| Business | Phone |
| Hodgson Heating & Cooling 81 Regional Rd 30 Mabee Sd Rd, Tillsonburg N4G 4G9 | (519) 688-9339 |
| Independent Heating & Cooling 525 Highway 3, Tillsonburg N4G 4G7 | (519) 582-8100 |
| Mazza Heating & Air Cond Ltd 50 Sanders Cres, Tillsonburg N4G 4C8 | (519) 842-5707 |