| Business | Phone |
| Mastick Heating & Cooling Inc 2520 Pontiac Lake Rd, Waterford 48328 | (248) 673-0438 |
| Larry's Maintenance 72 Coleman Rd, Waterford 48328 | (248) 681-4034 |
| Beech & Reed Svc Co 5105 Williams Lake Rd, Waterford 48329 | (248) 674-9191 |
| Benson Heating & Cooling Inc 5413 Perry Dr, Waterford 48329 | (248) 674-7450 |
| Bud's Heating & Cooling 2101 Pompey St, Waterford 48327 | (248) 673-3915 |
| Hargrave Heating & Cooling Inc 4475 Kempf St, Waterford 48329 | (248) 674-7203 |
| Castle Heating & Cooling Waterford 48329 | (248) 673-9940 |
| Petrusha's Fire & Ice Heating 627 Woodingham Ave, Waterford 48328 | (248) 683-6364 |