Alpine County construction: bids, contractors and projects
Caltrans lettings, licensed contractors and project news for Alpine County, California, updated daily from public records.
Alpine County is part of our District 10 (Stockton) coverage area and falls under Caltrans District 10 (Stockton), headquartered in Stockton. CSLB's license file lists 19 construction contractors with a Alpine County address: 14 licensed General Engineering (A) and General Building (B) contractors and 5 licensed specialty (C) and Residential Remodeling (B-2) contractors. The largest single group is CSLB General Building (B) contractor (13). Most are based in Markleeville, Bear Valley.
Caltrans's advertised letting schedule currently has 2 upcoming proposals in Alpine County, the next on Nov 5, 2026.
Upcoming Caltrans lettings in Alpine County
| Letting | Proposal | Major work type | Documents |
|---|---|---|---|
| Nov 5, 2026 | 10A2958 | Operated Equipment Rental in Alpine, Amador, Calaveras, Mariposa, Merced, San Joaquin… · License A,C-12 | Proposal |
| Nov 10, 2026 | 10A2923 | IFB Multi-Provider On-Call and As-Needed Positive Location of Underground Utility… · License A,C-12,C-31 | Proposal |
Contractors based in Alpine County
Counts come from the Contractors State License Board's License Master file (businesses whose license status is Clear and whose address is in Alpine County). Firms holding a General Engineering (A) or General Building (B) classification are counted as general contractors; the rest as specialty contractors.
- CSLB General Building (B) contractor: 13
- CSLB specialty (C) contractor: 5
- CSLB General Engineering (A) contractor: 1
Find Alpine County subcontractors Find Alpine County general contractors
Alpine County project news
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How to bid public work in Alpine County
State highway work in Alpine County is let by Caltrans; the county is in Caltrans District 10 (Stockton) (Caltrans districts). Bidders need a CSLB license and, for public works, DIR public works contractor registration. See how to bid Caltrans contracts.
State agencies buy through Cal eProcure (see the supplier registration guide).
Statewide rules that apply here
- Bidding Caltrans: a CSLB license, DIR registration, a bidder ID and a digital ID
- California mechanics liens: 20 days to give notice, 90 days to record, 90 days to sue
Nearby counties
District 10 (Stockton) region: Amador · Calaveras · Mariposa · Merced · San Joaquin · Stanislaus · Tuolumne
Also in Caltrans District 10: (same as above)