| Business | Phone |
| Manny Pastor Peco Inc 3040 11 Mile Rd, Berkley 48072 | (248) 541-7774 |
| J Simons & Sons 3773 12 Mile Rd, Berkley 48072 | (248) 399-4640 |
| Rite Electric Co 3060 11 Mile Rd, Berkley 48072 | (248) 548-4200 |
| Eagle Electric 2694 Kenmore Rd, Berkley 48072 | (248) 554-1200 |