Lavonia Chamber of Commerce Members Go back to directory. Add to Address Book. Savannah River Productions, Inc Savannah River Productions, IncCommunity theatre Contact: Andrea Bradford Work P O Box 137 Lavonia Georgia 30553 work Work Phone: 706-376-7397work Work Email: savannahriverproductions@gmail.comINTERNET Website: http://www.savannahriverproductions.org Categories: Arts Updated 2 months ago.