Town Hall Address 500 Mims Ave Johnston, SC 29832-1112 United States- Edgefield County Zoning 803-275-2488 500 Mims Ave Johnston, SC 29832-1112 United States Fire District 803-275-2488 500 Mims AVE Johnston, SC 29832 United States Town Clerk 803-275-2488 500 Mims Ave Johnston, SC 29832-1112 United States Water 803.637.3011 100 Waterworks Road Edgefield, SC 29824 United States Sewer 803.637.3011 100 Waterworks Road Edgefield, SC 29824 United States Tax Collector 803-275-2488 500 Mims Ave Johnston, SC 29832-1112 United States Code Enforcement 803-275-2488 500 Mims Ave Johnston, SC 29832-1112 United States Town Hall Hours M-F 8-4 County Edgefield