| Business | Phone |
| Bay Construction Inc 5595 Magnatron Blvd # L, San Diego 92111 | (858) 560-4422 |
| Aaa King Communications 5738 Bakewell St, San Diego 92117 | (858) 279-1169 |
| Anthony's Communication Svc 2681 Newton Ave, San Diego 92113 | (619) 237-8000 |
| Reynold's Consulting San Diego 92126 | (858) 693-0720 |
| Communication Wiring Specs 8909 Complex Dr, San Diego 92123 | (858) 278-4545 |
| Data Design Cabling 7959 Silverton Ave, San Diego 92126 | (858) 530-8096 |
| Global Services Corp 7960 Silverton Ave # 127, San Diego 92126 | (858) 695-7902 |
| J V Communications 7986 Dagget St, San Diego 92111 | (858) 565-6677 |
| Vector Resources Inc 5995 Mira Mesa Blvd, San Diego 92121 | (858) 546-1014 |
| Shaun's Telecom 3223 Greyling dr, San Diego 92123 | (619) 559-0985 |
| San Diego Network Cabling 1286 University Avenue, #279, San Diego 92103 | (800) 483-8512 |