Low voltage systems contractors in Signal Hill, CA

4 licenses with the C-7 classification list Signal Hill (Los Angeles County) as their address with the state, 4 of them active. Active licenses with nothing flagged come first.

• ✓C & H Custom Security Systems IncC-7 · C-10 · #629044 Signal Hill · Los Angeles County Active
• ✓L A King CoC-7 · #701204 Signal Hill · Los Angeles County Active
• ✓Rms ConstructionA · B · C-7 · C-10 +2 · #900304 Signal Hill · Los Angeles County Active
• !Transcom TelecommunicationsC-7 · #847262 Signal Hill · Los Angeles County Active Workers' comp suspension pending

Source: CSLB license file, Nov 8, 2026All trades in Signal Hill