Just can in from Overseas and need to get Emi test and wow…read morethey jumped on quickly. I recommend this place for quickness for emission

First time customer today! Amazing service fast and affordable. Professional and helpful…read more I will be back!

I took my truck there and got some work done on it. I was told that they do not us market products…read more A few days later, my truck began acting up again, so I took it into the dealership for a diagnostic. On the dealer report, it indicated that aftermarket products were put into the vehicle. The dealership was going to charge the same amount that I had already paid A-1. I ended up taking my truck back to A-1, and they denied it until I shared the report with them. They ended up having to repair the vehicle again. Yes, they fixed it, and put the correct parts on it, but no, I will not be returning. I guess they're honest, depending on who they're dealing with.

absolutely unprofessional phone call was a very simple call about a transmission and he has no…read moreofficial scheduling or professionalism around the fact that this is not a corporation therefore the trust is already bare minimum

Had a transmission replaced in my mothers car who is 87years old picked car up the bent the backing…read moreplate and it was rubbing the rotor, the left the end link loose on the sway bar, also after a couple weeks the car would not start the left the negative battery cable loose ,then a couple weeks after that the car would not start again because the did not put the nut back on the starter cables at the solenoid. I called and spoke with the owner who was pretty rude and would not stand behind his workmanship.i would run away from this place poor business approach to customer satisfaction.

This place is absolutely HORRIBLE! PLEASE RUN AS FAST AS YOU CAN FROM HERE! They will keep your…read morevehicle for 2+ days and when you get it back absolutely nothing will be done to it. All they do is waste your time & charge you for it. I went in for a rear main seal that was quoted over the phone to me $1800. 2 days later upon picking up my car I'm told $1854 because I'm using a card. Later I find my card charged for $1918.89. They went a step further as to forge my name on a reproduced receipt to make it look like I approved additional charges. Not only that they didn't repair my car & refuse to refund my money. They want me to trust them again to bring my car back so they can really fix it now after less than a month of going there for the first time. NO WAY! The trust is completely broken. I now have to continue every few days to add oil to my car so my engine can stay in tact. These people didn't care whatsoever about the position they put me in. If a friend didn't see the oil running out my car in the garage after they supposedly had repaired it I wouldn't have known sooner than I did. This could have brought great harm to me & my vehicle. I took it in for a 2nd opinion somewhere without telling them that AAMCO said they fixed the problem, how about they tell me the same repair need to be done. I asked if it looked like something was replaced or repaired, they said no. AAMCO HAVE SOME TREACHEROUS PEOPLE HERE. PLEASE DON'T TAKE YOUR CAR TO AAMCO AT 796 HWY 20/81 MCDONOUGH, GA. YOU WILL BE SORRY! I will continue to warn people of this place. I'm working on getting my money back because I will never go back there again. So much for trying to patronize your neighborhood businesses. All I wanted was my car repaired, that's it! Even the customer service rep is rude! You never get a 2nd chance to make a first impression.

Great Service ! The staff was very detailed and dedicated. I didn't have to wait a long time …read more Would drive returning!

Kaitlyn and Casey at the Grease Monkey located at 42 Hyw 81W in McDonough, Ga. always provide me…read morewith EXCELLENT CUSTOMER SERVICE with a smile!! They have a very helpful attitude, do quality work in a timely manner and always inform me of any discounts that might be available. As a senior, I would recommend this location to all my friends!! Great job Kaitlyn and Casey!!!

I have tried to call this location several times because I live in McDonough. No one answers the…read morephone and the recording continues to say mailbox is full. Totally unprofessional. Not sure how they can run a successful business like that! Need a serious quality control intervention.

From the owner: Providing fast, top quality, dependable, transmission service, repair,replacement, and rebuilds…read morewith warranties for your piece of mind.

I am very disappointed especially after going by the reviews. I reached out to someone on offer up…read morefor a diagnosis and he reached out to me from his phone asking for VIN, email and name to send a quote for the diagnosis in which I agreed. I signed and replied to the email and I constantly had to text to confirm appointment and time in which he did advise a day that he would come. I reached out Wednesday and Thursday in which he was supposed to come but never got a response, call or anything. I do understand and know you get very busy but this is not a good look and very unprofessional. I definitely would not recommend this company to anyone and I think you should look a little more into who you hire and them representing your company.

