| Business | Phone |
| Hillsborough Sewage Plant 355 Elizabeth Brady Rd, Hillsborough 27278 | (919) 732-2681 |
| Hillsborough Town Garage 719 Dimmocks Mill Rd, Hillsborough 27278 | (919) 732-6704 |
| Hillsborough Water Plant 711 Dimmocks Mill Rd, Hillsborough 27278 | (919) 732-3621 |
| Town Of Chapel Hill 110 E King St, Hillsborough 27278 | (919) 968-2743 |