Thumbs Up Detailing is Greer's premier auto detailer. We help make your car shine and shimmer in a way that will turn heads and make them wonder if you got a new car! Available by appointment we will bring our best service to your Thumbs Up Detailing is Greer's premier auto detailer. We help make your car shine and shimmer in a way that will turn heads and make them wonder if you got a new car! Available by appointment we will bring our best service to your schedule.