Was there probably December or early January. Fairfax police had done a catalytic conventer etching there before. Switched to a newer car & wanted it done on this one too. Matt was the best start to finish & they pointed out something that I wouldn’t have seen. It ended up being nothing & since the car was brand new had the dealer check. But better safe than sorry. Thank you to Matt for the great service. You guys have a great waiting area & snacks are always a bonus. Next time I upgrade will check back with you.