Clear
ON-SITE COMMERCIAL SERVICES INC
License
- Status
- CLEAR
- First issued
- August 3, 2009
- Expires
- August 31, 2027
- Entity
- Corporation
- Address of record
- 699 ENTERPRISE CT, Livermore, CA 94550
- Phone of record
- (888) 233 4167
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- 100088122
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- UNITED FIRE & CASUALTY COMPANY
- Policy number
- 10163039112
- Effective
- June 27, 2026
- Expires
- June 27, 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 60 licensed general engineering contractors in Livermore.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| ESTRADA RICHARD JOHN PAUL | Responsible Managing Officer | August 3, 2009 | Current |
| ESTRADA CATHY DAVISON | Officer | August 3, 2009 | October 13, 2011 |
| ESTRADA GARRETT CHARLES | Chief Executive Officer/President | August 3, 2009 | August 20, 2016 |
Is this your license?
Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.
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.