| Business | Phone |
| Beard Electric 4574 N State Rd, Alma 48801 | (989) 463-2524 |
| Compton Electric 5008 W Lincoln Rd, Alma 48801 | (989) 463-5134 |
| Glenscott Motor Controls Inc 5508 W Monroe Rd, Alma 48801 | (989) 463-8660 |
| Mike Davis Electric 310 Euclid Ave, Alma 48801 | (989) 463-3555 |