Low voltage systems contractors in Hacienda Heights, CA

5 licenses with the C-7 classification list Hacienda Heights (Los Angeles County) as their address with the state, 5 of them active. Active licenses with nothing flagged come first.

• ✓A M C Home TheatreC-7 · #870904 Hacienda Heights · Los Angeles County Active
• ✓A-Tech Systems IncC-7 · C-10 · #802472 Hacienda Heights · Los Angeles County Active
• ✓Aquila Telecommunications CorpC-7 · #1041106 Hacienda Heights · Los Angeles County Active
• ✓Mark Pao-Feng KoungB · C-7 · C-10 · C-16 · #832380 Hacienda Heights · Los Angeles County Active
• ✓Southern Tech Security Services-Low VoltageC-7 · #825878 Hacienda Heights · Los Angeles County Active

Source: CSLB license file, Nov 8, 2026All trades in Hacienda Heights