"I know who to call...: At first I picked Madison Muffler because they were the first to have a review written about them. After calling around to get estimates on a cat job, they had the best one. I dropped it off around 10:30am and he called around 1:00pm that it was done. I didn't get the guys name, but he is a co-owner and really nice. It appeared that he was pretty busy, but took the time to talk to me and make sure that I really did need the cat. converter replaced."