| Business | Phone |
| A & B Alarm Systems Inc 52245 Van Dyke Ave, Utica 48316 | (586) 731-8760 |
| Waves Audio-Video 2966 Tall Pine Ln, Utica 48316 | (248) 652-2809 |
| Angel Alarm Co 49253 Chestnut Hill Ct, Utica 48315 | (586) 247-5748 |
| Controller Technologies Corp 14005 Simone Dr, Utica 48315 | (586) 532-1111 |
| Dimension Five Electronics Inc 4700 Maeder St, Utica 48316 | (586) 739-3227 |
| Meehan Electronics 46878 Dequindre Rd, Utica 48317 | (586) 739-8877 |
| Mark Electronics Inc 51638 Oro Dr, Utica 48315 | (586) 263-8300 |
| Interstate Security Inc 51233 Oro Dr, Utica 48315 | (586) 412-1202 |