| Business | Phone |
| Howe Environmental Co 15 Merry Ln # B, East Hanover 7936 | (973) 386-9880 |
| Ideal Air Conditioning East Hanover 7936 | (973) 515-0159 |
| Air-O-Smith Inc 15 Melanie Ln # A, East Hanover 7936 | (973) 884-5930 |
| Designed Heating & Cooling 49 Eagle Rock Ave, East Hanover 7936 | (973) 887-0067 |
| Ron Jon Heating & Cooling 12 Great Meadow Ln # A, East Hanover 7936 | (973) 560-9198 |
| Say Service Inc 9 Great Meadow Ln # D, East Hanover 7936 | (973) 560-1575 |
| Volpe Service Co Inc 299 Ridgedale Ave # 4a, East Hanover 7936 | (973) 386-1606 |