| Business | Phone |
| Cliffs Htng Rfgng & Air Cndtng 344 Kennedy Ave, Schererville 46375 | (219) 864-1551 |
| Klawinski Service Experts 5048 W 81st Ave, Schererville 46375 | (219) 931-2509 |
| Transite Heating & Air Cond 1234 Wicker Blvd, Schererville 46375 | (219) 942-5067 |