| Nominate Nominated! | Bob Agombar (Agombar Mechanical) |
| Nominate Nominated! | Buhler Mechanical NEW! |
| Nominate Nominated! | Clow Darling Limited |
| Nominate Nominated! | Control HVAC & Refrigeration Ltd |
| Nominate Nominated! | D. Peppard Mechanical Inc. |
| Nominate Nominated! | Isberg Heating |
| Nominate Nominated! | LDR Heating & Cooling |
| Nominate Nominated! | Prestige Home Comfort |
| Nominate Nominated! | Raabe Heating & Cooling |
| Nominate Nominated! | Robert's Plumbing & Sheet Metal Co |
| Nominate Nominated! | Sisu Mechanical |
| Nominate Nominated! | Thermal Mechanical Systems Inc. NEW! |