Fastlane Import Auto Repair
“They did an excellent alignment on my lifted tacoma after 3 failed attempts at a different shop (lower control arm alignment tabs were installed upside down among other things).”
Best Transmission Repair Shops in Smyrna, GA
24 mechanics listed · 10 in Smyrna · 5 open weekends · 20 rated 4.5+
Data verified October 18, 2026
Motorcars International
“Having a dealer or auto shop promote additional work is commonplace, but these folks went further and provided close-up pictures of my dirty air filters, worn brake rotors and pads.”
Smyrna Tire Service
“I will be back for other services because of how great they were this go round and because of that gentleman and his acknowledgement of great service too.”
All Pro Transmission Exchange
“Kevin is really professional, welcoming, and honest this is a great shop i have a lot of trust issues with mechanics due to past issues as well as dealing with dealerships and i would gladly drive the extra time and miles to come to this specific sho...”
Cooper Lake Car Care
“When I was gearing up to pay for the service, I learned that a brake check was complimentary and that part truly made me feel like they go above and beyond to assist their clients.”
Kinetic Automotive
“The only warning I e got for you is to make sure you have cash at hand, since they can't take credit card payments, but they more than make up for this by just being awesome.”
Listed for drivers in and around Smyrna, GA, these 24 shops work on transmissions. What each one says about rebuilds, warranty terms and the brands it handles comes from its own website; ratings and quotes come from public reviews.
Area overview: Smyrna, GA
Of the 24 mechanics we list here, 10 are in Smyrna itself and 14 come from towns including Marietta (5, 6 mi), Atlanta (2, 9 mi) and Roswell (2, 15 mi). The mechanics on this page are rated from 4.1 to 5.0 across 6,360 reviews; 20 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (94%), quality (88%) and punctuality (79%). The topics that come up most in reviews of the mechanics on this page are "price", "diagnosis" and "communication". 5 are open on Saturdays. The services the mechanics on this page list most often on their websites are brake repair (3), tire services (3), alignment (2), batteries (2) and battery replacement (2). 6 list staff certifications (ASE) and 13 have a BBB rating of A or A+. 17 have ten or more years of experience, the longest 49 years. 1 offers financing; 1 gives free estimates; 3 are family- or locally-owned and 10 list coupons or special offers. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
Do years in business matter for transmission work?
Ten or more years in business is claimed by 17 of the 24 shops here. Rebuild quality is hands-on skill, and a shop that has been in one place a long time is easier to hold to a warranty. It is what their listings state, not a guarantee.
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.”
R&E Motors LLC
“I've had several of my vehicles serviced here and every time it's too not service.”
Atlanta Transmission Savers
“Honest hard workers, fair prices.”
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.”
Pistons Automotive
“I was told to give this place a try and I am so glad that I did.”
Braxton Automotive Group
“After experiences subpar customer service with another Mercedes repair shop in Decatur, I decided to search for a repair shop that offered Chick-fil-A type service lol.”
H&A Service and Sales
“The best part about everything is that it was no pressure to do fix anything and there was a payment plan so I was able to get my car fixed with no money down.”
Long Tire & Brake
“I have tried all of the local mechanics within a 12 mile radius and from first-hand personal experience, Long Brake & Tire is by far the best, most transparent, and have the most qualified mechanics around.”
Professional Automotive Repair
“So for ~1/10th the cost of what the other guy quoted me I had my car back up and running great, and I got to avoid the huge headache of shopping for a new car”
North Point Auto Repair
“All of his staff are so friendly and kind and I am completely comfortable while I wait for my car to be repaired or serviced, which is not always the case for a woman.”
Landmark Transmission and Drivetrain Service Center
“After getting me right in and turning me around in a day, they let me know it was a less involved solenoid related issue and my walkout was 55-75% of the quoted range.”
Atlanta Car Care
“Very reasonable prices and great quality work, I got my spark plugs upgraded and Patrick gave me all the available options for new sparks and was a quick and easy install that didn't take long I usually am spooked by shops like this one but he defini...”
Auto Clinic 360
“Although I couldn't give them my business (because I chose to sell my car instead) they were honest and helpful and gave me a really good assessment of my car!”
KLM Auto Center & Collision
“Older - The Service: I took my car in for an alternator issue (under warranty) and they did an extension check and found an additional problem that would have cost me $2500 in the months to come.”
Kams Auto Service Center
“They promptly complied with my request and subsequently informed me that my rear brakes needed to be replaced which they completely quickly after ordering the required parts.”
The Collision Company
“I have a partial wrap on the hood of my pearl white Tesla MS, and after 48,000 miles the car is in excellent condition except for two half inch scratches just above the XPEL wrap.”
Advantage Auto Service
“To make matters worse, instead of just putting the seat back together closer up since I had already been charged for taking it apart again, they wanted to charge me an additional fee.”
Benefield Automotive
“Very friendly and professional Staff the pricing was reasonable and they had my vehicle back within a couple of hours as they don't accept appointments!”
Why these companies made our list
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