Water Services
- Bloomfield Hills
- Dearborn
- Dearborn Heights
- Detroit
- Farmington Hills
- Ferndale
- Livonia
- Northville
- Novi
- Plymouth
- Royal Oak
- Troy
- West Bloomfield
Biohazard Services
- Bloomfield Hills
- Dearborn
- Dearborn Heights
- Detroit
- Farmington Hills
- Ferndale
- Livonia
- Northville
- Novi
- Plymouth
- Royal Oak
- Troy
- West Bloomfield