| Business | Phone |
| Friend Of The Court 40 N Main St 6, Mount Clemens 48043 | (586) 469-5160 |
| Macomb County Juvenile Court 380 N Rose St, Mount Clemens 48043 | (586) 469-5240 |
| Macomb County Probate Court 21850 Dunham Rd, Mount Clemens 48043 | (586) 469-5290 |
| Macomb Court Administrator 40 N Main St 5, Mount Clemens 48043 | (586) 469-5150 |
| Macomb Court Assignment Clerk 40 N Main St 5, Mount Clemens 48043 | (586) 469-5155 |
| Macomb Probate Court-Mental 440 N Rose St, Mount Clemens 48043 | (586) 469-5320 |