San Francisco County construction: bids, contractors and projects
Caltrans lettings, licensed contractors and project news for San Francisco County, California, updated daily from public records.
San Francisco County is part of our District 4 (Oakland) coverage area and falls under Caltrans District 4 (Oakland), headquartered in Oakland. CSLB's license file lists 3,696 construction contractors with a San Francisco County address: 2,410 licensed General Engineering (A) and General Building (B) contractors and 1,286 licensed specialty (C) and Residential Remodeling (B-2) contractors. The largest single group is CSLB General Building (B) contractor (2,111). Most are based in San Francisco, Sunset.
Caltrans's advertised letting schedule has no San Francisco County proposals posted right now.
Upcoming Caltrans lettings in San Francisco County
No upcoming advertised proposals are posted for San Francisco County. Get the daily brief to hear when one is.
Contractors based in San Francisco County
Counts come from the Contractors State License Board's License Master file (businesses whose license status is Clear and whose address is in San Francisco 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: 2,111
- CSLB specialty (C) contractor: 1,270
- CSLB General Engineering (A) contractor: 299
- CSLB Residential Remodeling (B-2) contractor: 16
Find San Francisco County subcontractors Find San Francisco County general contractors
San Francisco County project news
No San Francisco County stories yet. Have a project to report? Send us the details.
How to bid public work in San Francisco County
State highway work in San Francisco County is let by Caltrans; the county is in Caltrans District 4 (Oakland) (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 4 (Oakland) region: Alameda 路 Contra Costa 路 Marin 路 Napa 路 San Mateo 路 Santa Clara 路 Solano 路 Sonoma
Also in Caltrans District 4: (same as above)