WELCOME! Harold's Muffler
We are dedicated to provide the best possible customer service. Please be sure to go to our Shop Specials section for our current promotions and specials. Come by and visit our clean and professional shop.
Harold's Muffler Service 1510 Janesville Ave Fort Atkinson, WI 53538 Phone: 920-563-8453 Email Us
Call or email us to schedule your next appointment. Business Hours Monday - Thursday 8:00AM - 5:30PM Friday 8:00AM - 5:00PM Saturday & Sunday Closed
Call or email us to schedule your next appointment.
Business Hours
Monday - Thursday 8:00AM - 5:30PM
Friday 8:00AM - 5:00PM Saturday & Sunday Closed
For your convenience, we accept the following credit cards: