J.j.'s Auto Service Center
“I'd definitely recommend JJ's to anyone who is looking for a reputable service department and for a team who will do the job right!”
Best Muffler & Exhaust Shops in Waldorf, MD
14 technicians listed · 8 in Waldorf · 6 open weekends · 12 rated 4.5+ · 1 shows a license
Data verified October 18, 2026
Boswell's Auto Service
“The receptionist was super helpful and they got my repair done the same day they got all the parts.”
Cottman Transmission and Total Auto Care
“The customer service is very professional & I appreciate everything they've done.”
Cox's Automotive Repairs Inc.
“Great quality when qork is done and very honest with quotes or prices.”
Waldorf Muffler & Suspension
“These guys are honest, reliable, quick and probably the best price in town as well.”
Waldorf Auto Care
“I even saved money because they were able to fix some parts instead of me ordering new ones!”
Listed for drivers in and around Waldorf, MD, these 14 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: Waldorf, MD
Of the 14 technicians we list here, 8 are in Waldorf itself and 6 come from towns including White Plains (1, 1 mi), La Plata (1, 6 mi) and Charlotte Hall (1, 11 mi). The technicians on this page are rated from 4.3 to 4.8 across 2,378 reviews; 10 have 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (87%), quality (78%) and punctuality (70%). 6 are open on Saturdays. The services the technicians on this page list most often on their websites are brake repair (3), belts & hoses (2), fleet (2), oil change (2) and radiator repair (2). 1 shows a license on its website; 2 list staff certifications (ASE) and 2 have a BBB rating of A or A+. Domain records put 4 websites of the technicians on this page at ten or more years old; the oldest dates from 2007. 3 offer financing; 2 give free estimates; 4 are family- or locally-owned and 5 list coupons or special offers. 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 Waldorf?
An online booking link appears on 3 of the 14 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.
Pro-Tech Performance Automotive
“The timing set he installed with a new oil pump resolved the issues I had been experiencing, and the emissions inspection passed on the first try.”
AP Exhaust MD
“I called needing a rotation and they got me right in and out in 20 mins.”
Custom Performance Center Auto Repair & Towing
“The vehicles I've owned have changed but the level of quality service at Custom Performance has always been excellent.”
Ben Nielsen's Charles County Automotive
“Fantastic to have great service, support, and local business in our community.”
La Plata Tire Center
“I've always recommended to friends to come here and I've been told many times that they'll never go anywhere again but here.”
First Choice Auto Repair LLC
“I have brought my vehicle to First Choice two times and I have nothing but positive things to say about the office and their staff.”
South County Auto Repair
“Nice shop Good people good prices”
Ford Masters Auto Repair
“They diagnosed it as a bad fuel pump and they replaced the fuel pump in a very timely manner and the truck is running great.”
Why these companies made our list
What customers say about technicians in and near Waldorf
- “I just had exhaust work done I had flowmaster 40 series put on and the resonator removed he did a great job and he's reasonable with his prices .” — customer of Waldorf Muffler & Suspension
- “I trust him and his work. He’s honest, communicates with me and he works hard.” — customer of Waldorf Auto Care
- “My car sounds amazing and rides smoothly. The prices are respectable because the work is exceptional.” — customer of South County Auto Repair
- “Mr. John was very nice and professional! Went above and beyond for me.” — customer of South County Auto Repair
Excerpts from public reviews of the technicians listed on this page.
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