Six Star Subaru Service
“I will say that it's not the cheapest place, but it's definitely cheaper than going to a dealership, and it's definitely cheaper in the end compared to going to a place that doesn't understand how Subaru cars work!”
Best Car Tune-Up in Decatur, GA
15 technicians listed · 13 in Decatur · 8 open weekends · 10 rated 4.5+
Data verified October 18, 2026
Quick Stop Automotive LLC
“I've been getting my emissions there for years and was surprised one year when they remembered me from the year before.”
Lewis Motorwerks
“You would also expect quality work as opposed to short-term quick fixes that would get you back in the shop in no time, while keeping the cost low or reasonably priced.”
Lextechs
“There was no pressure but rather I was asked about the service record of the car and then was give the option to take care of it now or at another time.”
Sport Motoring
“The quote software they use sends a link with pictures of all the problems and the priority, I thought that was pretty cool.”
Crystal Auto Repair
“Through Assessment, always call before they do any work on the vehicle, to let you know what the problem is, I'm pleased.”
Listed for drivers in and around Decatur, GA, these 15 shops handle tune-up work and running faults. What each one says about diagnostics, warranties and service specials comes from its own website; ratings and quotes come from public reviews.
Area overview: Decatur, GA
Of the 15 technicians we list here, 13 are in Decatur itself and 2 come from Atlanta (7 mi). The technicians on this page are rated from 4.2 to 5.0 across 2,995 reviews; 13 have 50 or more reviews and 10 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (95%), quality (81%) and value (71%). The topics that come up most in reviews of the technicians on this page are "honest", "knowledge" and "warranty". 8 are open on Saturdays and 2 on Sundays. 2 list staff certifications (ASE) and 6 have a BBB rating of A or A+. 10 have ten or more years of experience, the longest 44 years. 1 offers financing; 1 gives free estimates; 1 is family- or locally-owned and 6 list coupons or special offers. We have a website on file for 8 of the technicians on this page; 6 publish a contact page and 3 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 a tune-up online with shops listed for Decatur?
Online booking is offered by 3 of the 15 shops on this page. Put the symptom in the notes rather than picking a service name, because a shop that knows it is chasing a misfire will set aside diagnostic time instead of a quick parts slot.
Apna Garage
“I take my family's cars to APNA because the owner is always efficient and fairly priced.”
Decatur Garage
“Only recommends what needs to be done and communicates well during the project.”
K1 Care Tire Service
“The service was great as usual, I have been coming here since I moved to the area and K1 is my go to place for tire service.”
Atlanta Car Doctor
“I had a great experience, highly recommend their affordable and efficient service.”
Lauro's Auto Service
“This place was recommended by a friend of mine and they repaired my mercedes and I know I hit the jackpot.”
Nai's Auto Repair
“I came in so distressed when my car was messed up and he took a look and knew right away what the problem was.”
Chris Auto Repair
Atlanta Car Care
“I always bring my car here and the team always gets the job done right and in a timely manner!”
K & M Foreign & Domestic Auto Repair
“I fully trust them with explaining the problem and providing an adequate solution.”
Why these companies made our list
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