| Business | Phone |
| Warrensburg Fifty Plus Club 3847 Main St, Warrensburg 12885 | (518) 623-2850 |
| Warrensburg Planning & Code 3797 Main St, Warrensburg 12885 | (518) 623-9214 |
| Warrensburg Town Bath House Echo Lake, Warrensburg 12885 | (518) 623-9222 |
| Warrensburg Town Collector 3797 Main St, Warrensburg 12885 | (518) 623-4561 |
| Warrensburg Town Historian 3797 Main St, Warrensburg 12885 | (518) 623-5153 |
| Warrensburg Town Historian 3847 Main St, Warrensburg 12885 | (518) 623-5153 |
| Warrensburg Town Justice 3797 Main St, Warrensburg 12885 | (518) 623-9776 |
| Warrensburg Town Landfill Main St, Warrensburg 12885 | (518) 623-3096 |
| Warrensburg Town Store House 11 King St, Warrensburg 12885 | (518) 623-9522 |
| Warrensburg Town Supervisors 3797 Main St, Warrensburg 12885 | (518) 623-9511 |
| Warrensburg Waste Water Trtmnt 3797 Main St, Warrensburg 12885 | (518) 623-4136 |