| Business | Phone |
| Impact Steel Canada 1551 Academy St, Ferndale 48220 | (248) 414-7318 |
| J W Steel Products Inc 1551 Academy St, Ferndale 48220 | (248) 586-9800 |
| Steelcor Corp 2413 Burdette St, Ferndale 48220 | (248) 414-9700 |
| Dvt & T Llc 359 Livernois St, Ferndale 48220 | (248) 591-0060 |