Porta's Car Care
“Can always count on them to not only find the problem but to fix it also !”
Best Muffler & Exhaust Shops in Dundalk, MD
15 technicians listed · 4 in Dundalk · 4 open weekends · 13 rated 4.5+
Data verified October 16, 2026
North Point Car Care
“Ive been looking for an honest mechanic ,i think i found them!”
Quality Discount Muffler & Brakes
“The staff was extremely friendly and diagnosed the issue with my muffler right away.”
Don's Auto Service
“Don is friendly and truly cares about his customer.”
Wells Automotive
“Professional work just expected that if I had an appointment that I wouldn't have to wait all day for a diagnosis of the problem.”
Olympic Auto & Truck Service LLC
“Great work very helpful and good service my front end was sloppy and they got it right, also got an alignment And they got it on point I would recommend to anyone.”
Listed for drivers in and around Dundalk, MD, these 15 shops handle mufflers, pipes and catalytic converters. What each one says about welding, custom work and warranties comes from its own website; ratings and quotes come from public reviews.
Area overview: Dundalk, MD
Of the 15 technicians we list here, 4 are in Dundalk itself and 11 come from towns including Baltimore (5, 7 mi), Glen Burnie (3, 10 mi) and Rosedale (1, 5 mi). The technicians on this page are rated from 4.2 to 4.9 across 4,211 reviews; 14 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (94%), quality (83%) and value (64%). The topics that come up most in reviews of the technicians on this page are "fair", "communication" and "diagnosis". 4 are open on Saturdays. 1 lists staff certifications (ASE) and 9 have a BBB rating of A or A+. Domain records put 10 websites of the technicians on this page at ten or more years old; the oldest dates from 1999. 4 offer financing; 2 are family- or locally-owned and 7 list coupons or special offers. We have a website on file for 11 of the technicians on this page; 8 publish a contact page; 4 list a public email and 4 take bookings online. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Why are some of these shops outside Dundalk?
4 of the 15 shops sit in Dundalk and the others come from other towns within 10 mi. A shop with a bender and a welder is worth a short drive, since it can repair what a parts-only counter would replace.
JE Import Performance Inc
“The JE team was a recommended to me by a friend who had very positive experience.”
White Marsh Muffler & Brakes
“Very knowledgeable about what he does and about other things u may have concerns or questions on.”
Baltimore Bimmer
“They helped me diagnose and fix my problem in the cheapest way possible.”
HP Racing Inc Automotive Restyling
“Did a great good I will come back again”
Carney Tire & Car Care Center Tire Pros
“He's very professional and friendly and gets the job done!”
Atlantic Tire
“Helped us out right away got a nail in our tire on our commute home and they were able to fix it and get us on our way.”
Pars International Inspection & Collision
“This place it's one of the best shop, I bring my cars there, all the time that I needed.”
B & O Auto Repair Shop
“He replaced a part that didn't end up fixing the problem and refunded me in full for the repair and the labor.”
Gerry's Tire Services Inc
“I will definitely be back and be recommending this company to others in Baltimore.”
Why these companies made our list
What customers say about technicians in and near Dundalk
- “Highly recommend and will be my go to for car maintenance and repairs!” — customer of North Point Car Care
- “John, the owner, was professional and really knowledgeable on what I wanted to be done to my car.” — customer of White Marsh Muffler & Brakes
- “I was impressed and confident that the installation would be done well, and it was.” — customer of JE Import Performance Inc
- “Promises made were kept. Estimates were accurate, the work was done in a timely manner, cost was competitive.” — customer of White Marsh Muffler & Brakes
Excerpts from public reviews of the technicians listed on this page.
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