License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
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J C S MECHANICAL
DBA: J C S ENGINEERING LLC
Owner: JCS ENGINEERING LLC DBA JCS MECHANICAL
- License Number
- 1096051
- State
- California
- Status
- active
- Business Type
- Limited Liability
- Address
- 468 CHRISTINE DRIVE SAN PABLO, CA, 94806 Contra Costa County
- Phone
- (510) 734 4753
License Dates
Issued
09/01/2022
Expires
09/30/2026
Expires in 6 months — verify renewal before long contracts
CSLB Last Updated
01/20/2026
License Classifications
Personnel & Officers
SANDOVAL JAVIER CRISTIAN
Responsible Managing Manager
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100674961
Effective: 01/01/2023
Workers' Compensation
Carrier: STATE FARM GENERAL INSURANCE COMPANY
Policy #97ESK0520
Effective: 01/19/2026
Expires: 01/19/2027
CSLB designation: Workers' Compensation Insurance
Wage Bond
Amount: $100,000
Company: U S SPECIALTY INSURANCE COMPANY
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Verify this record on the official state licensing board
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California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.