Our transmission repair shop in Beaverton, Oregon Tim's AATCO Transmission & Transaxle is a transmission repair shop in Beaverton, Oregon. Tim from AATCO would like to thank you for checking out our company. We've been serving the area for over 20 years and most of our client base is made of referrals and return customers.
Our mechanics specialize in automatic and manual transmissions and transfer cases. We also repair or replace clutches, u-joints and drive axles. Our shop is spread out over about 8,500 sq. ft. with over 100 re-built transmissions in stock! We can also take care of your transfer case and differential maintenance.
We are members of the Better Business Bureau and the Automatic Transmission Rebuilders Association. Our technicians are ASE certified. Ask about our nationwide warranties.
What Our Customers are Saying About Us
AATCO Transmission, Transmissions - Automobile, Beaverton, OR Member of the Better Business Bureau, ATRA and ASE. We take Visa, Mastercard and Discover.
We Offer the Following Services:
(Click on the links for more information)
Automatic TransmissionsAutomatic Transmissions
Manual TransmissionsManual Transmissions
ClutchesClutches
Transfer Cases
Differentials
Universal-Joints
Four-Wheel Drives
Recreational Vehicles
Drive Axles

Site MapSite Map
 Mon-Fri8:00 a.m. - 5:00 p.m.
Saturday*9:00 a.m. - 12 p.m.
*Open some Saturdays by appointment. Please call for availability.
(503) 626-4619
13980 S.W. T.V. Hwy
Beaverton, OR 97005
Tim's AATCO Transmissions
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