| Nominate Nominated! | Battye Mechanical Svc Inc |
| Nominate Nominated! | Bryans Heating and Air |
| Nominate Nominated! | Cullen Plumbing |
| Nominate Nominated! | Dart Heating & Air Conditioning |
| Nominate Nominated! | Dunlop Heating & Air Conditioning |
| Nominate Nominated! | Gas.Co |
| Nominate Nominated! | Gertley Mechanical and Sheet Metal |
| Nominate Nominated! | Johnston Neil Heating |
| Nominate Nominated! | JRH Enterprises Heating & Cooling |
| Nominate Nominated! | Kawartha Hotwater Plus |
| Nominate Nominated! | Kawartha Hydraulics |
| Nominate Nominated! | Mainguy & Son's Electrical and Heating |
| Nominate Nominated! | O’Neill's Home Heating |
| Nominate Nominated! | Paige Van Schyndel Pvs Mechanical |
| Nominate Nominated! | Patriot Home Heating |
| Nominate Nominated! | Queensway Plastics |
| Nominate Nominated! | Sayer Heating |
| Nominate Nominated! | Scooter Heating & Air |
| Nominate Nominated! | Tom's Heating & Cooling |