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Sprinkler Fitters Local 550, welcomes all correspondence with End Users, Owners, Project Managers, potential Apprentices, interested Journeymen or those who are just interested in providing feedback about our website.


Address: 46 Rockland St. Boston, MA 02132 MA Phone: (617) 323-0474 MA Fax: (617) 323-1373


Business Hours

Monday - Friday: 8am to 4:30pm Saturday: Closed Sunday: Closed