Sanitation system contractors in El Sobrante, CA
3 licenses with the C-42 classification list El Sobrante (Contra Costa County) as their address with the state, 2 of them active. Active licenses with nothing flagged come first.
- Everest Plumbing and DrainC-36 · C-42 · #945398 El Sobrante · Contra Costa County Active
- H & R UndergroundC-36 · C-42 · #878364 El Sobrante · Contra Costa County Active
- Sewer Connection IncC-34 · C-36 · C-42 · #796452 El Sobrante · Contra Costa County Suspended: bond lapsed
Source: CSLB license file, Nov 8, 2026All trades in El Sobrante