| Nominate Nominated! | A & A Precision Heating, Cooling & Refrigeration |
| Nominate Nominated! | A+ Derr |
| Nominate Nominated! | Air Duct and Chimney Cleaning by TRCI |
| Nominate Nominated! | Bng Heating & Cooling |
| Nominate Nominated! | Brackett Heating & Air |
| Nominate Nominated! | Brian Schmitt Heating & Cooling |
| Nominate Nominated! | CiCi Boiler Rooms |
| Nominate Nominated! | Corressell Heating & Air Conditioning |
| Nominate Nominated! | E L Walters Air Conditioning & Heating |
| Nominate Nominated! | Evansville Heating and Air |
| Nominate Nominated! | J.E. Shekell Heating & Air Conditioning, Plumbing and Electrical |
| Nominate Nominated! | K & W Heating and Air |
| Nominate Nominated! | Lappe Heating & Air Conditioning |
| Nominate Nominated! | Ohio Valley Electric |
| Nominate Nominated! | Perfect Climate Heating and Air |
| Nominate Nominated! | R E Michel Co |
| Nominate Nominated! | Ray's Heating & A/C |
| Nominate Nominated! | Schiff Air Conditioning & Heating Co |
| Nominate Nominated! | Schneider Heat & Air |