| Business | Phone |
| A-1 Heating & Cooling 1417 Linden Ave, Zanesville 43701 | (740) 454-1998 |
| Advanced Heating & Cooling 205 Cohen Dr, Zanesville 43701 | (740) 454-1259 |
| Advantage Air Heating Zanesville 43701 | (740) 849-2855 |
| All Temp Heating & Cooling 4140 Dresden Rd, Zanesville 43701 | (740) 452-7004 |
| Connell Heating & Cooling Zanesville 43701 | (740) 450-7538 |
| Enviro-Flow Heating & Cooling 4830 N Pointe Dr, Zanesville 43701 | (740) 432-4430 |
| L A Emmert Heating & Cooling 54 S 3rd St, Zanesville 43701 | (740) 453-6015 |
| Rasor Heating & Cooling 3320 Adamsville Rd, Zanesville 43701 | (740) 455-9195 |
| Ron Darr Heating & Cooling Zanesville 43701 | (740) 452-6800 |
| Shriver Heating 6300 Memory Rd, Zanesville 43701 | (740) 452-1826 |