| Business | Phone |
| Amherst Engineering Dept 1100 N Forest Rd, Williamsville 14221 | (716) 631-7154 |
| Amherst Family Room 1615 Amherst Manor Dr, Williamsville 14221 | (716) 631-7298 |
| Amherst Housing Dept 5583 Main St, Williamsville 14221 | (716) 632-1569 |
| Amherst Pepsi Center 1615 Amherst Manor Dr, Williamsville 14221 | (716) 631-7555 |
| Amherst Refuse Control Office 1042 N Forest Rd, Williamsville 14221 | (716) 631-7119 |
| Amherst Town Building Dept 5583 Main St, Williamsville 14221 | (716) 631-7080 |
| Amherst Town Computer Svc 5583 Main St, Williamsville 14221 | (716) 631-7062 |
| Amherst Town Supervisor's Office 5583 Main St, Williamsville 14221 | (716) 631-7032 |
| Amherst Traffic Safety 1042 N Forest Rd, Williamsville 14221 | (716) 631-7154 |
| Amherst Traffic Safety Dept 1042 N Forest Rd, Williamsville 14221 | (716) 631-5990 |
| Amherst Youth Board 1615 Amherst Manor Dr, Williamsville 14221 | (716) 631-7299 |
| Amherst-Clarence-Newstead Svc 5583 Main St, Williamsville 14221 | (716) 631-7003 |
| Town Of Amherst Archives Center 5178 Main St, Williamsville 14221 | (716) 631-7125 |
| Town Of Amherst Attorneys 5583 Main St, Williamsville 14221 | (716) 631-7030 |
| Town Of Amherst Councilmen 5583 Main St, Williamsville 14221 | (716) 631-7013 |
| Town Of Amherst Personnel 5583 Main St # 1, Williamsville 14221 | (716) 631-7025 |
| Town Of Amherst Planning 5583 Main St, Williamsville 14221 | (716) 631-7051 |
| Clearfield Youth Center 730 Hopkins Rd, Williamsville 14221 | (716) 689-1404 |
| Williamsville Building Dept 5565 Main St, Williamsville 14221 | (716) 632-7747 |
| Williamsville Village Clerk 5565 Main St, Williamsville 14221 | (716) 632-4120 |
| Williamsville Youth Center 6350 Main St, Williamsville 14221 | (716) 839-9547 |
| Williamsville Youth Center Acdmy 39 Academy St, Williamsville 14221 | (716) 633-8117 |
| Williamsville Youth Center Acdmy 6350 Main St, Williamsville 14221 | (716) 633-8117 |