Fire protection contractors in Walnut, CA

3 licenses with the C-16 classification list Walnut (Los Angeles County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.

• ✓La Habra Fire Protection and PlumbingC-16 · C-36 · #757985 Walnut · Los Angeles County Active
• ✓Mid-Valley Automatic Fire Protection Systems IncC-10 · C-16 · #610562 Walnut · Los Angeles County Active
• ✓Scott ChienB · C-10 · C-16 · C-36 · #1089712 Walnut · Los Angeles County Active

Source: CSLB license file, Nov 6, 2026All trades in Walnut