| Commerce Township Departments | Direct Phone Number |
| Supervisor | 248-960-7070 |
| Clerk | 248-960-7020 |
| Treasurer | 248-960-7040 |
| Planning | 248-960-7050 |
| Ordinance Officer | 248-960-7077 |
| Building | 248-960-7060 |
| Assessing | 248-960-7077 |
| Human Resources/Finance | 248-960-7069 |
| Information Technology | 248-960-7037 |
| Richardson Senior Center / Parks and Recreation | 248-926-0063 |
| Library | 248-669-8108 |
| Fire Department – Non-Emergency Number | 248-560-0051 |
