| Business | Phone |
| Max Gates Heating Co 61200 W 8 Mile Rd, South Lyon 48178 | (248) 437-1558 |
| J H Heating & Cooling 12088 Doane Rd, South Lyon 48178 | (248) 437-3417 |
| Climate Control Systems 873 Hearthside St, South Lyon 48178 | (248) 486-9330 |
| Fallert Mechanical Inc 10075 Colonial Industrial Dr, South Lyon 48178 | (248) 437-4385 |