| Business | Phone |
| Adt Edison Security Svc 1314 7th St, Santa Monica 90401 | (310) 453-5589 |
| Brd Security Products Santa Monica 90401 | (310) 570-5562 |
| Edison Enterprises 1314 7th St, Santa Monica 90401 | (310) 453-9292 |
| Westec Security 1314 7th St, Santa Monica 90401 | (310) 829-2402 |
| Omega Systems Santa Monica 90405 | (310) 306-3275 |