| Business | Phone |
| Martin County Court Adm 201 Lake Ave, Fairmont 56031 | (507) 238-3214 |
| Martin County Court Reporter 201 Lake Ave # 301, Fairmont 56031 | (507) 238-3283 |
| Martin County Court Svc 201 Lake Ave # 333, Fairmont 56031 | (507) 238-3215 |
| Martin County Dist Court Judge 201 Lake Ave # 300, Fairmont 56031 | (507) 238-3249 |
| Martin County Teen Court 201 Lake Ave # 333, Fairmont 56031 | (507) 238-3234 |