| Business | Phone |
| Central Valley Surveillance 2819 N Blackstone Ave, Fresno 93703 | (559) 226-4718 |
| Industrial Electronic Systems 2644 N Miami Ave, Fresno 93727 | (559) 348-2470 |
| Integrated Electronics 2576 N Bundy Dr, Fresno 93727 | (559) 458-7250 |
| Sierra Security Matson Alarm 8401 N Fresno St, Fresno 93720 | (559) 561-4951 |
| Surveillance Technologies 114 E Shaw Ave # 102, Fresno 93710 | (559) 453-1910 |
| Gssc Fresno 93727 | (559) 455-0882 |
| Protec Digital Video Security Fresno 93720 | (559) 259-0745 |
| Valley Systems 4287 W Swift Ave, Fresno 93722 | (559) 275-5170 |