4 SONS CONCRETE
License
- Status
- CLEAR · Pending Case/CIT
- First issued
- December 2, 2019
- Expires
- December 31, 2027
- Entity
- Sole Owner
- Address of record
- 11040 BOLLINGER CANYON RDSTE E-184, San Ramon, CA 94582
- Phone of record
- (925) 488 7757
Contractor bond
- Surety
- MERCHANTS BONDING COMPANY (MUTUAL)
- Bond number
- 101732212
- Amount
- $25,000
- Effective
- December 31, 2025
- Cancelled
- December 31, 2026
Workers’ compensation
- Carrier
- STATE COMPENSATION INSURANCE FUND
- Policy number
- 9402041
- Effective
- May 23, 2026
- Expires
- May 23, 2027
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
A contractor may only contract for work within their classifications. See all 8 licensed concrete contractors in San Ramon.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| PONGIA KILISIMASI AFUHA'AMANGO | Sole Owner | December 2, 2019 | 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.