| Platinum | Waterloo Energy Products and Mechanical |
| Gold | Priority Mechanical Services Ltd |
| Silver | Aircor Heating & Cooling Specialists |
| Bronze | Aire One Heating & Cooling |
| Top Pick | Cambridge Mechanical Inc |
| Top Pick | Dwell Well HVAC |
| Top Pick | HY-PRO Heating & Cooling Of Cambridge |
| Top Pick | Pinewood Heating & Air Conditioning |
| Top Pick | Service 1ST Heating and Cooling |
| Top Pick | Thermalcare Heating & Cooling |