| Business | Phone |
| Wellsville Building Inspector 156 N Main St, Wellsville 14895 | (585) 593-2254 |
| Wellsville Business Office 156 N Main St, Wellsville 14895 | (585) 593-4142 |
| Wellsville Electric Dept 232 W Dyke St, Wellsville 14895 | (585) 593-4000 |
| Wellsville Waste Water Trtmnt 200 Bolivar Rd, Wellsville 14895 | (585) 593-4361 |