| Business | Phone |
| Rockland Code Enforcement 270 Pleasant St, Rockland 4841 | (207) 594-0308 |
| Rockland Harbor Master Waterfront Park, Rockland 4841 | (207) 594-0312 |
| Rockland Legal Dept 270 Pleasant St, Rockland 4841 | (207) 594-0305 |
| Rockland Public Landing 1 Harbor Park, Rockland 4841 | (207) 594-0314 |
| Rockland Transfer Station 270 Pleasant St, Rockland 4841 | (207) 594-0322 |
| Rockland Voter Registry 270 Pleasant St, Rockland 4841 | (207) 594-0334 |