| Business | Phone |
| Accu-Temp Inc Heating & Cool 46554 Erb Dr, Macomb 48042 | (586) 776-2065 |
| Appliance Repair Guys 21328 Ascot Dr, Macomb 48044 | (586) 598-9720 |
| Comfort Air Heating & Cooling 50881 Cambridge Dr, Macomb 48044 | (586) 226-7283 |
| Complete Comfort Htg & Cooling 56075 Walker Ct, Macomb 48042 | (586) 992-1800 |