Quality-Trans-Logo3Call Today! (314) 644-2302

About Us

shopWe are an independent service center offering ACDelco parts and services for domestic and import vehicles. We sell rebuilt and re-manufactured transmissions and transfer cases for all domestic and some import vehicles, as well as CV joints, boots, clutches, axles, drive shafts, u-joints and differentials. In addition, we do routine transmission maintenance including fluid and filter changes. Quality Transmission Service is on the cutting edge of technology and can reprogram your vehicle using the same reprogramming data available at your Ford, GM and Chrysler dealership. Quality Transmission Service also builds performance transmissions and offers discount fleet repair.

Quality Transmission Service offers the ATRA Nationwide Warranty along with additional warranty programs.

For over 35 years our name has been synonymous with a quality job, done right the first time! All of our transmissions come with new OEM shift solenoids. Quality Transmission’s services quoted prices are as accurate as possible. We perform a through inspection and determine the problem and the best way to repair it. Not every car needs a new transmission!


bbb-2BBB-St. Louis, MO

ATRA-logoATRA (Automatic Transmission Rebuilders Association)

atsg-logoATSG (Automatic Transmission Service Group)

swgnaSouthwest Garden Neighborhood Association

policeSt. Louis Second District Police Business Association

Quality Transmission Services

  • Rebuilt Transmissions
  • Fluid & Filter Changes
  • Clutch Repair
  • Computer Diagnostic Testing
  • Computer Reprogramming
  • Factory Rebuilt Transmissions
  • Transfer Case Repair
  • Performance Transmissions
  • Axle Repair
  • Fleet Repair
  • Differential Repair
  • All Domestics & Some Foreign
  • Hats Off!
  • Recommend
  • Honest
  • Thank You
  • Quick
  • Lucky
  • Trust

Testimonial My wife and I were in St. Louis last month visiting our daughter and family, celebrating the arrival of their second daughter at Barnes Hospital. The day before we planned to leave for our home in Texas, our 1989 Ford developed a transmission problem.

.......Our hats are off to Pat Walsh at "Quality Transmission Service" for his superior code of ethics. There are still a log of good people in bushiness places even if we had to drive to St. Louis to find one. Read More...

Testimonials I am writing you to recommend Quality Transmission Service 5944 Arsenal St, St. Louis, MO 63139 for an outstanding job of diagnosis (a rumbling sound from the transmission) and promptly correct it at a very reasonable cost.......

....... This is an honest company that I enjoyed doing business with and I highly recommend them to anyone with any transmission problem. Read More.....

Testimonial It is extremely encouraging to find anyone as skilled as you and that is extremely honest and fair.

We definitely would recommend Quality Transmission to anyone who needs transmission work.

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Testimonial I wanted to thank you for dropping what you were doing and take care of my car (the Mach I) on March 4, 2005. I cannot explain how much appreciation I have for your help in this instance; it is difficult to find skilled experience and honesty these days...
...Thank you for providing me honest quality throughout the past decade. I included a gift certificate for my gratitude and figured we could all use a little more in the fridge. Read More...

TestimonialsWe're the family from Moberly who was in St. Louis on June 17th who had the broken axle on our mini van.

We first wanted to thank you again for getting us on the road so quickly.
The rest of our trip was great & we got to see our Cardinals win. View Card...

TestimonialThank you for taking such good care of me & the 442!

I am lucky to have been introduced to such fine folks, not to mention a great business.

Let's build & install the "Big Daddy Tranny" next winter. I am saving for it now...
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TestimonialsThere really are some good people in this world. Thanks for trusting me.

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Forms of Payment

We accept the following payment methods:


While Your Car Is Being Serviced


For your convenience directly across from us is a nice place to eat while your car is being serviced.

Our Address

5944 Arsenal St (Arsenal & Hampton)

St. Louis, MO 63139

Hours 9 A.M. - 5:30 P.M. Mon - Fri

(314) 644-2302