| Nominate Nominated! | Ackison Electric |
| Nominate Nominated! | Battye Mechanical Svc Inc |
| Nominate Nominated! | Dart Heating & Air Conditioning |
| Nominate Nominated! | Deeth & White |
| Nominate Nominated! | Doyle Plumbing, Heating & Cooling |
| Nominate Nominated! | Dunlop Heating & Air Conditioning |
| Nominate Nominated! | Edgar Simmons Heating |
| Nominate Nominated! | Gertley Mechanical and Sheet Metal |
| Nominate Nominated! | HRH Heating and Airconditioning |
| Nominate Nominated! | Johnston Neil Heating |
| Nominate Nominated! | Kawartha Clean Air & Burning Sensations Home Comfort Centre. |
| Nominate Nominated! | Kawartha Heating Solutions |
| Nominate Nominated! | Kawartha Hotwater Plus |
| Nominate Nominated! | Link ClimateCare |
| Nominate Nominated! | Mainguy & Son's Electrical and Heating |
| Nominate Nominated! | O’Neill's Home Heating |
| Nominate Nominated! | Ontario Duct Cleaning |
| Nominate Nominated! | The Original Flame |
| Nominate Nominated! | Paige Van Schyndel Pvs Mechanical |
| Nominate Nominated! | Patriot Home Heating |
| Nominate Nominated! | Randy Gillingham Heating & Cooling |
| Nominate Nominated! | Sayer Heating |
| Nominate Nominated! | Scooter Heating & Air |
| Nominate Nominated! | Tom's Heating & Cooling |
| Nominate Nominated! | Upper Canada Fuel & Burner |