Ed Marvin has been with Master Muffler for more than 15 years and is known as one of the best employees Master Muffler has ever had. He also has the highest customer satisfaction rating out of all the other Master Muffler managers. Ed has more than 30 years experience in the auto repair industry. There isn’t much that Ed doesn’t know about cars and he is known as the exhaust expert and specialist. Come in to Master Muffler Provo Location and meet Ed and his amazing team.