| Business | Phone |
| Sheren Plumbing & Heating 2458 Charles, Elmira 49730 | (231) 546-3370 |
| Antrim Energy Solutions 593 Tobias Rd, Elmira 49730 | (231) 584-3626 |
| Efficient Heating & Cooling 3743 Theisen Rd, Elmira 49730 | (231) 546-2144 |
| Forman Mechanical 4642 N Camp 10 Rd, Elmira 49730 | (231) 546-4626 |
| Dominion Midwest Energy 35 Pencil Lake Rd, Elmira 49730 | (231) 585-6325 |