Industrial Accidents Department 600 Washington St # 7 Boston, MA 02111 Phone : (617) 727-4900 Business Category Administration Of Social Human Resource & Income Maintenance Programs Mass Commonwealth Of 600 Washington St Boston, MA 02111 Phone : (617) 727-4900 Business Category Real Estate Government Offices-City Village & Twp Railroads Line-Haul Operating Airports Real Estate Management Port Authorities Fire Departments Railroads Government Offices State & Local Fire Protection Emergency & Rescue Port Authorities & Service Government Offices & Public Schools