CASILLAS CONSTRUCTION
License
- Status
- CLEAR
- First issued
- August 6, 2005
- Expires
- August 31, 2027
- Entity
- Sole Owner
- Address of record
- 6142 TOURRAINE DR, Newark, CA 94560
- Phone of record
- (510) 258 7506
Contractor bond
- Surety
- WESTERN SURETY COMPANY
- Bond number
- 67409707
- Amount
- $25,000
- Effective
- March 19, 2025
Workers’ compensation
- Carrier
- PIE INSURANCE COMPANY (THE)
- Policy number
- WCPI3021633000
- Effective
- October 10, 2025
- Expires
- October 10, 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
A contractor may only contract for work within their classifications. See all 105 licensed general building contractors in Newark.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| CASILLAS EFREN DIAZ | Sole Owner | August 6, 2005 | 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.