| Business | Phone |
| Winchester Landfill 23 Forest Lake Rd, Winchester 3470 | (603) 239-8136 |
| Winchester Sewage Treatment Duso Rd, Winchester 3470 | (603) 239-4132 |
| Winchester Town Bldg Inspector 1 Richmond Rd, Winchester 3470 | (603) 239-4072 |
| Winchester Town Cemetery 13 Forest Lake Rd, Winchester 3470 | (603) 239-6228 |
| Winchester Town Selectmen 1 Richmond Rd, Winchester 3470 | (603) 239-4951 |