| Business | Phone |
| Haralson County Juvenile Judge 4485 Georgia Highway 120, Buchanan 30113 | (770) 646-2025 |
| Haralson County Magistrate Ct 4485 Georgia Highway 120, Buchanan 30113 | (770) 646-2015 |
| Haralson County Probate Judge 4485 Georgia Highway 120, Buchanan 30113 | (770) 646-2008 |
| Haralson Superior Clerk-Court 4485 Georgia Highway 120, Buchanan 30113 | (770) 646-2005 |