Departments
| Department | Address | Phone |
| Assessor Department | One Niskayuna Circle Niskayuna, NY 12309 | (518) 386-4550 |
| Building Department | One Niskayuna Circle Niskayuna, NY 12309 | (518) 386-4522 |
| Community Programs | One Niskayuna Circle Niskayuna, NY 12309 | Lori Peretti - 518-386-4526 Julie Lohre - 518-386-4504 |
| Comptroller | One Niskayuna Circle Niskayuna, NY 12309 | (518) 386-4506 |
| Engineering Department | One Niskayuna Circle Niskayuna, NY 12309 | (518) 386-4520 |
| Farmers Market |
One Niskayuna Circle Niskayuna, NY 12309 | |
| Highway Department | 1040 WTRY Road Niskayuna, NY 12309 | (518) 785-9753 |
| Information Technology | One Niskayuna Circle Niskayuna, NY 12309 | (518) 386-4524 |
| Justice Court | One Niskayuna Circle Niskayuna, NY 12309 | (518) 386-4560 |
| Niskayuna Senior Center | Niskayuna Community Center 2682 Aqueduct Road Niskayuna, NY 12309 |
(518) 372-4969 Alternate Phone: (518) 386 4526 |
| Office of the Town Attorney | One Niskayuna Circle Niskayuna, NY 12309 | 518-386-4516 |
| Parks | One Niskayuna Circle Niskayuna, NY 12309 |
(518) 386-4504 Town Pool (518) 381-6384 |
| Planning Department | One Niskayuna Circle Niskayuna, NY 12309 | (518) 386-4530 |
| Police Department |
One Niskayuna Circle Niskayuna, NY 12309 |
(518) 386-4585 Non-emergency: (518) 630-0911 Records and Reports: (518) 386-4585 |
| Receiver of Taxes | One Niskayuna Circle Niskayuna, NY 12309 | (518) 386-4540 |
| Recycling and Transfer Center |
2555 River Road Behind the Water & Sewer Maintenance Facility inside stockade area Niskayuna, NY 12309 |
(518) 491-7155 |
| Senior Center | 2682 Aqueduct Road Niskayuna, NY 12309 | (518) 372-4969 |
| Stormwater Management Program |
One Niskayuna Circle Niskayuna, NY 12309 |
(518) 386-4520 |
| Town Clerk | One Niskayuna Circle Niskayuna, NY 12309 | (518) 386-4510 |
| Town Historian | One Niskayuna Circle Niskayuna, NY 12309 | |
| Town Supervisor | One Niskayuna Circle Niskayuna, NY 12309 | (518) 386-4501 |
| Utility Billing | 1034 WTRY Road Niskayuna, NY 12309 | (518) 377-8411, ext.1 |
| Wastewater Treatment Plant | One Niskayuna Circle Niskayuna, NY 12309 | (518) 374-9580 |
| Water & Sewer Department | One Niskayuna Circle Niskayuna, NY 12309 | (518) 386-4520 |
| Water & Sewer Maintenance | 1034 WTRY Road Niskayuna, NY 12309 | (518) 377-8411, ext.1 |
| Water Treatment Plant | One Niskayuna Circle Niskayuna, NY 12309 | (518) 377-7400 |