What amazing service! Ronnie helped me out in giving advice on how to do a drive cycle to pass a smog check that was failed several times, and helped to test the monitors for no charge before I took it in for a smog again (and it passed!). The mechanics changed out brake lights on the spot for a small fee. Ronnie helped me change out my broken car key (which the dealer had said could not be fixed and would require a new reprogrammed key for a lot of money). He was super helpful, professional, and friendly. Highly recommend Car Nerds!