| Nominate Nominated! | AC Klopf NEW! |
| Nominate Nominated! | Airplus Heating & Cooling |
| Nominate Nominated! | Answer Heating & Cooling |
| Nominate Nominated! | Arctic Aire LLC |
| Nominate Nominated! | Arizona Heating & Cooling |
| Nominate Nominated! | Beltz Mechanical Systems |
| Nominate Nominated! | Comfort Solutions |
| Nominate Nominated! | Custom Engineering |
| Nominate Nominated! | D'Arcy Rousseau Mechanical |
| Nominate Nominated! | G W Heating & Air Conditioning Co., Inc |
| Nominate Nominated! | J.Fries Heating & Cooling |
| Nominate Nominated! | Liberty Heating & Cooling |
| Nominate Nominated! | Murphy Heating & Air Conditioning |
| Nominate Nominated! | Piper Plumbing, Heating & Air Conditioning |
| Nominate Nominated! | Rappuhn Heating & Cooling |
| Nominate Nominated! | Remer Plumbing Heating & Air Conditioning NEW! |
| Nominate Nominated! | S&J Heating and Cooling |
| Nominate Nominated! | Schark Heating & Cooling |
| Nominate Nominated! | Sol-Air Heating & Cooling LLC |
| Nominate Nominated! | Valley Heating & Cooling |