| Business | Phone |
| Assessor's Office 1650 Route 9w, Milton 12547 | (845) 795-5049 |
| Building Inspector 1650 Route 9w, Milton 12547 | (845) 795-2406 |
| Clerk's Office 1650 Route 9w, Milton 12547 | (845) 795-5100 |
| Supervisor's Office 1650 Route 9w, Milton 12547 | (845) 795-2220 |
| Town Landfill Bailey Gap Rd, Milton 12547 | (845) 795-2314 |