Low voltage systems contractors in El Cajon, CA
29 licenses with the C-7 classification list El Cajon (San Diego County) as their address with the state, 28 of them active. Active licenses with nothing flagged come first.
- A 5 Computer ServicesC-7 · #800739 El Cajon · San Diego County Active
- Advance Technical ConstructionB · C-7 · C-33 · #1047986 El Cajon · San Diego County Active
- Ag SolutionsC-7 · #990605 El Cajon · San Diego County Active
- Andrus Smart Technologies IncB · C-7 · #900330 El Cajon · San Diego County Active
- Asi Commercial ConstructionB · C-7 · C-10 · C-61/D-34 · #1073772 El Cajon · San Diego County Active
- Astro Building ServicesA · B · C-4 · C-7 +2 · #988640 El Cajon · San Diego County Active
- Astro Mechanical Contractors IncA · B · C-4 · C-7 +4 · #267392 El Cajon · San Diego County Active
- Automated InteriorsC-7 · C-10 · #1054522 El Cajon · San Diego County Active
- B ConnectedC-7 · #1043379 El Cajon · San Diego County Active
- D C Communications & SecurityC-7 · #709139 El Cajon · San Diego County Active
- E Z - LynkC-7 · #1107404 El Cajon · San Diego County Active
- Emcom Electronic Systems IncC-7 · C-10 · #820216 El Cajon · San Diego County Active
- Emcom Services IncC-7 · C-10 · #1135558 El Cajon · San Diego County Active
- Enhanced Voice & Data Networks IncC-7 · #881429 El Cajon · San Diego County Active
- Gravitt Low Voltage SolutionsC-7 · #1145425 El Cajon · San Diego County Active
- House of Automation IncC-7 · C-10 · C-13 · C-61/D-28 +1 · #605370 El Cajon · San Diego County Active
- Jlb Communications IncC-7 · #1136195 El Cajon · San Diego County Active
- Lynn'S Locksmith ServiceC-7 · C-28 · C-61/D-16 · #465109 El Cajon · San Diego County Active
- Matrix Computing Technology IncC-7 · #1118169 El Cajon · San Diego County Active
- Reel Technologies IncC-7 · #1046540 El Cajon · San Diego County Active
- Renum Low Voltage SystemsC-7 · #1131181 El Cajon · San Diego County Active
- Sciens Standard Electronics DivisionB · C-7 · C-10 · C-16 · #590876 El Cajon · San Diego County Active
- Sd-IsC-7 · #1020758 El Cajon · San Diego County Active
- Silverstrand Technologies IncC-7 · C-10 · #928728 El Cajon · San Diego County Active
- Sound MaintenanceC-7 · #643237 El Cajon · San Diego County Active
- Teldata Enterprise NetworksC-7 · #1078179 El Cajon · San Diego County Active
- The Watchlight CorporationC-7 · C-10 · #594919 El Cajon · San Diego County Active
- Video Audio NetworkC-7 · #1111898 El Cajon · San Diego County Active
- Elite Cabling SystemsC-7 · #970722 El Cajon · San Diego County Suspended: bond lapsed
Source: CSLB license file, Nov 8, 2026All trades in El Cajon