| Business | Phone |
| Airtech Heating & Cooling 2575 W Us Highway 22 And 3, Maineville 45039 | (513) 677-0078 |
| Davidson Brothers Heating 7727 Hopkins Rd, Maineville 45039 | (513) 683-0759 |
| Excel Heating & Air 2575 W Us Highway 22 And 3, Maineville 45039 | (513) 677-2999 |
| Future Air Inc 8384 Old 3c Hwy, Maineville 45039 | (513) 683-3818 |