Town Hall Address 109 Forsyth St. Barnesville, GA 30204 United States- Lamar County Website http://www.cityofbarnesville.com/ Tax Collector 770-358-5161 408 Thomaston St Barnesville, GA 30204 United States Zoning 770-358-6290 104 Merchants Way Barnesville, GA 30204 United States Fire District 770-358-1246 111 Forsyth St. Barnesville, GA 30204 United States Code Enforcement 770-358-6290 104 Merchants Way GA, GA 30204 United States Water 770-358-0181 109 Forsyth St. Barnesville, GA 30204 United States Sewer 770-358-0181 109 Forsyth St. Barnesville, GA 30204 United States Town Clerk 770-358-0181 109 Forsyth St. Barnesville, GA 30204 United States Public Works 770-358-0181 109 Forsyth St. Barnesville, GA 30204 United States Town Hall Hours Monday - Friday: 8:00 A.M. - 4:30 P.M. County Lamar