Town Hall Address One Public Sq. Clarksville, TN 37040 United States- Montgomery County Website https://www.cityofclarksville.com/ Zoning 931-645-7448 329 Main Street Clarksville, TN 37040 United States Fire District 931-645-7456 803 Main St Clarksville, TN 37040 United States Town Clerk 931-648-6121 One Public Sq. Clarksville, TN 37040 United States Water 931-645-7400 2215 Madison St Clarksville, TN 37043 United States Sewer 931-645-7400 2215 Madison St Clarksville, TN 37043 United States Tax Collector 931-645-7436 One Public Sq. Clarksville, TN 37040 United States Code Enforcement 931-645-7426 6768 100 S Spring St Clarksville, TN 37040 United States Town Hall Hours Mon-Fri 8:00 AM to 4:30 PM County Montgomery