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(314) 644-2302

All Domestics & Some Imports!

Free Estimates - Financing Available

Family Owned and Operated!

Quality Transmission

Better Business Bureau

Automatic Transmission Service Group

For The Automatic Transmission Professional

Automatic Transmission Rebuilders Association

The transmission repair experts.

Second District Police Business Association

police

Fostering cooperation and support for the 2nd district police officers.

Southwest Garden Neighborhood Association

Conducting on-going beautification, safety, home improvement and community building projects.

The Service you'll receive at Quality Transmission is "as good as it gets!"

Our Shop Quality Transmission is a family-owned and operated business our expertise in the repair and servicing of domestic automatic transmissions, axles, clutches and transfer cases is the reason we have been in business at the same location for nearly 30 years.

Common Questions

FAQ's How often should I change my fluid?
Most automotive manufacturers recommend that you change your transmission fluid every 3 years or 36,000 miles (consult your owner's manual).

Performance Transmissions

performance You will never find another transmission shop owner like Pat Walsh who's so "Rooted In Racing."

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

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...

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.....

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.

View Card.....

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...

We'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...

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