| Business | Phone |
| Air Tec Heating & Cooling 1612 Autumn Dr, Lancaster 43130 | (740) 681-9792 |
| All Star Heating & Air Cond Lancaster 43130 | (740) 652-9111 |
| Fairfield Heating & Cooling 416 E Wheeling St, Lancaster 43130 | (740) 653-6421 |
| Garretson's Heating & Cooling 535 W Fair Ave, Lancaster 43130 | (740) 654-2958 |
| Gemini Heating & Cooling Inc 2770 Kelley Ln Ne, Lancaster 43130 | (740) 653-2292 |
| Giesy Heating & Cooling 1128 E Main St, Lancaster 43130 | (740) 654-0939 |
| Giesy Heating & Cooling 972 Clayton Dr, Lancaster 43130 | (740) 654-0939 |
| S & P Svc 4336 Tschopp Rd Ne, Lancaster 43130 | (740) 808-1576 |
| Tim Swinehart Heating & Clng 1200 S Broad St, Lancaster 43130 | (740) 653-0937 |
| Whiteys Heating & Cooling 736 Jefferson Ave, Lancaster 43130 | (740) 689-0899 |