 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
- 16.4 / 30
- License continuity
- 10 / 10
- Workers' comp
- 12 / 12
- Contractor bond
- 8 / 8
The verified record
- CSLB license
- #919849 verify on CSLB ↗
- Classifications
- C-7, C-10, C-28
- Years licensed
- 17.9 years since 07/24/2008
- Contractor bond
- $25,000 American Contractors Indemnity Company
- Workers’ comp
- Current State Compensation Insurance Fund
- Business type
- Sole Owner
- Qualifying principal
- Frederick Anthony D'aguilar
- Address of record
- 15614 South Lorella Ave, Gardena, CA 90248
Frequently Asked Questions
Is Threesigmas a licensed Electrical contractor in California?
Yes. Threesigmas holds California CSLB contractor license #919849 with a C-10 (Electrical) classification. Current CSLB status: CLEAR (as of July 2026).
What work is Threesigmas licensed to perform?
Threesigmas is licensed for C-10 (Electrical), plus additional classifications: C-7, C-28.
Is Threesigmas bonded?
Yes. Threesigmas carries contractor's bond #100349600 for $25,000 through American Contractors Indemnity Company.
Does Threesigmas carry workers' compensation insurance?
Yes. Threesigmas has workers' compensation insurance on file with State Compensation Insurance Fund, with a policy expiration of 12/28/2026.
How long has Threesigmas held its contractor license?
Threesigmas has held California contractor license #919849 since 07/24/2008, approximately 18 years (as of July 2026).
Where is Threesigmas located?
Threesigmas is based in Gardena, Los Angeles County, CA 90248.