| Business | Phone |
| Warren County Court 550 Justice Dr, Dayton 45402 | (937) 425-1370 |
| Montgomery Cnty Juvenile Court 303 W 2nd St, Dayton 45402 | (937) 225-4130 |
| Montgomery County Court-Appls 41 N Perry St # 515, Dayton 45402 | (937) 225-4464 |
| Montgomery County Drug Court 117 S Main St, Dayton 45402 | (937) 496-6052 |
| Montgomery County Drug Court 451 W 3rd St, Dayton 45422 | (937) 496-6052 |
| Montgomery County Magistrate 41 N Perry St # 3, Dayton 45402 | (937) 225-4168 |
| Montgomery Probate Court Clerk 41 N Perry St # 209, Dayton 45402 | (937) 225-4640 |