| Business | Phone |
| Building Inspector 8 Conway St, South Deerfield 1373 | (413) 665-4806 |
| City Accountant 8 Conway St, South Deerfield 1373 | (413) 665-8860 |
| City Dump 42 Lee Rd, South Deerfield 1373 | (413) 665-4226 |
| Deerfield Selectman 8 Conway St, South Deerfield 1373 | (413) 665-4645 |
| South Deerfield Water & Supply 95 Sunderland Rd, South Deerfield 1373 | (413) 665-3540 |
| Frontier Senior Ctr 67 N Main St, South Deerfield 1373 | (413) 665-2141 |