Sanitation system contractors in Vallejo, CA
3 licenses with the C-42 classification list Vallejo (Solano County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.
- Betos Plumbing and RooterC-42 · #1106201 Vallejo · Solano County Active
- Cm Plumbing IncC-36 · C-42 · #923674 Vallejo · Solano County Active
- Ns Sewer Piping IncC-12 · C-42 · #1100248 Vallejo · Solano County Active
Source: CSLB license file, Nov 8, 2026All trades in Vallejo