Transmission and Clutch Service and Repairs
for Your Car or Truck

AATCO Transmission, Transmissions - Automobile, Beaverton, OR


CALL:  (503) 626-4619

13980 SW Tualatin Valley Highway, Beaverton, OR 97005



We service all makes and models, cars and trucks. If you don't see the make below, give us a call and we are sure we can still help you out.

American Autos

Foreign Autos
Mini Cooper
Volvswagon (VW)

Tim's AATCO Transmission Service and Repair

Tim's AATCO Transmission Repair Service located in Beaverton, Oregon

 Informational Video - Click Below to Learn More About Our Shop



Keep your car driving smoothly with quality transmission repair services from Tim's AATCO Transmission & Transaxle. We offer transmission and clutch repairs to vehicle owners throughout the Portland Metro Area. To schedule your next auto service visit, contact us today to speak with a helpful member of our team.

Your Source for Transmission and Clutch Repairs
Tim's AATCO Transmission & Transaxle is an auto repair center that offers specialized repair and maintenance services for vehicle owners throughout the Beaverton community. We specialize in providing repairs and overhauls for manual transmissions, automatic transmissions, and clutches for vehicles of almost every make and model.

We Are Looking Forward to Serving You
We would like to thank you for taking the time to learn more about our auto repair center. Tim's AATCO Transmission & Transaxle has been serving the surrounding community for more than 20 years, and we look forward to many more years of quality service. If you have been in the area for a while, you may have seen us as Tim's AATCO Transmission & Transaxle, Tim's AATCO Transmissions, Tim's Westside AATCO Transmissions or just AATCO Transmissions. We aren't concerned with the name you know us by, as we stand by our reputation. Please feel free to see many of the reviews on the internet about us, and you can click on the link at the top of the page to see our City Search reviews. In addition, click on the Better Business Bureau logo above to go direct to our page on the Better Business Bureau web site and from there, you can see our rating with the Better Business Bureau. We are proud of our reputation and you should know you are trusting a local business who has served not just the community of Beaverton, but the entire Portland metro area. 


From: Tim the Owner of AATCO Transmissions
First I would like to thank you for your business if you are a return customer. If this is your first visit, I would like to have the opportunity to earn your business. Here is my commitment to you. I will treat you the way I would want to be treated, by giving you an honest quote of what I believe your final bill will be when the work is finished. There are no games being played, no run around, we just simply do a quality job at a reasonable price and then we stand behind our work.

Sincerely, Tim

Car on a Lift, Auto Repair in Beaverton, OR

A State-of-the-Art Auto Repair Facility
Our auto repair shop occupies an 8,500 square foot facility in Beaverton that is equipped with the latest and most cutting-edge technology in the auto repair field. We have more than 100 rebuilt transmissions in stock and are always updating our inventory to include the latest automotive components on the market, whether your vehicle has an automatic transmission or a manual transmission.

Auto Service Specialties:

 Automatic Transmissions
 • Manual Transmissions
 • Clutches
 • Transfer Cases
 • Differentials
 • Universal Joints

• Four-Wheel Drives
• Recreational Vehicles
• Drive Axles


Visit our transmission repair center in Beaverton to get you feeling better about your car.

Serving Beaverton, Aloha, Hillsboro, SherwoodPortland and the entire Portland Metro Area!

If you haven't had the chance to click on our reviews, we encourage you to do so. We have been serving the Portland Metro area now into our third decade. Many transmission shops have come and gone, but we have been here due to our relentless belief in being straight with our customers and being fair with our repairs and service costs. We have customers over the years come from all over the Pacific Northwest - from the coast to the valley. Here is a list of where some of our customers have come from. If we have missed your city, we apologize and please let us know.

Aloha, Astoria, Banks, Beaver Creek, Beaverton, Bend, Boring, Camas WA, Cannon Beach, Cornelius, Dayton, Dundee, Fairview, Forest Grove, Gaston, Gladstone, Gresham, Hillsboro, Lake Oswego, Lincoln City, Molalla, Newberg, Newport, North Plains, Portland, Seaside, Sherwood, St Helens, Scappoose, Tigard, Tillamook, Troutdale, Tualatin, Vancouver WA, West Linn, Wilsonville, Woodburn and Yamhill.