| Business | Phone |
| South Hadley Accountant 116 Main St, South Hadley 1075 | (413) 538-5030 |
| South Hadley Ambulance 144 Newton St, South Hadley 1075 | (413) 533-7111 |
| South Hadley Building Inspctr 116 Main St # 110, South Hadley 1075 | (413) 538-5010 |
| South Hadley Clerk 116 Main St # 108, South Hadley 1075 | (413) 538-5023 |
| South Hadley Collector 116 Main St # 107, South Hadley 1075 | (413) 538-5020 |
| South Hadley Dog Officer 41 Bridge St, South Hadley 1075 | (413) 533-0170 |
| South Hadley Health Board 116 Main St, South Hadley 1075 | (413) 538-5013 |
| South Hadley Planner 116 Main St # 205, South Hadley 1075 | (413) 538-5011 |
| South Hadley Selectmen's Offic 116 Main St # 109, South Hadley 1075 | (413) 538-5017 |
| South Hadley Town Ambulance 116 Main St # 204, South Hadley 1075 | (413) 538-5019 |
| South Hadley Veterans 116 Main St # 2, South Hadley 1075 | (413) 538-5015 |