| Business | Phone |
| Accutemp 5021 Investment Dr, Fort Wayne 46808 | (260) 482-1655 |
| Air Management Systems 4927 Avondale Dr, Fort Wayne 46806 | (260) 744-5717 |
| Air Source One Inc 1639 N Wells St, Fort Wayne 46808 | (260) 420-0123 |
| Armee Services Inc 7515 Hermitage Pl, Fort Wayne 46815 | (260) 493-2831 |
| Barney's Heating & Air Inc Fort Wayne 46805 | (260) 460-4744 |
| Cfm Sheet Metal Inc 2701 S Coliseum Blvd, Fort Wayne 46803 | (260) 422-1700 |
| Chestnut Services Inc 4036 Westbury Dr, Fort Wayne 46804 | (260) 459-2559 |
| Comfort Control Heating & Cool Fort Wayne 46825 | (260) 490-5022 |
| Cox Contractors Inc 1923 Spy Run Ave, Fort Wayne 46805 | (260) 482-2500 |
| Current Inc 2120 E Washington Blvd # A, Fort Wayne 46803 | (260) 420-8138 |
| Doc Dancer Heating & Ac Inc 2309 S Anthony Blvd, Fort Wayne 46803 | (260) 356-1910 |
| Felger Hart Refrigeration Inc 9116 Huguenard Rd, Fort Wayne 46818 | (260) 489-2134 |
| Feuser Heating & Air Cond 7702 Bluffton Rd, Fort Wayne 46809 | (260) 747-1606 |
| Fort Wayne Heating & Air Cond 175 E State Blvd, Fort Wayne 46805 | (260) 496-9621 |
| Glasper Heating & Air Cond 2608 Westward Dr, Fort Wayne 46809 | (260) 747-4822 |
| Hba Inc 2420 N Coliseum Blvd, Fort Wayne 46805 | (260) 373-0333 |
| Hoosier Heating & Cooling 6320 Maywood Cir, Fort Wayne 46819 | (260) 426-2128 |
| Hvac Systems Svc 3936 Mobile Ave, Fort Wayne 46805 | (260) 484-5296 |
| Indiana Supply Corp 7710 Freedom Way, Fort Wayne 46818 | (260) 497-0533 |
| Integrity Heating & Ac 10306 Winchester Rd, Fort Wayne 46819 | (260) 747-9273 |
| J & T Systems Inc 1901 Production Rd, Fort Wayne 46808 | (260) 483-0711 |
| Ussi Inc 3208 Grandview Dr, Fort Wayne 46804 | (260) 459-6243 |
| Tsm Heating & Cooling 4530 Secretary Dr, Fort Wayne 46808 | (260) 471-0345 |
| Sheets Air Conditioning Htg 1200 Leesburg Rd, Fort Wayne 46808 | (260) 432-3205 |
| Summit Control Inc 3920 N Wells St, Fort Wayne 46808 | (260) 471-5542 |
| Roger Coe Heating & Ac 5303 Mars St, Fort Wayne 46845 | (260) 637-7643 |
| Romines Heating & Air Cond 3442 Stellhorn Rd, Fort Wayne 46815 | (260) 492-2070 |
| Ron Dantzer Heating & Ac Inc 3511 Eleanor Ave, Fort Wayne 46805 | (260) 478-1547 |
| P & T Mechanical Heating & Ac 1225 Putman St, Fort Wayne 46802 | (260) 422-5999 |
| Phil's Heating & Air Cond Inc 1218 Putnam St, Fort Wayne 46808 | (260) 426-0973 |
| Poorman's Heating & Air Cond 1417 Martin St, Fort Wayne 46802 | (260) 422-3534 |
| Qas Inc 7826 Opportunity Dr, Fort Wayne 46825 | (260) 485-9999 |
| Murphy's Heating & Air 9146 Muldoon Rd, Fort Wayne 46819 | (260) 747-0222 |
| Northeast Mechanical Svc 4501 Newaygo Rd, Fort Wayne 46808 | (260) 484-0838 |
| Masters Heating & Cooling Inc 3714 N Wells St, Fort Wayne 46808 | (260) 338-0388 |
| Le Hart Heating & Air Cond 4002 Flat Rock Rd, Fort Wayne 46816 | (260) 639-3775 |
| Legacy Heating & Air Cond 6502 Bluffton Rd, Fort Wayne 46809 | (260) 747-1800 |