| Business | Phone |
| American Electric 1884 S Range Rd, Saint Clair 48079 | (810) 329-0186 |
| B & T Electric Inc 5506 Gratiot Ave, Saint Clair 48079 | (810) 364-5310 |
| Postill Electric Inc 4300 E Range Ct, Saint Clair 48079 | (810) 329-2259 |
| Russell Electric 1605 S Range Rd, Saint Clair 48079 | (810) 329-9700 |