| Business | Phone |
| Active Sign Co 13506 Helen St, Hamtramck 48212 | (313) 365-8608 |
| Supersine Co 6000 E Davison St, Hamtramck 48212 | (313) 892-6200 |
| Signs Unlimited Timber 11411 Buffalo St, Hamtramck 48212 | (313) 369-2816 |
| Unique Pro Of Michigan 2410 Holmes St, Hamtramck 48212 | (313) 365-4137 |