Water conditioning contractors in Simi Valley, CA
3 licenses with the C-55 classification list Simi Valley (Ventura County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.
- Anmac Water Treatment Service IncC-55 · #781716 Simi Valley · Ventura County Active
- Proline Filtration IncC-55 · #853383 Simi Valley · Ventura County Active
- W C Service Company IncC-55 · #437982 Simi Valley · Ventura County Active
Source: CSLB license file, Nov 6, 2026All trades in Simi Valley