We were traveling on 75 when a heat warning light came on in my car. We immediately got off the exit and went straight to Transmission Doctor based off other reviews. We pulled in 45 minutes before they closed. They were literally the kindest people. They fixed our car which had too much transmission fluid in it, causing it to overheat (which was filled by the dealership mechanic). They had to stay late past their closing time and allowed myself, two children, and dog to wait while they quickly worked on the car. I have never had such a positive experience. I only wish I lived closer to give them all of my business.