| Business | Phone |
| Wood County Justice-Peace 1001 E Coke Rd, Winnsboro 75494 | (903) 342-3079 |
| Winnsboro Main Street Program 201 S Main St, Winnsboro 75494 | (903) 342-0684 |
| Winnsboro Wastewater Plant 501 S Main St, Winnsboro 75494 | (903) 629-3222 |
| Winnsboro Wastewater Plant 720 County Road 4700, Winnsboro 75494 | (903) 629-3222 |