Social Services-child Abuse 45 Spruce St Chelsea, MA 02150 Phone : (617) 660-3400 Business Category Administration Of Social Human Resource & Income Maintenance Programs Mass Commonwealth Of 45 Spruce St Chelsea, MA 02150 Phone : (617) 660-3400 Business Category Government Offices-City Village & Twp Government Offices-County Government Offices State & Local Government Offices & Public Schools