I've taken my car here a few times for repairs. Twice they suggested I take it back to the dealer to check on a recall or warranty. Both times they were correct. Thy didn't charge me for the diagnostic. Another time, I brought an older car here which required about $3k worth of repairs. I declined the service as I decided to sell the car instead. Again, no charge on diagnostic. Very happy with their service so far. I will definitely come back in the future