Town Hall Address 19500 15 Mile Rd Marshall, MI 49068 United States- Calhoun County Website http://www.convistownship.org/ Zoning 269-789-0564 19500 15 Mile Rd Marshall, MI 49068 United States Town Clerk 269-789-0564 19500 15 Mile Rd Marshall, MI 49068 United States Water 269-789-0564 19500 15 Mile Rd Marshall, MI 49068 United States Sewer 269-789-0564 19500 15 Mile Rd Marshall, MI 49068 United States Tax Collector 269-789-0564 19500 15 Mile Rd Marshall, MI 49068 United States Code Enforcement 269-789-0654 19500 15 Mile Road Marshall, MI 49068 United States Town Hall Hours Call for hours County Calhoun