| Business | Phone |
| Woodland's Behavior Health 960 M 60 E, Cassopolis 49031 | (269) 445-2451 |
| Cass Cnty Courthouse Security 60296 M 62, Cassopolis 49031 | (269) 445-4433 |
| Cass Cnty Familty Independence 325 M 62, Cassopolis 49031 | (269) 445-0200 |
| Cass County Animal Control 323 M 62, Cassopolis 49031 | (269) 445-3701 |
| Cass County Casa 120 N Broadway St, Cassopolis 49031 | (269) 445-4431 |
| Cass County Commissioners 120 N Broadway St, Cassopolis 49031 | (269) 445-4420 |
| Cass County Domestic Violence Cassopolis 49031 | (269) 445-4449 |
| Cass County Drain Commissioner 120 N Broadway St 219, Cassopolis 49031 | (269) 445-4428 |
| Cass County Family Div 60296 M 62, Cassopolis 49031 | (269) 445-4452 |
| Cass County Friend Of The Crt 60296 M 62 # 3, Cassopolis 49031 | (269) 445-4436 |
| Cass County Medical Care 23770 Hospital St, Cassopolis 49031 | (269) 445-2623 |
| Cass County Planning Comm 120 N Broadway St, Cassopolis 49031 | (269) 445-4448 |
| Cass County Equalization 120 N Broadway St, Cassopolis 49031 | (269) 445-4432 |
| Cass County Road Commission 340 N O Keefe St, Cassopolis 49031 | (269) 445-8611 |