| Business | Phone |
| 4 M Heating & Air Conditioning N3539 Paradise Ct, New London 54961 | (920) 982-6161 |
| Art's Heating & Air Cond 315 S Pearl St, New London 54961 | (920) 982-6372 |
| New London Heating & Cooling N3819 County Road T, New London 54961 | (920) 982-3484 |