| Nominate Nominated! | A Plus Home & RV |
| Nominate Nominated! | Bau Plumbing & HVAC Services Ltd |
| Nominate Nominated! | Bench Heating and Air |
| Nominate Nominated! | British Empire Fuels |
| Nominate Nominated! | Comfort-Air & Ventilation |
| Nominate Nominated! | Coulter Heating & Air Conditioning |
| Nominate Nominated! | Driftwood Mechanial |
| Nominate Nominated! | Exactly Heating and Air Conditioning |
| Nominate Nominated! | Fire Or Ice |
| Nominate Nominated! | Foote's Heating Systems |
| Nominate Nominated! | Gravity Plumbing and Heating |
| Nominate Nominated! | Highlands Propane |
| Nominate Nominated! | ITmatters |
| Nominate Nominated! | Karelsen Plumbing and Heating |
| Nominate Nominated! | Kawartha Lakes Heating and Cooling |
| Nominate Nominated! | Lawrence Air Systems Ltd |
| Nominate Nominated! | Link ClimateCare |
| Nominate Nominated! | Luke Sheridan Heating & Cooling NEW! |
| Nominate Nominated! | Mainguy and Sons Electrical Heating and Plumbing |
| Nominate Nominated! | Newtons |
| Nominate Nominated! | North Eastern Gas Heating & Air Conditioning |
| Nominate Nominated! | Northern HVAC Co |
| Nominate Nominated! | Platinum Choice Heating and Air Conditioning |
| Nominate Nominated! | Thermotech Heating & Cooling |
| Nominate Nominated! | Thompson Energy Services Inc. |
| Nominate Nominated! | Traill Heating & Cooling |