These guys are honest and knowledgeable; and some of the few left that will actually rebuild a…read moretransmission. I'm a mechanical and aerospace engineer, and generally do all of my own automotive repair work; but I just don't have the time, and sometimes even the tools to properly rebuild my daily driver tranny. I looked all around Atlanta, and I use these guys for anything transmission. I don't live near Loganville, either.

This place is great. We've had 3 different vehicles worked on here, and each time the bill was less…read morethan we thought it would be. The first time we went we had been told by a different mechanic that we needed a new transmission (big bucks), well we took it here, they took it for a short test drive and knew immediately what was wrong and what needed to be done. Fixed it for under $300 and its been running great since (2 yrs ago). We've been loyal customers ever since.

I brought in my 2015 Mustang GT with no tune and no drivetrain upgrades. They told me the pump blew…read moreup, which makes sense because I completely lost all movement. I went through with a full rebuild. The second I got the car back, I noticed the torque converter locking at very low RPMs in overdrive, bogging the engine down. A couple days later, the car started banging into drive and reverse, then started giving me back shots when it downshifted into 1st gear at stops. They told me it's the shift kit, even though the kit they used is supposed to solve jerks and clunks, but who am I to tell the techs. It didn't fix anything. The car still drives like bum and is honestly really annoying to drive. I also had a common bulkhead connector leak after the rebuild, which makes me question the entire rebuild. They told me to take it to the dealer, but seeing how Ford operates after a $200 diagnostic fee, it's not worth it. This shop charged me $4,500 for the rebuild, which is more expensive than other shops in the area. I chose them based on reviews. I'm giving 1 stars only because it hasn't blown up yet at 2.5k miles, but that's about it. They won't even tell me what torque converter brand is in the car, and they put the blame on anything as long as it's not the transmission. The invoice is extremely vague. I don't know if you should take your car here or not. There are different scenarios and models, so my outcome may not be like yours. Nothing is wrong with my differential or driveshaft. The car was silky smooth before the pump failure. These issues happened day one after the rebuild. I really really really really really really wouldn't recommend taking a car here For rebuild, it's literal garbage

JC worked on my Murano, the transmission was completely dead; and they fixed it as good as new. The…read moreprice was low in comparison to other quotes and it included a year long warranty in case anything goes wrong. Pretty awesome. Great customer service and quick turn around, it was ready in 3 days! Will recommend.

Did a great job on my Chevy transmission. Guy had it for a few days and called me with all the info…read moreof what it needed. Couldn't ask for much else. Will go back for future service of other vehicles.

I can't say enough great things about Tom, the owner of TNT. He took such good care of my 2008…read moreChevy Impala. I was charged very reasonably and he kept me informed of his progress all the way through. He explained everything thoroughly so I understood the process. It is refreshing to know there are still people with integrity in this world. Thank you Tom for taking such good care of me. P.S. His Mama that runs the office is a sweetheart and was so helpful! Vanessa K.

After seeing the Christian Brothers advertisement in our school newsletter, I decided to give them…read morea try, and I am really glad that I did. I am very satisfied with the level and quality of service provided for the oil change and alignment. Both were at a reasonable price. I will definitely go back again. Bye bye Lexus dealership prices! Hello, Christian Brothers great service and great value!

Had multiple services and all went well. Real auto mechanics to troubleshoot and correct issues,…read moreunlike dealers.

If you are a blank sheet with Cars, you will think that this shop is wonderful and providing…read moreexcellent services but if you have a little experience with Cars, you will find that they are a big scam. They will just charge you for any simple job that you can do it yourself and the results are bad. I did a good amount of money for just a simple reset that I can do in two minutes on my driveway and the very next day everything came back to the malfunction state.

Riva Transmission and Auto Repair proved to be very reliable. Eduardo is a skillful mecanic with…read moreyears of experience. He rebuilt the transmission of our Honda 2001 at a very fair price and delivered the car a few days later. He gave us a one year-warranty and on top of it a free oil change. When we arrived at the shop, we were treated very kindly. The car is still running very well. I warmly recommend Eduardo for any service. (disclosure: I met Eduardo for the first time). His shop provides quality and value at a decent price.

The service department personnel are professional, knowledgeable and trustworthy. They provided a…read morethorough and accurate repair on my 2018 Toyota Avalon. They also assisted me in getting satisfaction and refund from another service dealer that improperly serviced my vehicle. I felt comfortable and secure after Paul and Nick completed their work. a few other observations that I will make about the guys at Autosphere, they enjoy working on cars, communicate well and they have the experience to back up their skills. I recommend Autosphere Motorsports. Thanks guys. N. Sultan

From the owner: Welcome to AutoSphere Motorsports! Serving Grayson, Georgia, with some of the finest car care, we…read moreoffer a comprehensive range of automotive services catering to all your vehicle needs. Step into our state-of-the-art auto repair shop, where automotive excellence meets innovation. We boast a fully equipped facility with cutting-edge tools and technology and ASE-Certified technicians.

I came in for a simple TPMS reprogramming on one tire -- a service I had already shopped around for…read moreand found quoted at $50 by multiple other shops. I explained exactly what I needed before handing over my keys. The mechanic took my car, came back 15 minutes later, and asked me to pay $120 -- with zero prior discussion about pricing. My issue is not the price itself. My issue is the complete lack of transparency. A basic standard in any service business is to inform the customer of the cost BEFORE doing the work -- not after. I was never given the chance to agree or walk away. That's not a mistake, that's a choice. I only came here because a close mutual friend recommended this shop. That trust made it even more disappointing. I would not return, and I would strongly advise anyone to ask for a written quote upfront before leaving their keys here.

I went there for an oil change but I knew I had been losing oil slowly for the past few weeks. It…read moreturned out to be a bad gasket in my oil pan and they replaced it plus a few other items that needed to be done. Done for a reasonable price and the technician actually took it on a test drive afterwards to make sure it was good. A week later and it's still holding up. A+++

We had a car break down occur over the Holidays and both of our regular mechanics were out of town…read more Holden was open AND willing to take a look at our vehicle despite being slammed with business. Desk manager was professional and helpful in explaining the diagnosis and cost was very reasonable. Didn't hear the news we wanted (Hyundai with a bad transmission), but it was delivered with kindness and didn't charge us to keep the car there while we waited to arrange a tow to a buyer. A little farther than our local mechanic but will absolutely return if the need presents. Highly recommend.

I have an old Ford escape. Wasn't starting; without cable charging. Had disappointing results…read morewith Ford dealership. EXPENSIVE AND KEPT FOR 10 DAYS for similar problem last year. Cannot say enough positive about Holden auto and John the manager. Incredibly efficient and fair. I would never go anywhere else. I am so very pleased.