I consider myself a car detail expert but since I don't have time to detail my car these days, I called US Auto SPA. I had called two other mobile detailing companies and by weighing the prices and quality of work, Steve's prices are reasonable with simply outstanding results. Since I've detailed my cars for many years and probably have OCD, I'm a tough customer to satisfy, but after speaking with Steve and seeing his results, he knows the proper techniques of detailing a car in the correct way so that the paint surface is never harmed. Steve detailed my car recently and the end result was that my paint surface was smooth as silk (all contaminants removed) and the car was immaculate inside and out. I'll definitely use Steve from now on because not only does he do a superb job on my car but he's a good guy and provides exceptional customer service.