Well drilling contractors in Sebastopol, CA
2 licenses with the C-57 classification list Sebastopol (Sonoma County) as their address with the state, 2 of them active. Active licenses with nothing flagged come first.
- Fisch Bros DrillingA · C-57 · #399226 Sebastopol · Sonoma County Active
- Weeks Drilling and Pump CoC-36 · C-57 · C-61/D-21 · #177681 Sebastopol · Sonoma County Active
Source: CSLB license file, Nov 8, 2026All trades in Sebastopol