Welcome to Mike’s Muff-Ex & Repair LLC
Mike’s Muff-Ex & Repair LLC is a locally owned and operated auto repair shop based in Iron River, MI. Our owner has worked in the industry since 1996. Our shop has provides customers throughout area communities with reliable, affordable car repair and services. From our beginning, it has been our goal to help our customers get back on the road safely.
Our business started as an exhaust shop and grew into a full-service auto repair facility. Customers across Iron, Gogebic, and Dickinson counties count on us for the care they need, at prices that fit into their budget. We don’t sell our customers on things they don’t need. With Mike’s Muff-Ex & Repair LLC, you can count on straightforward services and no surprises.
Your Friendly, Honest Hometown Repair Shop
Reliable Repairs for 20+ Years
Mike has been an automotive technician since 1996. He began his career at a local General Motors garage and have provided customers across the are with reliable, trusted repairs & services for over 20 years.
Family Owned & Operated
When Mike Bittner and his son, Jeff O’Claire, bought the shop in 2017, they expanded the services to include everything from brake repair and engine diagnostics to tire services and suspension repair.
Committed to Trustworthy Services
It is our goal to help you get back on the road affordably and safely. Mike is an ASE Certified Technicians and we carry a 2-year or 24,000-mile nationwide warranty on most of the parts we install.