| Business | Phone |
| Dietz Electric Co 4329 W Lincoln Ave, Milwaukee 53219 | (414) 645-3000 |
| F M Industries 8687 N 107th St, Milwaukee 53224 | (414) 354-4525 |
| H Gallatin Inc 2820 W Fond Du Lac Ave, Milwaukee 53210 | (414) 263-2091 |
| H Gallatin Inc 3157 W Burleigh St, Milwaukee 53210 | (414) 265-1776 |
| Johnson Electric Automotive 11270 W Park Pl # 340, Milwaukee 53224 | (414) 359-1550 |
| Servo Motors & Drives Inc 4040 W Loomis Rd, Milwaukee 53221 | (414) 281-7700 |
| Quality Electric Svc 4170 N 35th St, Milwaukee 53216 | (414) 873-3710 |