Does your car or truck need air conditioning repair or an inspection? We’re located in North Atlanta.

Our ASE-Certified technicians inspect, evaluate, recharge, and repair your car air conditioning system. We are equipped with the diagnostic tools to handle a wide range of air conditioning repair services to keep your vehicle’s ac system working as it should!

If your car suffers from poor air conditioning performance in the Metro Atlanta area, trust our auto technicians for quality AC repair that won’t break the bank.

Click here to schedule service

Schedule An AC Refrigerant Recharge or Repair Service

A lack of refrigerant in your A/C system will result in a lack of cold air. Refrigerant is responsible for cooling down the air you feel from your vents. If you’re experiencing warm forced air when you turn on your air conditioning, it could be because of low refrigerant levels. An AC recharge is quick and helps pinpoint the error’s cause.

We will drain your air conditioning system of any existing refrigerant. Afterwards, we replenish the system with fresh refrigerant. If the system still blows warm air, we know it’s not due to a lack of refrigerant.

We’ll also inspect your vehicle’s temperature control and pressure systems to ensure all the parts work as they should. We can determine if any of these parts leak. If that is the case, the part will need to be replaced. We will then outline the next steps toward getting that cold air back in your cabin. A recharge service is fast and less costly than replacing a component.

Signs Your Car Needs Air Conditioning Repair

Blowing hot air. A lack of refrigerant is the most common cause of warm air through your vents. Refrigerant is what cools down the air within the system. Mold or mildew built up within the system’s evaporator can additionally cause problems by preventing air from reaching the vents. These are both signs we look for when you bring your vehicle into our garage.
Blows cold are sporadically. Over time you may start to feel cold air turn warm with use. A lack of refrigerant can lead to a lack in performance. Another reason for poor performance may be due to a broken component within the system. Our technicians inspect the entire air conditioning unit in order to find the issue and fix it fast.
Unusual noises. Loud noises are not common with AC systems. A faulty compressor could be reason for these strange noises. The compressor is responsible for pressurizing refrigerant properly and forcing it through the vents. As time passes, a compressor undergoes wear and tear. In this case, that wear and tear may be what is causing those unusual sounds. Have your compressor inspected when you suspect a decline in performance.
Strange odor. Air coming from your AC vents should not smell bad. An old cabin air filter can lead to foul smells. Filters are easy and cheap to replace, and should be done so at least once a year. Mold and mildew may also produce foul odors that get pushed into your cabin as air blows through. Given these points, our professional technicians look for these signs upon inspection.

Our ACE-Certified Technicians can certainly determine the root cause and give your system new life. AC repair for your car in the Metro Atlanta area has never been easier, thanks to McCullough NAPA Auto Care.

McCullough NAPA Auto Care Proudly Serves

Atlanta, GA

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

I’ve taken my cars here over the years and have been delighted w the team. They’re honest, professional, knowledgeable, and will shoot you straight. Prices are fair and they’ll tell you abt issues that may or will arise in the future and to keep that in mind for future reference. Overall an A

Alex Cameron
August 26, 2020

I have used this company twice and was VERY impressed both times with the honesty, knowledge, and cost-effectiveness of the mechanics that I worked with. They were upfront with me on what I needed to do now vs what could wait, showed me where I could save money, and worked with me to make sure I had my car finished before I needed it that weekend. Again, very very impressed. I wouldn't take my car anywhere else in Atlanta.

Anon Emus
September 10, 2020

Always extremely professional. Willing to work with customers. Sadly, car repair is expensive but they have worked with me. Graham has been extremely helpful with issues my daughter was having with her car while we were at another mechanic in the area. We asked on Nextdoor for recommendations and McCullough came up numerous times!

Robyn Vogel
May 14, 2020
Out of town for work and needed an alternator changed immediately and McCullough's was the only place that said they could and would do it! Reasonably Priced and Great Customer Service! Will definitely be back if ever in the area.

James Knott
January 19, 2022

Would recommend to anyone that needs vehicle maintenance. They are the most honest and reliable mechanic service that I’ve dealt with. Thanks again!

Caleb Pough
February 16, 2021

Honest pricing..."as promised" timely repairs... and good customer service! - I keep coming back to McCullough with a different vehicle (Nissan Truck/Honda Truck/Honda Car) and they knock it outta the park every time!

Michael Smith
January 25, 2020
Great price and service! More polite and patient set of people! Along with efficiency! Such a great experience overall

Kiran Bandali
December 19, 2020

The team at McCullough Auto Care are so friendly, thorough, and timely. They know the cars bumper to bumper and how to properly diagnose the problem as well as do scheduled maintenance. They really work with you to do what is necessary to make your car safe and not hit your wallet too hard! I can say that I trust Eric and his team with our cars.

