Syncro Car Care
“Great shop, honest guys and awesome service from day 1, highly recommend place to everyone who need an honest opinion and process for everything going on in the vehicle”
Best Muffler & Exhaust Shops in Marietta, GA
24 technicians listed · 22 in Marietta · 11 open weekends · all 24 rated 4.5+
Data verified October 18, 2026
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.”
Steve's Automotive Center
“My car has needed work twice recently and initially took it to the dealership, but was priced out when they said my only option was to replace the whole issue.”
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.”
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.”
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.”
Listed for drivers in and around Marietta, 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: Marietta, GA
Of the 24 technicians we list here, 22 are in Marietta itself and 2 come from Atlanta (1, 15 mi) and Canton (1, 20 mi). The technicians on this page are rated from 4.5 to 5.0 across 3,849 reviews; 15 have 50 or more reviews. When customers rate these technicians on specific qualities, they most often praise professionalism (91%), quality (78%) and value (69%). The topics that come up most in reviews of the technicians on this page are "fair", "honest" and "communication". 10 are open on Saturdays and 3 on Sundays. The services the technicians on this page list most often on their websites are fleet services (2), oil change (2) and wheel alignment (2). 2 list staff certifications (ASE) and 2 have a BBB rating of A or A+. 12 have ten or more years of experience, the longest 73 years. 2 offer financing; 2 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for 9 of the technicians on this page; 7 publish a contact page; 3 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 Marietta?
An online booking link appears on 2 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.
High Tech Transmission & Muffler
“Thought I was leaking transmission fluid, It was just oil from the drain plug they didn't even charge me bringing all my transmission business here from now on, they are great”
Masters Automotive Marietta
“I've never seen such and honest business in my life 2 times I went in with trouble ends up I didn't need a thing and they could have easily stuck me but were very honest I highly recommend!”
Canton Road Muffler & Auto
“They provided me with a transparent breakdown of the costs involved in a muffler delete, ensuring that I felt informed and confident about the services rendered.”
Duncan Automotive
“Amazing just amazing Mark Duncan is an all around stand up guy who does great work, very knowledgeable and charges very reasonable prices to match the size and difficulty of the job.”
Flavio's Service Station
“By far this is definitely the best mechanic I've ever been, he was so kind, truly professional and explained me in a way I could understand what was going with my car.”
Marietta Alignment
“They are kind, knowledgeable, prompt, thorough and competent, and you never feel like you are getting overcharged - reasonable prices for quality work.”
Unique Way Custom Automotive
“I had noticed Unique Way from having been in the North Marietta area for some time, and their extremely competitive pricing on their signage out front.”
Southeast Muffler
“When I called and when I showed up at the store, both Gus and Rob were pleasant and took the time to look at my car, confirm the problem, and give me a fair estimate.”
Hurtado's Auto Service
“They always do great work, been taking my green Ford Expedition to them for about two years now and the Mecanic has always been honest and professional with his work.”
Ledford's Automotive
“I had a plastic part of my fender above a wheel shred to pieces and was freaking out because I am so far from my home auto shop and since corona, things are strange and closed.”
Goias Auto Repair LLC
“I have been to many different mechanics over the years and I can confidently say that everyone here is honest, reliable and always offers the fairest price hands down.”
Night Owl Performance
“Amazing experience just got a blow off valve put in my vw 2.”
Brock's Auto Repair
“Went to Brock's last minute to try to see about my brakes and he not only took a look at them but also was able to replace them for me at that moment.”
The Bimmer Shop LLC
“Then if you want to wait he has a nice waiting area it's clean and have Wi Fi.”
Mechanics in Motion Llc
“Price was really good and he was very fast.”
Da Basics Auto Care Llc.
“What I enjoy more is I know I can call him when in a jam.”
Westside Import Automotive Inc
“Will always come here from now on.”
Tres Gabinos
“And he does a good job”
Why these companies made our list
What customers say about technicians in Marietta
- “Fast, friendly and professional service. The price was $160 for a muffler repair when general shops quoted $1k and wanted to replace the whole muffler.” — customer of Southeast Muffler
- “Canton Road Muffler and Auto is the standard for people who need a trustworthy mechanic who can offer you options to fit your budget and needs!” — customer of Canton Road Muffler & Auto
- “This is my go to place now for dyno sessions and they also did a great job on my custom turbo back exhaust for a turbo e30 project.” — customer of Night Owl Performance
- “Came in for a simple welding on my catalytic converter brackets and they were very kind and knowledgeable.” — customer of High Tech Transmission & Muffler
- “Southeast Muffler comes highly recommended! I came in as a walk - in and was taken care of in a reasonable amount of time.” — customer of Southeast Muffler
Excerpts from public reviews of the technicians listed on this page.
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