| Business | Phone |
| Property Taxes 300 E Wm J Bryan Pkwy, Bryan 77803 | (979) 361-4482 |
| Voter Registration 300 E Wm J Bryan Pkwy, Bryan 77803 | (979) 361-4490 |
| Auto Registration 300 E William J Bryan Pkwy, Bryan 77803 | (979) 361-4473 |
| Brazos County 911 District 101 Regent Ave, Bryan 77803 | (979) 779-0911 |
| Brazos County Road Maintenance 2617 Highway 21 W, Bryan 77803 | (979) 822-2127 |
| Brazos County Juvenile Justice 1904 Highway 21 W, Bryan 77803 | (979) 823-3544 |
| Brazos County Offices 1904 N Earl Rudder Fwy, Bryan 77808 | (979) 778-5546 |
| Brazos County Personnel 300 E 26th St 107, Bryan 77803 | (979) 361-4114 |
| Brazos County Veterans Svc 202 E 27th St 103a, Bryan 77803 | (979) 361-4360 |