| Business | Phone |
| Area Sheet Metal Inc 409 S Shelby St, Hobart 46342 | (219) 942-7700 |
| Ccs Heating & Air Inc 300 Cherry Ln, Hobart 46342 | (219) 942-2595 |
| Claussen Sheet Metal 665 N Hobart Rd, Hobart 46342 | (219) 942-4751 |
| Climate Control Solutions Inc 300 Cherry Ln, Hobart 46342 | (219) 617-2454 |
| Fostcorp Heating & Cooling 707 N Hobart Rd, Hobart 46342 | (219) 759-6590 |
| General Heating & Air Cond 829 W 38th Ave, Hobart 46342 | (219) 942-6606 |
| Lovings Heating & Cooling Inc Hobart 46342 | (219) 764-2397 |
| Parkway Mechanical Inc 3500 E 83rd Pl # B, Hobart 46342 | (219) 942-6626 |
| Tin Crafters Heating & Air Inc 7509 Randolph St, Hobart 46342 | (219) 947-5052 |