Founded in 1998 to provide local and regional support for self storage owners and operators, our association provides the opportunity for our members to communicate, develop and organize our industry's resources to protect and promote the concept of self storage and the businesses of our members.

If you are looking for available self storage units in Massachusetts or surrounding areas, you can search our database of member facilities.

If you are an owner or operator of a self storage business, and are interested in joining the association, you will find the membership application under the About MASSA link above.