Mad Hatter Mufflers
808 East Broadway
Alton, IL 62002
(618) 462-8163

Mad Hatter Mufflers
1150 Niedringhaus Ave.
Granite City, IL 62040
(618) 877-9891

Mad Hatter Muffler
198 Madison Ave.
Venice, IL 62090
(618) 877-9894