| Business | Phone |
| Community Affairs Coordinator 121 Main St, Brewster 10509 | (845) 278-1820 |
| Putnam Board Of Elections 8 Geneva Rd, Brewster 10509 | (845) 278-6970 |
| Putnam Cnty Early Intervention 1 Geneva Rd, Brewster 10509 | (845) 278-6082 |
| Putnam Cnty Tilly Foster Farm 100 Route 312, Brewster 10509 | (845) 279-2103 |
| Putnam Cornell Coop Extension 1 Geneva Rd, Brewster 10509 | (845) 278-6738 |
| Putnam County Envirnmtl Health 4 Geneva Rd, Brewster 10509 | (845) 278-6130 |
| Putnam County Historian 68 Marvin Ave, Brewster 10509 | (845) 278-7209 |
| Putnam County Records Center 68 Marvin Ave, Brewster 10509 | (845) 278-3691 |