Town Hall Address 48 South Main Street Middleton, MA 01949 United States- Essex County Website http://www.townofmiddleton.org/ Town Clerk 978-774-6927 http://www.townofmiddleton.org/290/Town-Clerk United States Assessor 978-774-2099 http://www.townofmiddleton.org/316/Board-of-Assessors Mon, Wed-Thurs: 8:00-4:00. Tues: 8:00-6:00, Fri: 8:00-1:00 48 South Main Street Middleton, United States Tax Collector 978-774-8327 Mon, Wed-Thurs: 8:00-4:00. Tues: 8:00-6:00, Fri: 8:00-1:00 48 South Main Street Middleton, United States Fire District 978-774-2466 United States Water 978-777-0407 United States Town Hall Hours Mon, Wed-Thurs: 8:00-4:00. Tues: 8:00-6:00, Fri: 8:00-1:00 County Essex