| Business | Phone |
| Caldwell County Sheriff 1204 Reed Dr, Lockhart 78644 | (512) 398-6777 |
| Caldwell County Sheriff 1400 E Fm 20, Lockhart 78644 | (512) 398-4343 |
| Caldwell Highway Patrol 1204 Reed Dr, Lockhart 78644 | (512) 398-4333 |
| Caldwell Highway Patrol 1400 E Fm 20, Lockhart 78644 | (512) 398-4333 |