Earthwork and paving contractors in Windsor, CA
2 licenses with the C-12 classification list Windsor (Sonoma County) as their address with the state, 2 of them active. Active licenses with nothing flagged come first.
- John Thompson Enterprises PartnershipA · C-12 · #947071 Windsor · Sonoma County Active
- Rose Valley Earthworks & PavingA · C-12 · #1119803 Windsor · Sonoma County Active
Source: CSLB license file, Nov 8, 2026All trades in Windsor