These guys were great! My car had been making noise that sounded like the muffler. I called and found that they close at 5:00 and I don’t get out of work until 5:00. They said that they would wait. When I got there they new exactly what they were doing. I turned out not to be the muffler but a small piece (manifold) from the engine. They replaced the part and did some welding in no time. My bill was a lot less than if they had replaced the muffler and I was out in a jiffy.