| Business | Phone |
| Williamson County Adult Probat 412 Vance St, Taylor 76574 | (512) 352-4132 |
| Williamson Cnty Commissioner 412 Vance St, Taylor 76574 | (512) 238-2111 |
| Williamson County Courthouse 412 Vance St, Taylor 76574 | (512) 352-3661 |
| Williamson County Drivers Taylor 76574 | (512) 352-4160 |
| Williamson County Juvenile 115 W 6th St, Taylor 76574 | (512) 352-9397 |
| Williamson County Veterans Svc 113 W 4th St, Taylor 76574 | (512) 365-8636 |
| Williamson County Veterans Svc 412 Vance St, Taylor 76574 | (512) 365-8636 |
| Constable Precinct 4 115 W 6th St, Taylor 76574 | (512) 365-3491 |
| County Commissioner 900 S Main, Taylor 76574 | (512) 365-2311 |
| Justice Of The Peace 109 W 5th St, Taylor 76574 | (512) 352-2161 |