| Business | Phone |
| Tms Electronics 45 Padanaram Rd # 7, Danbury 6811 | (203) 744-7252 |
| Sounds Incredible Mobile 128 Federal Rd, Danbury 6811 | (203) 778-3330 |
| Speedsport Tuning 45a Miry Brook Rd, Danbury 6810 | (203) 847-9339 |
| E J Auto Sound 10 Keeler St, Danbury 6810 | (860) 798-2317 |
| J J Audio 56 Elm St, Danbury 6810 | (203) 744-0351 |