Low voltage systems contractors in San Luis Obispo, CA

8 licenses with the C-7 classification list San Luis Obispo (San Luis Obispo County) as their address with the state, 7 of them active. Active licenses with nothing flagged come first.

• ✓3c ControlsB · C-7 · C-10 · C-61/D-62 · #940311 San Luis Obispo · San Luis Obispo County Active
• ✓Above Grade Automation IncC-7 · #1058222 San Luis Obispo · San Luis Obispo County Active
• ✓Advanced WirelessC-7 · #943604 San Luis Obispo · San Luis Obispo County Active
• ✓Bill Gaines Audio IncC-7 · #1024473 San Luis Obispo · San Luis Obispo County Active
• ✓Boller EnterprisesC-7 · #801865 San Luis Obispo · San Luis Obispo County Active
• ✓S C S CommunicationsB · C-7 · #490469 San Luis Obispo · San Luis Obispo County Active
• ✓Single Source SolutionsC-7 · #891220 San Luis Obispo · San Luis Obispo County Active
• !Cenco Communications IncC-7 · #799186 San Luis Obispo · San Luis Obispo County Suspended: no workers' comp

Source: CSLB license file, Nov 8, 2026All trades in San Luis Obispo