| Platinum | Abram Sheet Metal/Refrigeration Inc. |
| Gold | Saucier Plumbing & Heating Ltd |
| Silver | Sarnia Heating and Cooling |
| Bronze | MN Mechanical Inc |
| Top Pick | All Systems Mechanical |
| Top Pick | Handy Bros Home Comfort |
| Top Pick | Lambton Climate Care |
| Top Pick | Marks Comfort Tech |
| Top Pick | Modern PURAIR - Sarnia |
| Top Pick | W.J. Barnes Limited - Campbell St. |