| Business | Phone |
| Public Safety Dept 13730 Research Blvd, Austin 78750 | (512) 257-2270 |
| Boating Safety Div 4200 Smith School Rd, Austin 78744 | (512) 389-4828 |
| Us Faa 300 E 8th St, Austin 78701 | (512) 916-5511 |
| Transportation Dept Mntnc 9500 N Lake Creek Pkwy, Austin 78717 | (512) 465-7974 |
| Motor Vehicle Titles & Rgstrtn 4000 Jackson Ave 104, Austin 78779 | (512) 465-7365 |