| Business | Phone |
| American Electrical Contractor 2420 Carpenter St, Hamtramck 48212 | (313) 365-8000 |
| Pay Phone One Inc 2225 Caniff St, Hamtramck 48212 | (313) 408-2280 |
| Roy's Electric 11950 Joseph Campau St, Hamtramck 48212 | (313) 369-0400 |
| Palmore's Electric Hamtramck 48212 | (313) 595-9636 |
| Great Lakes Electrical 13506 Helen St, Hamtramck 48212 | (313) 365-2500 |