We have had both of our vehicles serviced by Cottman. They give fair estimates and service that is much better than the Honda or Ford dealerships in Cobb County. They keep you apprised of the work as well. Highly recommend Cottman.

Had my transmission rebuilt 28K miles ago by those "other folks" across the street. Two major problems since $2,500 rebuild, and of course neither covered under warranty. Reverse stops working....bring back to "other folks" and they want another $2,500 to rebuild completely. Kent and Sue at Cottman, along with Chris, were a pleasure to work with, solved my problem for less than 1/3 what the "other folks" wanted to charge me, and knocked the work out in the same day. Great local folks who run an honest business! Stop here before seeing those "other folks"! The "anti" of this review is written on that 5 lettered companies review page :) Thanks again for fixing my Durango RT!

Kent, Thank you, Chris and your staff for a top-notch car care experience today. They diagnosed the problem and the Expedition runs great. I will be back the next time I need service. I sent Dan West a note to let him know that you and your guys took good care of me. Thanks again

Cottman Transmission Marietta has the most qualified and knowledgeable staff. I would not trust any other auto business when it comes to my car. Expectations are always exceeded!

If only all of the other transmission repair places were this honest. Cottman listened to me and helped my car get back on the road without trying to get me to rebuild the entire transmission, which turned out to be unnecessary.

Firstly it is hard to trust any dealership with you car and customer service is not good everywhere. I have taken my car to this location and they were so helpful and explained everything to me. I would recommend this place to anyone.

Came across Cottman whilst searching for an alternative to taking my car to the dealership. Came across Cottman's website, read the reviews, and was instantly impressed. Made an appointment to get my car check over and some work done. They treated my car as if it was one of their own and gave me honest and knowledgeable information, which is hard to find these days. Would highly recommend them to anyone looking for a better alternative to dealerships.