| Business | Phone |
| Accounting Dept 1 Main St, Brewster 10509 | (845) 279-7338 |
| Brewster North Parking 67 Main St, Brewster 10509 | (845) 279-9164 |
| Brewster Pumping Station 208 Main St, Brewster 10509 | (845) 279-2456 |
| Brewster Village Clerk 208 Main St, Brewster 10509 | (845) 279-3760 |
| Southeast Assessor's Office 1 Main St, Brewster 10509 | (845) 279-7336 |
| Southeast Building Dept 67 Main St, Brewster 10509 | (845) 279-2123 |
| Southeast Planning Board Office 67 Main St, Brewster 10509 | (845) 279-7736 |
| Southeast Special District Office 67 Main St, Brewster 10509 | (845) 279-8206 |
| Southeast Town Board 1 Main St, Brewster 10509 | (845) 279-5765 |
| Southeast Town Supervisor 1 Main St, Brewster 10509 | (845) 279-4313 |
| Village Of Brewster 40 Hillside Park, Brewster 10509 | (845) 278-2376 |