| Platinum | Wheelock Heating and Cooling |
| Gold | Sierra Heating & Cooling |
| Silver | Lee Supply Corp |
| Bronze | Ecofriendly Mechanical |
| Top Pick | All Seasons Heating-Air Conditioning-Plumbing |
| Top Pick | Bell Heating & Cooling |
| Top Pick | Commercial Service |
| Top Pick | Harris Heating & Air |
| Top Pick | Keller Heating & Air Conditioning |
| Top Pick | Summers Plumbing Heating & Cooling |