McCullough NAPA Auto Care has serviced GMC models since 1969.
Our ASE-Certified technicians have years of experience inspecting and repairing GMC suspension systems. We have the diagnostic tools to handle various suspension repair and replacement services to keep your GMC grounded and balanced.
When you need GMC suspension repair or replacement in Atlanta, Georgia, contact McCullough NAPA Auto Care to diagnose and troubleshoot any problems.

Schedule GMC Suspension Repair in Atlanta, Georgia
The auto suspension system is critical for proper steering, stopping, and stability. It is what connects your wheels to your vehicle, controls handling, and delivers a smooth ride. Your suspension has a lot of joints and pivot points that allow your wheels to move up and down over bumps and turn as you steer. These parts include ball joints, tie rod ends, the pitman, idler arms, and the control arm bushing, and they will wear out over time.
When a joint or other part is worn out, the suspension parts don’t fit together as tight as they should. Handling and steering will have a loose feel, and you may hear strange noises. Your tires will also wear unevenly as they bounce off-kilter down the road.
McCullough NAPA Auto Care staffs ASE Certified technicians with the experience and technology to properly diagnose any suspension issues you may be experiencing with your GMC. We’ve been in business since 1969 and have ample experience repairing and replacing suspension systems for any GMC model, including the Canyon, Sierra, Terrain, Acadia, Yukon, and more.
Schedule your GMC suspension repair or replacement service in Atlanta, Georgia, below!
-
What more is there to say? These guys are amazing. Their service is very thorough and quick. I was so worried about the cost of my repair but Eric and Brian put me at ease with their extremely reasonable prices! My truck is running like it's brand new again and I can't thank these guys enough!
Nicholas Kerr
March 1, 2020I would normally recommend this business as I have been here a few times. I went there Friday for an oil change. However, I honestly didn't feel safe. They have signs that customers must wear a mask. There was only one employee wearing a mask themselves. All the others didn't have a mask on. I feel this is disrespectful to their customers. I understand it can be uncomfortable but it is essential during these times.
Ashley Sprague
January 11, 2021 -
Overall, McCullough car repair has done an outstanding work on my car. They are professional, honest, reasonable with cost and does the work on time. Most especially, Eric and Wes, they are top notch and I am highly satisfied with the outstanding work on my car. I highly recommend this car repair shop to my family, friends and all over Atlanta. I am extremely happy and highly satisfied with my car repair as well as the car repair cost. Thank you for the outstanding work and the job well done.
Jocelyn Dudley
July 22, 2021Eric and Company are a first class operation! They get it right the first time in every time! They will pick me up and drop me off to make it 100 times more convenient. They treat me like family and look after my best interest not just their bottom line! These are the kind of people that I value doing business with
paul yurfest
February 15, 2021 -
Great price and service! More polite and patient set of people! Along with efficiency! Such a great experience overall
Kiran Bandali
December 19, 2020I have used McCullough Auto Care for more than10 years. I needed a reliable auto maintenance service because I commuted weekly to Birmingham. One of the nice things about these guys is they listen when I mention an issue with the car, go over their inspection results of my car and review my bill in detail. I have never been disappointed in their service or the cost of the service I received.
Bill Scales
March 31, 2022 -
This place has fantastic service times and an extremely knowledgeable staff. First time I went was for an emergency tire change and it went even more smoothly than I would have ever thought possible. Definitely recommend for any/all vehicle maintenance.
lee griner
November 18, 2019 -
Eric has been my service manager for years. He is always professional and easy to deal with. He goes out of his way to take care of your needs and makes accommodations to the customer when needed. They will ferry me and my car to and from their shop (I live within blocks) and I appreciate that very much. Everyone at McCullough is nice, friendly and helpful.
Jan Murray
May 2, 2021McCullough Auto Care has earned our trust over the past two years by consistently giving us quality, reliable repairs at fair prices. The staff is polite, knowledgeable, and never tries to talk us into things we don't need or want. We will continue to trust McCullough for all of our repairs.
Laura Lane McKinnon
October 10, 2021 -
They diagnosed and repaired my car in time for my trip. Car works great! Eric provides excellent customer service even when he's got a ton on his plate.
Gavi Shapiro
May 10, 2022 -
My parents and I have been taking our cars there since the beginning. Great, hardworking guys. The only mom and pop shop left in Sandy Springs.
kirby caramelo
January 2, 2022Good, honest, and fair shop. If you are in sandy spring, I would not go anywhere else. Family owned and operated - take care of their customers and their crew it seems. 6 stars
Dog Guard - Atl
January 23, 2020McCullough has been my family's go-to mechanic for decades. Don't know what I would do without them - just a super-nice family that will take care of your cars. Their service is important to us because once we get a new car, we like to hold onto it for years (10-12). Highly recommend.
Sam
December 3, 2021 -
