| Business | Phone |
| Mason Circuit Court Records 304 E Ludington Ave, Ludington 49431 | (231) 845-1445 |
| Mason County Circuit Court 304 E Ludington Ave, Ludington 49431 | (231) 845-0516 |
| Mason County District Court 304 E Ludington Ave, Ludington 49431 | (231) 843-4130 |
| Mason County Friend Of Court 304 E Ludington Ave, Ludington 49431 | (231) 843-4791 |
| Mason County Juvenile Court 304 E Ludington Ave, Ludington 49431 | (231) 845-1213 |
| Mason County Magistrate 304 E Ludington Ave 207, Ludington 49431 | (231) 843-9717 |
| Mason County Probate Judge 304 E Ludington Ave, Ludington 49431 | (231) 843-8666 |