Full Service collision repair shop, Crest Cadillac services Nashville and the entire middle Tennessee area. We are a BMW, Mercedes Benz, Honda, Audi and GM certified repair shop. We repair all make and all models and we have a life time warranty for as long as you own your car! Full Service collision repair shop, Crest Cadillac services Nashville and the entire middle Tennessee area. We are a BMW, Mercedes Benz, Honda, Audi and GM certified repair shop. We repair all make and all models and we have a life time warranty for as long as you own your car!