| Nominate Nominated! | A.M.D Heating & Air Conditioning |
| Nominate Nominated! | Air Design Services |
| Nominate Nominated! | Aire One Heating and Cooling |
| Nominate Nominated! | All Climate Inc. |
| Nominate Nominated! | Artcool Systems |
| Nominate Nominated! | Atchison S W Plumbing & Heating Ltd |
| Nominate Nominated! | Best Services Heating and Air Ltd |
| Nominate Nominated! | Black Iron Heating and Cooling |
| Nominate Nominated! | Blue Jay Heating & Cooling |
| Nominate Nominated! | Budget Heating & Cooling |
| Nominate Nominated! | Builder's Choice Air - Heating & Furnace Repair |
| Nominate Nominated! | Canada Home Maintenance |
| Nominate Nominated! | Coad Heating, Air & My Fireplace |
| Nominate Nominated! | Comprehensive Mechanical Svc |
| Nominate Nominated! | Corner Gas |
| Nominate Nominated! | Couriers Plus |
| Nominate Nominated! | Crawford Air Ltd. |
| Nominate Nominated! | Davis & McCauley Fuels Ltd |
| Nominate Nominated! | DesRoches Heating and Cooling |
| Nominate Nominated! | Donaldson Heating and Air Conditioning |
| Nominate Nominated! | Finan Home Service |
| Nominate Nominated! | Fleming Home Comfort |
| Nominate Nominated! | Gastech Solutions Inc |
| Nominate Nominated! | Golo Heating and Cooling |
| Nominate Nominated! | GWB Heating & Cooling |
| Nominate Nominated! | Handy Bros |
| Nominate Nominated! | Handy Bros Home Comfort |
| Nominate Nominated! | Hartman Heating and Air Conditioning |
| Nominate Nominated! | Home Comfort Centre NEW! |
| Nominate Nominated! | Home Comfort Services |
| Nominate Nominated! | Homes Mechanical |
| Nominate Nominated! | Hyde Park Plumbing & Heating Limited |
| Nominate Nominated! | Kingcomfort Heating and Cooling |
| Nominate Nominated! | M&K ClimateCare |
| Nominate Nominated! | Marco Heating Ltd |
| Nominate Nominated! | Maxcare Heating and Cooling |
| Nominate Nominated! | MC Heating Systems NEW! |
| Nominate Nominated! | Metal Air Systems |
| Nominate Nominated! | Middlesex Mechanical |
| Nominate Nominated! | My Better Home Mechanical & Electrical |
| Nominate Nominated! | My Fireplace |
| Nominate Nominated! | Orzech Heating & Cooling |
| Nominate Nominated! | Pak Heating and Cooling |
| Nominate Nominated! | Peter Inch & Associates Heating + Air Conditioning |
| Nominate Nominated! | Platinum Air Care |
| Nominate Nominated! | Postma Heating & Cooling Inc NEW! |
| Nominate Nominated! | Premier Heating & Cooling |
| Nominate Nominated! | Progressive Indoor Comfort Ltd |
| Nominate Nominated! | Roy Inch & Sons Home Services by Enercare |
| Nominate Nominated! | Salmon Plumbing & Heating |
| Nominate Nominated! | Scott's Stove Service |
| Nominate Nominated! | Steve Young Plumbing & Heating Ltd |
| Nominate Nominated! | Vince's Heating and Cooling |
| Nominate Nominated! | Zed-Air Heating & Air Conditioning |