My vehicle is a performance vehicle with a 700R4 GM transmission that had lost 3rd & 4th gear. I brought it to Circle D partially because of the reviews and partially because of the good feeling I got from my initial phone conversation while interviewing potential repair shops. I was not disappointed. Here's how it went down: Their first step after a preliminary diagnosis was to have a conversation about how the car was to used, my driving habits, and what I expected when the repair was complete. After that the problem was fully diagnosed and a plan for the rebuild and modifications was created and presented to me for my approval. At this time some slight changes were discussed and all my questions were answered. After I authorized the work it was completed in a timely manner considering that we had some holidays that got in the way. They also installed a transmission cooler and properly adjusted the after-market shift linkage which had been giving me a little trouble. I have been driving the car for a couple of weeks now and I am delighted with the performance. No problems at all. Everything is just as it should be. It feels like a solid fix. It was a pleasure to deal with Circle D and, based on my experience, I wouldn't hesitate to recommend them to anyone. They are knowledgeable, skilled, and attentive to their customers' needs.

5 Circle D Transmission 1/14/2018

Excellent service. Up front and honest about everything I needed to have done. Final bill came in under the quote.

5 Circle D Transmission 12/27/2017

Excellent service. Timely repair. Friendly staff.

5 Circle D Transmission 11/30/2017

Always accommodating, 3 of my auto transmission vehicles serviced & maintained flawlessly. When my 4th comes out of factory warranty, it will be too! My HIGHEST recommendation & regard. PEERLESS customer service & quality workmanship, rare these days. No "attitudes" like most other top shops in Houston, ALWAYS a pleasure & done right the 1st time!

5 Circle D Transmission 11/25/2017

Quick turnaround, competitive price

5 Circle D Transmission 11/4/2017

Very easy to work with and prompt on troubleshooting the problem. They were able to quickly find the needed parts and get my Jeep back going again! I greatly appreciate how fast they turned my repair around.

5 Circle D Transmission 10/12/2017

I am a 3 time repeat customer, only because OUTSTANDING service each past experience. This time no different. The staff (especially David) made sure the car would not have to come back. I left and luckily got back before they closed with a small question/issue & he made sure I would have no further problems. PEERLESS customer service & attention to detail. I am really grateful they are the ONLY shop in Houston who makes me feel my car(s) should be fixed right & be road/highway safe. Kudos they are in business for people like me who hate to be stranded & waiting for hours for a flatbed wrecker. I will never have that problem from any of their work. I encourage ALL to patronize this stellar business! Max respect & recommendations...to infinity & beyond!

5 Circle D Transmission 10/7/2017

Always the BEST! Fixed right, no need to bring back, of all I have ever had them fix, done RIGHT each time.

5 Circle D Transmission 10/6/2017

Awwsome company, awesome products.

5 Circle D Transmission 9/29/2017

Had a problem wirh my transmission brought it to them they could no duplicate the problem but found an error code that said spped sensor might be faulty and also noticed a ground problem explainedthat the grounds caused problems wirh this model took care of both problems and did service checked out the transmission and now it is fixed the problem is gone. Been using them for over 35 years nobody touches my transmission but them. If you want your transmission fixed right and only the problem fixed not what will make them money then you will not find a more honest and expert shop.

5 Circle D Transmission 9/14/2017