Very good service by experienced knowledgeable team. They did a pre-purchase for me on a Mercedes for me and it saved me from buying a lemon. I had them look at another car and I bought that car knowing its maintenance state. When the dealership then recommended over $2K in repairs,1st Class took the time to actually show me areas under the car and that the recommendations were marginal at best and not required at any time in the near future.
