Town Hall Address 6454 Merry St Unionville, MI 48767 United States- Tuscola County Website https://unionvillemi.us/ Zoning 989-674-2244 6454 Merry St Unionville, MI 48767 United States Town Clerk 989-674-2244 6454 Merry St Unionville, MI 48767 United States Water 989-674-2244 6454 Merry St Unionville, MI 48767 United States Sewer 989-674-2244 6454 Merry St Unionville, MI 48767 United States Tax Collector 989-674-2244 6454 Merry St Unionville, MI 48767 United States Code Enforcement 989-674-2244 6454 Merry Street Unionville, MI 48767 United States Town Hall Hours Call for hours County Tuscola