Sierra County contractor license lookup
82 active California contractor licenses list a business address in a Sierra County ZIP code, from the Contractors State License Board's file dated Nov 2, 2026. Search any of them by name or license number.
- Active licenses
- 82
- Share of California
- 0.0%
- Suspended licenses
- 3
Active licenses in Sierra County by type
| License type | Active |
|---|---|
| General Building | 47 |
| General Engineering | 12 |
| Painting and Decorating | 4 |
| Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) | 3 |
| Cabinet, Millwork and Finish Carpentry | 2 |
| Plumbing | 2 |
| Roofing | 2 |
| Ceramic and Mosaic Tile | 1 |
| Concrete | 1 |
| Drywall | 1 |
| Earthwork and Paving | 1 |
| Electrical | 1 |
| Insulation and Acoustical | 1 |
| Limited Specialty (D21) | 1 |
| Limited Specialty (D63) | 1 |
Why Sierra County licenses are suspended
Suspension reasons recorded in the CSLB's current license file for licenses with a Sierra County address.
| Reason | Licenses |
|---|---|
| Contr Bond SuspNo contractor's bond on file (B&P §7071.6 requires $25,000) | 2 |
| Work Comp SuspRequired workers' compensation coverage lapsed (B&P §7125.2) | 1 |
Suspended licenses in Sierra County
Active licenses by city in Sierra County
Before you hire in Sierra County
- A license is suspended automatically when the contractor's bond or required workers' compensation lapses, so check both, not just the license.
- Our California data covers licenses that can be renewed; revoked or cancelled licenses are not in the board's bulk file. If a contractor isn't found here, check the CSLB directly.
Questions about California licensing are answered on the California contractor license lookup page. Confirm any license on the Contractors State License Board license search before you sign.
Licensed contractor? Price your insurance
Get general liability and other business insurance quotes online from ERGO NEXT. In California a lapse in required workers' comp suspends the license the same day (B&P §7125.2).
Other California counties
County is assigned from each license's business ZIP code using the U.S. Census Bureau's 2020 ZIP-to-county relationship file. A ZIP that crosses a county line is counted in the county holding most of its area, and licenses with an out-of-state address are not in any county.