| Business | Phone |
| B & M Ashman 35803 Veronica St, Livonia 48150 | (734) 542-1004 |
| Netrix Technologies 33792 Capitol St, Livonia 48150 | (734) 525-5677 |
| Vitel Communications 12600 Stark Rd, Livonia 48150 | (734) 838-6699 |
| K B Communications 32285 7 Mile Rd, Livonia 48152 | (248) 478-4110 |