Town Hall Address 400 Slocum Road Dartmouth, MA 02747 United States- Bristol County Website http://www.town.dartmouth.ma.us/ Town Clerk 508-910-1800 https://www.town.dartmouth.ma.us/town-clerk United States Assessor 508- 910-1809 https://www.town.dartmouth.ma.us/assessor Mon-Fri: 8:30 to 4:30 400 Slocum Road Dartmouth, United States Tax Collector 508-910-1806 Mon-Fri: 8:30 to 4:30 400 Slocum Road Dartmouth, United States Fire District 508-996-1596 United States Water 508-999-0742 United States Town Hall Hours Mon-Fri: 8:30 to 4:30 County Bristol