Roofing contractors in Danville, CA
3 licenses with the C-39 classification list Danville (Contra Costa County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.
- Don Nelson RoofingC-39 · #310534 Danville · Contra Costa County Active
- Northstar Solar IncB · C-33 · C-39 · C-46 · #1006316 Danville · Contra Costa County Active
- Timberline Roofing Solutions IncC-39 · #821510 Danville · Contra Costa County Active
Source: CSLB license file, Nov 6, 2026All trades in Danville