Town Hall Address 11 South Street Westminster, MA 01473 United States- Worcester County Website http://www.westminster-ma.gov/ Town Clerk 978-874-7406 https://www.westminster-ma.gov/town-clerk United States Assessor 978-874-7401 https://www.westminster-ma.gov/assessors Monday - Thursday: 8:00 am to 4:30 pm Friday: 8:00 am to 1:00 pm 11 South Street Westminster, United States Tax Collector 978-874-7403 Monday - Thursday: 8:00 am to 4:30 pm Friday: 8:00 am to 1:00 p 11 South Street Westminster, United States Fire District 978-874-2313 United States Water 978-874-5572 United States Town Hall Hours Monday - Thursday: 8:00 am to 4:30 pm Friday: 8:00 am to 1:00 pm County Worcester