General engineering contractors in Angwin, CA

4 licenses with the A classification list Angwin (Napa County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.

• ✓Dennis E WatsonA · #490517 Angwin · Napa County Active
• ✓Glen Ragsdale Underground Associates IncA · #611965 Angwin · Napa County Active
• ✓Wesner Excavating IncA · #801539 Angwin · Napa County Active
• !Biopave Services LLCA · B · #1125874 Angwin · Napa County Suspended: liability insurance lapsed

Source: CSLB license file, Nov 6, 2026All trades in Angwin