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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SIGMA ONE CONSTRUCTION INC
- License Number
- 1123441
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 6296 MAGNOLIA AVE #1074 RIVERSIDE, CA, 92506 Riverside County
- Phone
- (951) 333 4437
License Dates
Issued
07/09/2024
Expires
07/31/2026
Expires in 4 months — verify renewal before long contracts
CSLB Last Updated
08/07/2025
License Classifications
Personnel & Officers
JOHNSON CARLOSDAVID
Officer
WYAND JOEL THOMAS
Officer
RUVALCABA EDUARDO
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: OHIO CASUALTY INSURANCE COMPANY (THE)
Bond #999326177
Effective: 04/26/2024
Workers' Compensation
Carrier: STATE COMPENSATION INSURANCE FUND
Policy #9384655
Effective: 07/28/2025
Expires: 07/28/2026
CSLB designation: Workers' Compensation Insurance
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.
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