| Nominate Nominated! | Bergeron Mechanical |
| Nominate Nominated! | Brendon Mackay Plumbing & Heating |
| Nominate Nominated! | Byers Paul Heating |
| Nominate Nominated! | Custom Mechanical |
| Nominate Nominated! | EasY HVAC Services |
| Nominate Nominated! | Hein's Heating & Cooling |
| Nominate Nominated! | Hot Diggity Dog Heating |
| Nominate Nominated! | Jim Hubert |
| Nominate Nominated! | Jones HVAC & Handyman Services |
| Nominate Nominated! | Kilby's Gas Heating |
| Nominate Nominated! | Kool-Vent |
| Nominate Nominated! | LaHay Mechanical |
| Nominate Nominated! | Layton Knight-Locke Contracting |
| Nominate Nominated! | Mackinnon Well Drilling |
| Nominate Nominated! | Mark Saar -Dexterra |
| Nominate Nominated! | McCrea's Heating and Cooling |
| Nominate Nominated! | Melcher Heating & Cooling |
| Nominate Nominated! | Melcher's |
| Nominate Nominated! | Ottawa Valley Heating & Cooling NEW! |
| Nominate Nominated! | Pembroke Heating & Cooling |
| Nominate Nominated! | Precision Heating and Cooling |
| Nominate Nominated! | Raabe Plumbing & Heating |
| Nominate Nominated! | Saffco Electrical Heating & Plumbing |
| Nominate Nominated! | Sheaves Mechanical |
| Nominate Nominated! | Top Notch Heating |
| Nominate Nominated! | Total Comfort Heating & Cooling |
| Nominate Nominated! | Valley Ventilation |
| Nominate Nominated! | Watson Mechanical |
| Nominate Nominated! | Welk Electric Ltd |