Victoria Mills
October 29, 2019

I do not know if I can type out all that I want to in this review but let me say this. WOW!! Being a single father with a busy schedule I cannot tell you enough how grateful I am for Eric and his team! I have been taking my vehicle to them for over 2 years now and I would not go anywhere else. The honesty, timing and keeping their word every single time is simply priceless! They have saved me so much grief because of my current situation. For all you single fathers out there...these guys got your back! I only have one vehicle and my son and I depend on it being in the best running shape possible. Eric and his team go out of there way EVERY-SINGLE-TIME. During these special times where its harder to get even the simplest things done, that has not slowed down this business. They still give 110% with every customer and are sympathetic to their customers unique situations. People, don't look any further for a shop that you can trust and count on. You will simply waste your time and find no better service in Atlanta. Eric, I want to thank you from the bottom of my heart for everything you and your guys do. Having open and honest communication with you is always a pleasure. Folks lets do our best to keep these guys busy!! They deserve everyone's business! A++++++

Jacob Wiechmann
April 29, 2020
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, 2021

I 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

Great service! The entire team is so friendly and helpful. They were able to diagnose the issue and stayed with it until the problem was resolved.

marshall fox
August 2, 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, 2019

Quick and excellent service. I was turned away at my regular mechanic because he said he didn’t know how to do a transmission fluid change. This was my first time ever going to McCullough auto care, and I was very happy with my service. They were able to see me immediately and were patient with me considering the circumstances. Eric was great, and even matched the prices of another mechanic down the road. I will be back! Would recommend!

Caitlynn McFee
November 19, 2019

I live in Brookhaven and work in Duluth and pass dozens of auto repair shops on the route. I will forever go out of my way to go to McCullough. This is hands down the best repair shop I’ve ever been to. They are honest, kind, and treat each customer with the utmost respect. I’ll never take my cars anywhere else!

Joshua Brown
February 18, 2020
They figured out the issue with my Pathfinder and made the repair quickly. Eric is very thorough and kept me up to date the entire time. This was my first time using them but I will use them again!

Michael Meyer
October 21, 2021

Brian and the team were fantastic with handling my issue. In fact they discovered a major error which occurred when I had my last oil change done at a quick oil change place, which turned out to be the cause of my issue. They took pics of it and wrote out an explanation for me to give to the previous oil chance place. Because of their extra effort, I am getting reimbursed for the error. I highly recommend Brian and the team!

Scott Braswell
February 3, 2022

Extremely helpful, knowledgeable, and professional people. Would definitely go here again if I was in the area and needed them!

Brandon Holdeman
October 2, 2020
Always great service. Always a fair price for very highly skilled technicians. After 20 years of depending on them, I've come to trust McCullough Auto Care blindly.

Clay White
November 25, 2019

I 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

I have an older vehicle so I see these folks more than my wallet likes. They are amazing, friendly, people that are a pleasure to work with. I can't recommend them enough.

Reid Ramsay
November 4, 2020
I found my new home for car repair. Eric was very nice and honest. We definitely be coming back! Thank you for the excellent customer service.

Rosani Reynoso
October 21, 2021

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, 2020

Great 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
Very honest mechanics. Eric kept me in the loop with my cars progress. I got the car back in a reasonable amount of time considering the work that had to be done.

Michael Brown
January 30, 2020

I had a check engine light on Saturday afternoon, ended up being an engine coil pack needing to be replaced. It was obviously super busy and I knew I would need to leave it until Monday to get looked at. Staff was very informative and communication was excellent. Got it looked at Monday and ordered necessary part to come in the next day. Went ahead and did the spark plugs as well since I was nearing 60k miles. Picked it up after lunch with no issues. Seems like they do really well with the small space provided and very busy area right off 285

Jason
July 21, 2021

Great as usual.

Robyn Brody
August 26, 2020
I really cannot count the number of times these brothers have taken care of me, my family and all our various vehicles. We have been loyal customers for more than 20 years! They have done everything we have needed on cars, trailers, used car evaluations for purchase, tank drops, and all the basics. They are very trustworthy and will give you a honest answer on everything and a reasonable estimate on what it will cost to resolve it. They are super busy, so plan to wait a day or two longer than you might somewhere else, but it is worth it!

Ashley Marratt
May 3, 2022

Am costumer at this shop for years and the service is good and they do great job

yorxx king
July 19, 2020

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