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Tire World Auto Centers
“The staff was very knowledgeable (1) addressing the problems with my vehicle's engine and (2) working with the insurance company as this was a warranty job.”
Best Muffler & Exhaust Shops in Frederick, MD
15 technicians listed · 8 in Frederick · 4 open weekends · 13 rated 4.5+
Data verified October 16, 2026
Butler Tire Service
“Did a quick tire repair on short notice for us on a holiday .”
Brownie's Auto Repair
“The best part is that they get things done in a timely manner.”
Advanced Automotive Repair
“The prices are reasonable and the owner is straight with what it will cost and if something else comes up he lets you know and decide what to do.”
Center City Tire & Auto
“Very friendly and they are not out to rob you with jacked up prices.”
That Auto Shop
“They were friendly upfront and showed me exactly what they were doing and gave me options!!!”
Listed for drivers in and around Frederick, 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: Frederick, MD
Of the 15 technicians we list here, 8 are in Frederick itself and 7 come from towns including Mt Airy (2, 14 mi), Walkersville (1, 5 mi) and Middletown (1, 7 mi). The technicians on this page are rated from 4.2 to 4.9 across 2,280 reviews; 8 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 (86%), quality (86%) and value (86%). 4 are open on Saturdays. The services the technicians on this page list most often on their websites are alignments (2), brake repair (2) and tune-ups (2). 4 list staff certifications (ASE) and 7 have a BBB rating of A or A+. Domain records put 7 websites of the technicians on this page at ten or more years old; the oldest dates from 2001. 3 offer financing; 3 give free estimates; 2 are family- or locally-owned and 5 list coupons or special offers. We have a website on file for 10 of the technicians on this page; 7 publish a contact page; 4 list a public email and 2 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.
Can I book an exhaust job online with shops listed for Frederick?
An online booking link appears on 2 of the 15 listings here. Most exhaust work is short enough to be a same-week appointment, though a converter or a full section may wait on a part arriving.
Foreign Auto Excellence Inc
“They diagnosed the issue and kept me updated every step of the way.”
Rosemont Motors
“I will exclusively be using rosemont motors due to Ed's professionalism and hard work.”
Rayo's Auto Services
“They took me in with less than 30 mins in their work day and they had me in and out in less than 20 with the problem fixed.”
Spike's Auto Care & Tire
“They have some of the best prices in our area and they are really helpful about scheduling late notice.”
Four County Import Service
“They went out of their way to squeeze me in and get my SUV back to me before the holidays.”
Fountaindale Auto Center
“If you need anything done to your vehicle, this is the place to go.”
County Auto Center
“Very clear and honest about needed repairs and gave a fair price.”
Brunswick Auto Repair
“They were very patient throughout the process of finding an engine for the car as well as doing the repairs and making sure my family member was well taken care.”
DDM Automotive
“Friendly knowledgeable staff, gets work done quickly and thorough.”
Why these companies made our list
What customers say about technicians in and near Frederick
- “Great service at a reasonable rate. I never go anywhere else for brakes, exhaust work or tires.” — customer of Butler Tire Service
- “JR especially was very helpful ,and my car, which had exhaust and transmission problems is in good running order, I will recommend this mechanic shop to anyone.” — customer of That Auto Shop
- “I've taken about five cars to him some with major work and some with minor work and he has done a great job each and every time.” — customer of Brunswick Auto Repair
- “They give you the repairs you need to get back on the road and they charge a fair price for it.” — customer of Brownie's Auto Repair
Excerpts from public reviews of the technicians listed on this page.
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