| Business | Phone |
| Superior Realty Management 155 6th St # 7, Chelsea 2150 | (617) 884-6883 |
| Point East Realty 324 Marginal St, Chelsea 2150 | (978) 646-1111 |
| Prime Management 34 Hawthorne St, Chelsea 2150 | (617) 389-0699 |
| Lundgren Management Group Inc 121 Captains Row, Chelsea 2150 | (617) 887-3333 |