HELP - new dog need training

I have just been given a new German Shepherd dog who is a year old and his former owners have NOT worked with this dog at all.... He's intelligent and seems to be able to take some training, but really needs serious training and work to get under control. Does anyone know a trainer that is reasonable in price in the Atlanta area that could help me? I'll even gladly take some suggestions from anyone able to help me. Thanks! Dee Dee