| Business | Phone |
| A B Comfort Heating & Cooling 2054 Delaware Ave # B, Akron 44312 | (330) 733-8714 |
| A C & R Heating & Cooling 540 Evans Ave, Akron 44310 | (330) 434-5608 |
| Ace Brothers Plumbing & Htg Co 1298 Grant St, Akron 44301 | (330) 867-8138 |
| Akron Thermal Ltd 226 Opportunity Pkwy, Akron 44307 | (330) 374-1540 |
| Atha Hayes Heating & Air Cond 300 Opportunity Pkwy, Akron 44307 | (330) 374-1324 |
| Bauer & Son One Hour Heating Akron 44333 | (330) 666-8777 |
| Best Commercial Energy Svc 1340 E Archwood Ave, Akron 44306 | (330) 773-5198 |
| Brenneman Heating & Cooling Akron 44306 | (330) 724-4882 |
| Bud's Heating & Cooling Inc 1726 Massillon Rd, Akron 44312 | (330) 784-8373 |
| Calderwood Co 825 Eastland Ave, Akron 44305 | (330) 733-5959 |
| Carl's Heating & Air Cond 1759 Wadsworth Rd, Akron 44320 | (330) 745-9174 |
| D & F Heating Inc 879 Moe Dr # 13, Akron 44310 | (330) 835-1585 |
| Denham Heating 2474 Manchester Rd, Akron 44314 | (330) 753-8866 |
| Durgin Services 560 Allyn St, Akron 44311 | (330) 535-3898 |
| East Ohio Furnace Co Inc 131 Cuyahoga St, Akron 44304 | (330) 773-3325 |
| Ebner Heating & Air Cond Co 72 Hanna Pkwy, Akron 44319 | (330) 762-6441 |
| Echols Heating & Air Cond 85 Hanna Pkwy, Akron 44319 | (330) 773-3500 |
| Engineered Heating & Cooling 58 Center Rd, Akron 44319 | (330) 714-6685 |
| G M Meyers Heating & Air Cond 808 Russell Ave, Akron 44307 | (330) 376-4015 |
| Geopfert Co 1024 Home Ave, Akron 44310 | (330) 762-7433 |
| Halstead Heating Corp 3985 Manchester Rd, Akron 44319 | (330) 644-6585 |
| Holland Furnace Co 1550 Chapman Dr, Akron 44305 | (330) 784-4700 |
| Hvh Heating & Cooling 830 Tryon Ave, Akron 44310 | (330) 434-7006 |
| Jennings Heating Co 1671 E Market St, Akron 44305 | (330) 784-1286 |
| Lakes Heating & Air Cond Inc 2476 N Turkeyfoot Rd, Akron 44319 | (330) 644-7811 |
| Mc Cutchan Co 2225 24th St Sw, Akron 44314 | (330) 753-9159 |
| Pitsch Plumbing & Heating Co 660 Allenford St, Akron 44314 | (330) 753-6175 |
| Quinn Furnace 490 Wingerter St, Akron 44314 | (330) 784-9322 |
| Rex Reliable Heating & Cooling Akron 44313 | (330) 867-1808 |
| Robertson Heating Supply Co 1400 Home Ave, Akron 44310 | (330) 633-0990 |
| Sparks Inc Contractors Akron 44306 | (330) 785-9243 |
| Truax 1331 Copley Rd, Akron 44320 | (330) 836-2529 |
| West Field Heating 1600 W Market St, Akron 44313 | (330) 836-1307 |