| Business | Phone |
| Long Lake Treatment Plant Newcomb Rd, Long Lake 12847 | (518) 624-4704 |
| Long Lake Building Inspector Route 28n & 30amp;, Long Lake 12847 | (518) 624-2009 |
| Long Lake Justice Of The Peace Long Lake 12847 | (518) 624-3761 |
| Long Lake Medical Center Newcomb Rd, Long Lake 12847 | (518) 624-2301 |
| Long Lake Secretary-Supervisor Rr 28n & 30amp;, Long Lake 12847 | (518) 624-5441 |
| Long Lake Town Garage 1 Main St, Long Lake 12847 | (518) 624-6933 |
| Long Lake Town Supervisor Route 28 N & Route 30amp;, Long Lake 12847 | (518) 624-3001 |
| Skating Rink Long Lake 12847 | (518) 624-3031 |