| Business | Phone |
| Askew-Morris Well Drilling 11 Williamson Rd, Zebulon 30295 | (770) 227-6712 |
| Complete Well Co 101 Williamson Rd, Zebulon 30295 | (770) 227-4646 |
| Middle Georgia Water Systems 101 Williamson Zebulon Rd, Zebulon 30295 | (770) 567-3400 |
| Middle Georgia Water Systems 11 Williamson Zebulon Rd, Zebulon 30295 | (770) 567-8696 |