Mufflers Exhaust Systems in Harrison Township, MI

I love Doug's Muffler. I just left there without spending a dime. Doug could have charged me for a new suspension to fix the horrible knocking sound in my wheel wells. Instead,…

Excellent ongoing customer service! These guys rock as mechanics and human beings! They are phenomenal at their craft!"

From Business: We offer Catalyst Recycling. Competitive Pricing on all Catalysts. Top prices paid on all catalytic converters. Don't let the other guys mis-grade your pieces.…

Mr Greg H. This guy was rude and did not give me what I asked for. I asked for 2 1/2 and he put 2 1/4 on. He made header collectors out of strait pipe and flimsy flanges out of…

Al's Master is a top notch mechanic, Honest and fast service, they will not leave you hanging for days like a lot of other local shops"

I recently had an exhaust put on by them. Very high quality work. I was extremely happy with every aspect of their service. Knowledgeable employees, and very reasonably priced.…

They are honest and trustworthy to work on your vehicle. And do good work. I have taken my vehicles here for years. Will be back."

I took my vehicle there for exhaust and muffler issues. George and Nick were very cordial and made me fesl my issues were important. They even suppled me with a loaner vehicle…

Took my Cherokee in for an estimate on broken front pipe. Got me in the same day. Did a great repair, good price & very friendly.I will be telling my friends & family to go…

I've been a customer since 2020 and have been impressed with the level of knowledge, service, and reliability. Each technician is a certified Master Mechanic, their manager…

I went here and told them I needed a new muffler because my car was loud and it looked like the muffler was hanging. They told me the muffler was fine and I only needed some…

I am someone who does not know much about cars and their maintenance. I usually feel overwhelmed and, often times, as though I am being scammed by whichever mechanic shop I…