From the owner: Doppler Automotive is not your average repair shop — we're a modern, mobile-first automotive…read moreservice provider built on a foundation of advanced technology, professional education, and total transparency. We specialize in on-site diagnostics, inspections, and repairs, bringing dealership-level service directly to your home, office, or roadside location. What sets us apart? Our technicians aren’t just skilled — they’re leaders in the automotive tech space, trained in the latest diagnostic tools, systems, and repair protocols. Using cutting-edge tools and live digital reporting, we give customers full visibility into their vehicle’s condition, whether they're present or not — no guesswork, no surprises. Beyond mobile services, we offer access to a broad affiliate network of trusted repair facilities and specialty shops, including in-house automotive locksmithing and key programming services. At Doppler, we don’t just fix cars — we empower our customers with knowledge, transparency, and trust, every step of the way.

We were driving our motorhome to Florida from Washington State, we broke down in Jackson, GA…read more After waiting 8 hours a small diesel shop with a mobile diesel mechanic was the only one to return our call. He came, ran diagnostics and got one code, turbo. His shop had our RV for 2 weeks and installed a new turbo. When we went to pick it up and drove 10 .miles she was still running with decreased power as before. They ran diagnostics again and came back turbo code again. They were honest and said at this point it's beyond their scope of practice and suggested we call MHC Diesel in McDonough, GA. We called MHC and filled them in on everything "Bring it in" MHC said. Confident this very large diesel facility would get her up and running right, we left it in their capable hands, or so we thought. First they said the actuator needed to be replaced, then the turbo needed to be replaced again because the actuater wasnt replaced when the turbo was and the actuator ruined the new turbo, even though it was only driven 10 miles. A second turbo needed to be installed. Of course they said we weren't able to use the warranty on our week old turbo because the 10 miles we drove it with the previous actuator ruined the new turbo. At neither place were we told the diagnostics code said actuator issue. We were told by MHC we needed a new actuator and new turbo. That didn't fix our RV, then we were told we needed a new injector, #3, we wanted to be proactive so we purchased and had them install all 6 injectors, why not since the mechanic said it really wouldn't take more time to install all 6 since he was already in there. We got another call to tell us they don't know what is wrong with our RV, our choices were to let them pull the engine and try to figure it out, have a Cummins mechanic come take a look at it at MHC or take it to the Cummins service facility in the next town. The mechanic said we could actually drive it there. It is our own ignorance for not searching for a nearby Cummins facility, we were distraught and in an unfamiliar state. Anyway, I called the Cummins service in Forest Park, GA to make arrangements for service. I told the gentlemen what has happened and what has been done. He advised very strongly that we do not drive the motorhome that it would more than likely make problems worse. We made arrangements to have it towed. Let me tell you, our motorhome is in much worse mechanical condition than it was when we took it to MHC. The whole motorhome shook violently and sounded horrible when started, it was actually terrifying and I insisted it be turned off immediately. We only started it to let it auto level after it was towed to Cumins. It went from taking it to MHC because it wasn't getting much power to picking it up like this. I guess we were supposed to feel grateful when we were charged only $11,000 +, they actually had the nerve to tell us the bill was actually $33,000 but to help us out they worked it down to $11,000. We would feel comfortable paying $11,000 if they actually fixed it and not returned it to us in much worse condition than they received it in. Why couldn't they just been honest and tell us to take it somewhere else that has actual knowledge and experience with diesel pusher motorhomes? Apparently there was one mechanic there that had RV experience, I'm it wasn't much considering. To add insult to injury our motorhome was a literal mess. Black grease/oil on the tile, carpet, steering wheel, seats and blood on the mirror in the bedroom. Please see the pictures I have included. I was able to clean the tile with a lot of work, the carpet is a complete loss and will need to be replaced. Of course we couldn't see this prior to paying because the slides were in and it was being loaded for tow. Only when we got it to Cumins and hooked to power were we able to see the mess. That's also when it was started and we observed how incredibly bad it was running/idling. Please, no generic owner or manager response unless you are genuinely concerned about this.

Customer service was wonderful! Thank you, Denise, for helping our driver get in and out…read moreefficiently. - The Dupps Company