| Business | Phone |
| A J Danboise Son 31015 Grand River Ave, Farmington Hills 48336 | (248) 615-0306 |
| Wolverine Electric 28407 Patricia St, Farmington Hills 48334 | (248) 539-9990 |
| Ultra Electric 20862 Halstead, Farmington Hills 48331 | (734) 667-3730 |
| Tempco Electrical Construction 24383 Indoplex Cir, Farmington Hills 48335 | (248) 478-9899 |
| Saltz Electric Inc 34480 Commons Dr, Farmington Hills 48331 | (248) 661-2700 |
| Crook Electric Co 20729 Sunnydale St, Farmington Hills 48336 | (248) 888-9881 |