| Business | Phone |
| Chadd Of Westchester 195 Main St, Brewster 10509 | (845) 278-3020 |
| Green Chimney's Group Home Office 899 Route 22, Brewster 10509 | (845) 278-9347 |
| Guest House Community Svc Inc Route 312, Brewster 10509 | (845) 279-5415 |
| Putnam Community Action 121 Main St, Brewster 10509 | (845) 278-8021 |
| Taconic Developmental 1622 Route 22, Brewster 10509 | (845) 279-2905 |
| West Highland Support Svc 1454 Route 22, Brewster 10509 | (845) 278-6679 |