Town Hall Address 1247 Kings Ave Kline, SC 29812 United States- Barnwell County Zoning 803.584.4521 1247 Kings Ave Kline, SC 29812 United States Fire District 803-671-1191 51 Queen St Barnwell, SC 29812 United States Town Clerk 803.584.4521 1247 Kings Ave Kline, SC 29812 United States Water 803-541-1110 48 Ammie Ave Barnwell, SC 29812 United States Sewer 803-541-1110 48 Ammie Ave Barnwell, SC 29812 United States Tax Collector 803.584.4521 1247 Kings Ave Kline, SC 29812 United States Code Enforcement 803.584.4521 1247 Kings Ave Kline, SC 29812 United States County Barnwell