| Business | Phone |
| Sand Lake Land Fill Chamberlain Hill Rd, Sand Lake 12153 | (518) 286-3102 |
| Sand Lake Planning Board Town Hall, Sand Lake 12153 | (518) 674-8054 |
| Sand Lake Sewer Dept 8428 Miller Hill Rd, Sand Lake 12153 | (518) 674-4039 |
| Sand Lake Town Office 8428 Miller Hill Rd, Sand Lake 12153 | (518) 674-5066 |
| Sand Lake Town Supervisor 8428 Miller Hill Rd, Sand Lake 12153 | (518) 674-2344 |
| Sewer Dept 8428 Miller Hill Rd, Sand Lake 12153 | (518) 674-2200 |
| Town Of Sand Lake 8428 Miller Hill Rd, Sand Lake 12153 | (518) 674-3033 |