| Business | Phone |
| Wolfe A-1 Heat-N-Cool 3023 N Wisconsin Ave, Peoria 61603 | (309) 682-7442 |
| Airmaster Heating & Cooling 115 Schramm Dr, Peoria 61602 | (309) 696-7258 |
| Arctic Heating & Cooling 3924 S Lafayette Ave, Peoria 61607 | (309) 697-9253 |
| Tri County Heating & Cooling Po Box 9192, Peoria 61612 | (309) 688-8525 |
| Carrier Corp 1601 W Detweiller Dr, Peoria 61615 | (309) 692-5151 |
| Cisco Heating & Cooling 3304 W Linda Ln, Peoria 61605 | (309) 637-6809 |
| D & L Heating & Air Cond 1507 N Sheridan Rd, Peoria 61606 | (309) 685-0321 |
| D F Moran Co 7705 N Crestline Dr, Peoria 61615 | (309) 691-2311 |
| Sepco Inc 8105 N University St, Peoria 61615 | (309) 692-2685 |
| Earl's Heating & Air 314 E Frye Ave, Peoria 61603 | (309) 685-0417 |
| Emerson Heating & A/C Peoria 61602 | (309) 369-0194 |
| G & B Heating & Ac 7614 W Plank Rd, Peoria 61604 | (309) 633-1160 |
| Garza Heating & Cooling 3104 N Western Ave, Peoria 61604 | (309) 645-6294 |
| H B Air Conditioning Refrig 3405 N California Ave, Peoria 61603 | (309) 685-6479 |
| Heartland Heating & Cooling 4718 Edgewood Dr, Peoria 61615 | (309) 688-3719 |
| Hundemer Heating Refrig & Ac 5199 N Prospect Rd, Peoria 61616 | (309) 686-3983 |
| Meyer Heating & Air Cond 1220 Sw Washington St, Peoria 61602 | (309) 673-6351 |
| Mc Cabe Heating Cooling Co 4216 N Galena Rd, Peoria 61614 | (309) 685-7151 |
| Meister Heating & Air Cond 711 S Kickapoo Creek Rd, Peoria 61604 | (309) 697-5810 |
| Lambie Heating & Air Cond 3207 Ne Adams St, Peoria 61603 | (309) 682-8005 |
| Aaa Northgate Heating & Air 1937 N Sheridan Rd, Peoria 61604 | (309) 353-7885 |
| T F Ehrhart Co 100 Morton St, Peoria 61603 | (309) 676-1588 |