Sanitation system contractors in Richmond, CA
7 licenses with the C-42 classification list Richmond (Contra Costa County) as their address with the state, 6 of them active. Active licenses with nothing flagged come first.
- Avalon RooterC-42 · #1067780 Richmond · Contra Costa County Active
- Better Rooter IncC-42 · #1035198 Richmond · Contra Costa County Active
- Ortega Plumbing & Rooter LLCC-36 · C-42 · #1105758 Richmond · Contra Costa County Active
- Sewer and Drain Masters CorporationC-36 · C-42 · #808055 Richmond · Contra Costa County Active
- Superior Plumbing & Drain Cleaning ServicesC-36 · C-42 · #915553 Richmond · Contra Costa County Active
- Val Betti Plumbing & Heating IncC-4 · C-16 · C-20 · C-36 +1 · #196928 Richmond · Contra Costa County Active
- Erwyn'S PlumbingC-36 · C-42 · #1050217 Richmond · Contra Costa County Suspended: no workers' comp
Source: CSLB license file, Nov 8, 2026All trades in Richmond