| Business | Phone |
| Becht Heating & Cooling Inc 2227 Koetter Dr, Clarksville 47129 | (812) 285-6840 |
| Combs Heating & Air Cond Svc 1350 Woerner Ave, Clarksville 47129 | (812) 282-4723 |
| Gbmc Inc 564 Eastern Blvd, Clarksville 47129 | (812) 282-7740 |
| Ronnie Baird's Heating 124 Lynda Ave, Clarksville 47129 | (812) 283-9566 |