I have recommended McCullough's several times to my neighbors in the neighborhood blog. I have used this company for many years and they are always helpful. It is great to have a garage you can trust.
Eleanor Brazell
September 8, 2019Great customer service! Eric and team did an awesome job coordinating their busy schedule with the schedule of my girlfriend and myself so that we would have a car during the work week and then trade off cars when the other was ready. They are extremely friendly and it felt like they had us as the customer in mind. Highly recommend!
Andrew r
June 10, 2021 -
My vehicle was on the verge of breaking down while I was in Sandy Springs for work last week (I live in a different town), and my boyfriend had determined that it was a problem with the alternator. He helped me find McCulloch Auto Care, which was right down the street. We'd noticed the good reviews, and we took a chance! The staff is super friendly, professional, and kind. They were able to confirm our suspicions about my car's specific issues, and took us as soon as they could. I was so impressed with their customer service. They really went above and beyond to meet my repair needs, had a fair price, and worked quickly to repair the issue. I almost wish I lived closer just so that I could have my car serviced here more often! Great family owned business.
hannahinhd
February 15, 2021Eric was amazing from start to finish. I chose this shop for my repair based on previous reviews & I'm glad I did. He made sure to, in my opinion, go above and beyond with his politeness, as well as helping to make the process smooth and to try to save me as many coins as he could, while still getting done what was needed. Very happy with this visit
LaDonna Mechelle
August 29, 2020I own and automotive repair business in Jacksonville, but my wife lives in Atlanta and needed tires for her car, so I know good service and fair pricing in this industry. I chose McCullough because of their good reviews and they did not disappoint. They were very professional and took good care of my wife. I would highly recommend them and will continue to use them for her service needs.
John Greenfield
October 21, 2019
Signs Your GMC Needs Suspension Repair or Replacement
Shocks and struts are part of a vehicle’s suspension system and help to stabilize movements. Shocks and struts also provide control when you turn, accelerate or ride on uneven surfaces. Shocks are individual components of the suspension system, while struts are a major structural component of the chassis and suspension system.
You may wonder how to tell if your suspension system needs repair or if your shocks and struts need replacement. Here are 3 signs that your GMC’s suspension system, shocks, or struts, need repair or replacement.
1 – GMC Bounces As You Drive
A strut’s primary job is to control your vehicle’s body motion, which includes bouncing. Struts are designed to absorb the up-and-down, side-to-side movements associated with braking, turning, and driving on rough pavement. It is normal for struts to wear down over time. You may need to replace your struts if you notice a certain softness in how your car handles or if your GMC is generally more bouncy than it once was. Pay extra attention to how your front end handles going over bumps. Too much bounce is a sign you need to replace your struts.
2 – Clunking, Knocking, and Other Noises
When your vehicle moves uncontrollably, specific suspension components may come into contact with each other with more force than they’re designed to. This can lead to worn-out struts, excessive noise, and extra wear on your suspension system. If sounds like repeated clunking, knocking, or banging can be heard while your suspension is engaged, that is a sign you should replace your struts. Driving on a bad strut can damage other areas of the suspension system, so it’s crucial to replace bad struts as soon as you notice regular worrisome noises.
3 – Uneven, Worn-Out Tires
Bad struts won’t be able to keep your tires in constant contact with the road. This will make your car bounce or float as you drive, creating uneven wear patterns on the tread of your tires since they aren’t touching the ground one complete rotation at a time. If your tire tread shows spotty and inconsistent, rather than the wear around the entire perimeter of the tire, that indicates that your struts are failing.
McCullough NAPA Auto Care Proudly Serves
Serving Zip Codes:
30301, 30302, 30303, 30304, 30305, 30306, 30307, 30308, 30309, 30310, 30311, 30312, 30313, 30314, 30315, 30316, 30317, 30318, 30319, 30321, 30324, 30325, 30326, 30327, 30331, 30332, 30334, 30336, 30342, 30343, 30344, 30348, 30353, 30354, 30355, 30357, 30361, 30363, 30368, 30369, 30370, 30371, 30374, 30375, 30377, 30380, 30384, 30385, 30388, 30392, 30394, 30396, 30398, 31106, 31107, 31119, 31126, 31131, 31193, 31195, 31196
Read More About Suspension Repair and Replacement Services

What Can Happen After You Hit A Pothole
It’s obvious when you hit a pothole, but any damage your car suffers may take longer to reveal itself. Potholes can do more than spill

Avoid Expensive Suspension Auto Repair
Today we’re talking about suspension integrity. Your skeletal structure provides the framework to hold up your body weight. Your joints cushion you as you walk

When To Replace Your Suspension System. 3 Signs of Failing Struts
Your suspension system helps keep your car’s wheels planted firmly on the road, even while turning at high speeds. Shocks and struts help stabilize your

Shocks and Struts
I admit it. I love Shocks and Struts. Well, actually I love the feeling of hugging a windy and low-traveled road when driving my vehicle

Is Your Wheel Alignment Off? Here’s 3 Signs
Proper wheel alignment can help improve handling, fuel efficiency, and tire performance. However, misaligned tires can negatively impact various areas of your car, like the