| Business | Phone |
| Water Dept 29450 Munro St, Rockwood 48173 | (734) 676-3952 |
| Rockwood Housing Commission 32409 Fort Rd, Rockwood 48173 | (734) 379-9700 |
| Gibraltar Treasurer's Office 29450 Munro St, Rockwood 48173 | (734) 676-3903 |
| Gibraltar Senior Nutrition 29340 S Gibraltar Rd, Rockwood 48173 | (734) 671-0335 |