| Business | Phone |
| Home Alert 370 Amapola Ave # 214, Torrance 90501 | (310) 787-3022 |
| Modern Day Built In Vacuum 2535 W 237th St # 113, Torrance 90505 | (310) 257-8400 |
| American Central Security 2400 W Carson St, Torrance 90501 | (310) 320-5320 |
| High Country Alarms Torrance 90505 | (310) 378-4348 |
| Eagle Protection Svc Inc 2171 Torrance Blvd # 4, Torrance 90501 | (310) 320-9100 |
| High Country Alarms Torrance 90501 | (310) 328-0166 |
| Networker Services 2235 Sepulveda Blvd, Torrance 90501 | (310) 977-7815 |
| Patrol Alarms 2341 W 205th St, Torrance 90501 | (310) 787-8808 |
| Eagle Protection Of Ca 18436 Hawthorne Blvd, Torrance 90504 | (310) 320-9100 |