Lavonia Chamber of Commerce MembersGo back to directory.Add to Address Book. Hart EMC Hart EMCPublic Relations Coordinator Contact: Angie Brown Work PO Box 250 Hartwell Georgia 30643 work Work Phone: 706-377-2223work Work Email: angie.brown@hartemc.comINTERNET Website: http://www.hartemc.com%20 Categories: Construction and Utilities Updated 1 year ago.