Well drilling contractors in Mc Kinleyville, CA
2 licenses with the C-57 classification list Mc Kinleyville (Humboldt County) as their address with the state, 2 of them active. Active licenses with nothing flagged come first.
- Rich Well & Pump ServiceC-57 · C-61/D-21 · #1125550 Mc Kinleyville · Humboldt County Active
- Rich Well Drilling & Pump Service IncC-57 · C-61/D-21 · #902702 Mc Kinleyville · Humboldt County Active
Source: CSLB license file, Nov 8, 2026All trades in Mc Kinleyville