| Business | Phone |
| Service Employee's Intl Union 2495 Kensington Ave, Amherst 14226 | (716) 631-8940 |
| United Auto Workers 35 George Karl Blvd # 100, Amherst 14221 | (716) 632-1540 |
| United Auto Workers Region 500 Commerce Dr, Amherst 14228 | (716) 691-1022 |
| New York State Nurses Assn 4560 Bailey Ave # 1, Amherst 14226 | (716) 832-6474 |