Town Hall Address 405 US Hwy 1 Monticello, ME 04760 United States- Aroostook County Town Clerk 207- 538-9500 United States Tax Collector 207- 538-9500 United States Assessor 207- 538-9500 United States Fire District 207- 538-9500 United States Town Hall Hours Mon-Thurs 8:00-4:00 County Aroostook