Fastlane Import Auto Repair
“I love the new accountability system that recommends repairs needed, gives you photos of the problem , and a printed report of the repairs recommended by Fastlane.”
Best Muffler & Exhaust Shops in Smyrna, GA
24 technicians listed · 10 in Smyrna · 8 open weekends · 19 rated 4.5+
Data verified October 18, 2026
Cooper Lake Automotive
“I was told by both Mavis and Tires Plus that I needed brakes on my truck; something didn't feel right and ended up taking it to Cooper Lake to double check.”
Motorcars International
“Very honest body shop, with exceptional customer service, they identify repairs needed quickly, they specify how long it will take and most importantly get it done on-time and right!”
R Speed Inc
“Multiple mechanics local to me only made things worse but Hector and Alex got right to the bottom of the most severe issue before addressing a laundry list of other items.”
Gordy Auto Repair & Tire
“The people at Gordy auto repair & tire are amazing Told me my problem and fixed it within an hour They were courteous and professional I have found my forever mechanics so lucky”
Kinetic Automotive
“Additionally, their expertise extended to my Range Rover's body paint – the results were so impeccable that it looks like nothing ever happened to my vehicle.”
Listed for drivers in and around Smyrna, GA, these 24 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: Smyrna, GA
Of the 24 technicians we list here, 10 are in Smyrna itself and 14 come from towns including Marietta (6, 6 mi), Atlanta (2, 9 mi) and Doraville (2, 15 mi). The technicians on this page are rated from 4.2 to 5.0 across 6,572 reviews; 22 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (97%), quality (83%) and value (80%). The topics that come up most in reviews of the technicians on this page are "communication", "diagnosis" and "fair". 8 are open on Saturdays. The services the technicians on this page list most often on their websites are oil change (4), brake repair (2), brakes (2), fleet services (2) and fuel injection (2). 7 list staff certifications (ASE) and 7 have a BBB rating of A or A+. Domain records put 11 websites of the technicians on this page at ten or more years old; the oldest dates from 1996. 2 offer financing; 5 are family- or locally-owned and 11 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 Smyrna?
An online booking link appears on 4 of the 24 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.
Car Connex
“I'm not car savvy when it comes to car repair costs so in addition to asking for recommendations, I rely on my instincts when choosing mechanics and it didn't fail me this time.”
Bermudez Auto Center
“They treat you like family, they invite you to eat chicharrones and tortillas fresh from the comal, and they serve you with fresh coffee and tell you the truth with each repair of your vehicle.”
Atlanta Road Auto
“Good place for AC repairs and other hard to find problems.”
AA Auto Doc
“Here I was freaking out that my trucks rear main seal was leaking he told me to come so he could check it out and it turned out to be my oil filter that was leaking.”
A & D Automotive Inc.
“Also, Donovan has been great at assisting my daughter who now lives in DC with translating what mechanics there are saying about her vehicle and instructing her in what questions to ask them about their diagnosis and the related recommendations.”
Wade Automotive Repair
“I pulled in and a gentleman named De Warren (I believe that was his name, apologies if I am not remembering correctly) immediately helped me out and checked the pressure of all four tires - I am illiterate when it comes to cars.”
Syncro Car Care
“No matter whether the issue is big or small, they always make me feel like the most valued customer in terms of how I am treated, and by truly standing by the quality of their work.”
BP Car Care Center
“Justin was very professional, the team got the work done quickly, and at no time did I feel like they were trying to sell me a bunch of stuff I didn't need.”
Douglas County Auto Care
“They noticed my battery was old and was slow to start (I concurred as I noticed it as well, they were not trying to fish me for money) and did it for me and was less expensive than the battery at the store.”
Steve's Automotive Center
“I was pleasantly surprised when dealing with Greg and being able to set an appointment to bring in the vehicle which had been at the dealer for over 2 1/2 weeks and I picked it up without an answer.”
Alan Cox Automotive
“They took care of the most urgent issues and suggested a follow up for the near future, to tackle the not immediate repairs in order to get my car running in tip-top shape.”
G & S Auto & Muffler
“It wound up costing about half my last estimate on an air conditioning compressor (Granted, that estimate came from a disreputable garage that told me it was not possible to bypass the compressor).”
Accucare Automotive
“They were very quick and they were very patient, and they listen to everything that I told them that needed to be done and they went right on it For now on they're going to be my new mechanic.”
German Auto Repair
“Craig said that he would be surprised if my car actually needed a new radiator and suggested that I let them do a pressure test to see where the leak was coming from.”
Performance Exhaust
“I passed this shop everyday coming from work So this particular evening I say let me pull in here and see can I get it done They close at 6 and it was 5:30 When I got there.”
Dalton Automotive
“I spoke with a lot of other mechanics in the area and most were convinced I had a transmission problem, Dalton was one of only two that correctly diagnosed electrical problems over the phone.”
Ming's Auto Service
“Recently, they have been working with me on bringing my 2003 Honda Element back to life and they have turned a situation that is usually very anxiety inducing into something much more manageable emotionally.”
Tilly Mill Auto Center
“Great place to get work done on your vehicle my car was done within 24 hours and ended up getting my water replaced coolant system flush and thermostat replacement.”
Why these companies made our list
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