SIGMA HVAC & ELECTRIC INC
License
- Status
- CLEAR
- First issued
- November 1, 2024
- Expires
- November 30, 2026
- Entity
- Corporation
- Address of record
- 2733 DARLENE CT, Castro Valley, CA 94546
- Phone of record
- (650) 868 7766
Contractor bond
- Surety
- JET INSURANCE COMPANY
- Bond number
- JT010827
- Amount
- $25,000
- Effective
- October 25, 2024
Workers’ compensation
- Carrier
- AMERICAN CASUALTY COMPANY OF READING PA
- Policy number
- 7039070815
- Effective
- November 12, 2025
- Expires
- November 12, 2026
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
- B General Building Contractor
- C-10 Electrical Contractor
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
A contractor may only contract for work within their classifications. See all 49 licensed electrical contractors in Castro Valley.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| WU HAO | Responsible Managing Officer/Chief Executive Officer/President | November 1, 2024 | Current |
Verified status badge
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Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.