Muffler America was recommended to me after failing for an inspection sticker due to various things, including an exhaust leak. No appointment was needed, walked-in and received service right away. Not sure of the mechanic's name but he was very friendly and fixed my exhaust in about 30 minutes (needed a patch and a pipe replaced). Very reasonable price for the work. Mechanic did an AMAZING job! My car is 16 years old and sounds brand new.