Being transmission specialists, there is nothing more important to us than our reputation; ours has been built on providing quality work and satisfied customers for over 41 years. Your customer experience begins the moment you call us, but it certainly does NOT end when you drive off our lot. We provide professional, full-service transmission repair and service by certified technicians. We use the latest diagnostic tools and years of experience to make sure we get it right, and we only repair what's needed.
Services
A-1 United Transmissions is a leading transmission company that serves the entire metroplex area. We are proud to be family owned and operated and have been since 1976. We offer a variety of services, including rebuilding, overhauling and repairing transmissions. Our staff of highly trained, certified technicians can service all automatic or standard transmissions in foreign and domestic vehicles.
We believe our 40 years of experience in this business has equipped us with the knowledge to answer all of your questions and take care of all of your transmission needs. Our team is dedicated to complete, quality transmission repairs and service. We specialize in the latest technologies. Our highly-trained staff of certified technicians can service virtually any automatic or standard transmission in foreign and domestic vehicles. In addition, we offer free road tests, free diagnostics, free computer scanning and free estimates.
Reviews (10)
Santiago Shah
May 12, 2022
Jeff Magee
Nov 03, 2021
Marlo Castillo
Jul 15, 2021
Rachael H.
Apr 13, 2021
Jason Pintler Jbo
Dec 10, 2020
MAN I TELL YOU WHAT. In all 39 years of my life i have never experienced the professionalism of what this transmission shop has showed me! I don't even know where to start. My suv was all the way out in Prosper when my transmission went out on me. My wife called these guys and they were there with a flat bed within two hours. The next business day i got a call and i believe it was Mike that told me the problem, the cost and the estimated repair time.
Then i get a call two days before the est. time telling me my expedition was ready to go! There financing is grest also even though i didn't qualifie for it. And im sure that they will work something out with me. Thank you A-1!
Then i get a call two days before the est. time telling me my expedition was ready to go! There financing is grest also even though i didn't qualifie for it. And im sure that they will work something out with me. Thank you A-1!
KiJo Pate
Jun 09, 2020
A1 United transmission was awesome today. I needed a mechanic to take a look at my transmission so I had done my research. I chose this place and I wasn't disappointed. They finished with my car by noon.and the price was affordable! No gimmicks no lies just good work. Thanks A1 United transmission I will be using you guys again
Joe Felan
Mar 03, 2020
Edgar E. B.
Jan 04, 2020
Dropped my 2016 sierra for its transmission fluid change. They did a great job. I was able to drop my truck off and drive another car so in terms of speedy service i cant really comment. I dropped off my truck in the afternoon and it was ready by 10am the next day. Ima come here for its next fluid change again
Nick Scobee
Jan 02, 2019
My wife's car was towed to this shop from another mechanic shop that recommended A-1. They thoroughly checked her AWD vehicle out and easily could have charged me for work that was not needed. Instead, they were honest with us and told us it was not the transmission slipping but only an issue that the other mechanic shop overlooked. They didn't even charge me for the time they spent with my wife's vehicle.
The only cost they had me pay was for the tow to the shop, which they gave me their price ($60.) I worked in a mechanic shop in my younger days and know this type of integrity is nearly impossible to find. I highly recommend A-1 and will most definitely send my vehicles and anyone I know with transmission issues to this shop. Take your vehicle here with confidence you will be treated fairly and the job will be done correctly.
The only cost they had me pay was for the tow to the shop, which they gave me their price ($60.) I worked in a mechanic shop in my younger days and know this type of integrity is nearly impossible to find. I highly recommend A-1 and will most definitely send my vehicles and anyone I know with transmission issues to this shop. Take your vehicle here with confidence you will be treated fairly and the job will be done correctly.
Steve Hazen
Dec 23, 2017
I had 2 mechanics look at my 2002 Honda. My regular mechanic actually told me to take it to a transmission shop because they don't do transmissions. He would have subbed out the work. I appreciate his honesty. When I called A-1 the very helpful lady told me that I might not even need any transmission work but they would properly diagnose it for free and tell me the truth about what's going on.
They checked everything and determined that I needed to have all the fluid drained and replaced, along with a new filter. My son picked up the car this morning and told me it runs smoother now then when we bought over 2 yrs ago. $90 charge! I'm a very thankful customer. I will recommend them to anyone who needs their expertise. Thanks A-1!
They checked everything and determined that I needed to have all the fluid drained and replaced, along with a new filter. My son picked up the car this morning and told me it runs smoother now then when we bought over 2 yrs ago. $90 charge! I'm a very thankful customer. I will recommend them to anyone who needs their expertise. Thanks A-1!
