General engineering contractors in Upper Lake, CA

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

• ✓Barnett Marine Engineering LLCA · #1119571 Upper Lake · Lake County Active
• ✓Coleman Construction LLCA · ASB · C-21 · HAZ · #1099896 Upper Lake · Lake County Active
• ✓Hutton Well DrillingA · C-57 · #522306 Upper Lake · Lake County Active

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