Best in town 5 year/50k mile warranty
RoadsideÂ
assistance
0% interest financing options available
ASE certified technicians
Get a dealer alternative estimate on your repair
Free shuttle service while we work on your vehicle
400+ 5 Star Reviews
400+
Reviews
Free Second Opinion Inspection.
100% Price Match Guarantee.
Free Second Opinion Inspection. 100% Price Match Guarantee.
Transmission Repair
Shift Power Back into Every Mile
When your gears hesitate, slip, or fight back, our team brings your transmission back to life with precision, care, and the trusted expertise at Art of Maintenance.
Totally responsive and easy to work with. First time interaction was like dealing with an old friend. I’ve found my mechanic.
Totally responsive and easy to work with. First time interaction was like dealing with an old friend. I’ve found my mechanic.
Transmission Repair Services
Why Drivers Trust Us with Their Transmission
A transmission issue can make any driver nervous, and we don’t blame you. It’s one of the most important and complex systems in your vehicle, which is why our team treats every diagnosis with patience and expertise. We don’t rush, we don’t guess, and we never talk in confusing jargon. Instead, we walk you through what’s happening, why it matters, and the smartest way to fix it. Every inspection involves deep testing, careful adjustments, and a full look at how your transmission connects to the rest of your drivetrain. Whether you’re dealing with lagging shifts, unusual noises, or slipping gears, our skilled technicians know exactly how to bring back smooth, steady performance. With high-quality parts and thoughtful workmanship, we make your driving experience feel controlled, responsive, and ready for anything the road throws your way.
Schedule A Transmission Repair Today!
When Your Vehicle Is Asking for Attention
Your car has its own way of speaking up, especially when the transmission starts acting out. Before things get worse, it’s important to listen for changes in shifting, sounds, and response. Early care keeps you safe, protects your engine, and saves you from bigger repairs later. Common signs to look out for:
Strange whining, humming, or grinding sounds
This is caused by low or contaminated transmission fluid, damaged gears, failing bearings, a worn torque converter, misaligned gear sets, or a failing transmission pump, all of which can disrupt proper lubrication and gear engagement.
Delayed or rough shifting
This may be caused by degraded transmission fluid, clogged transmission filters, worn clutch packs or bands, a faulty shift solenoid, valve body problems, or issues with the transmission control module, these issues interfere with hydraulic pressure and timing during gear changes.
A burning smell during or after driving
This can indicate overheated or burnt transmission fluid, low fluid levels causing excessive friction, slipping clutch packs, a failing torque converter, or internal components overheating due to clogged filters or restricted fluid flow.
Fluid leaking underneath your car
This is caused by damaged transmission pan gaskets, cracked transmission pans, corroded fluid lines, leaking axle seals, or a failing front or rear transmission seal, all of which can allow transmission fluid to escape and lead to low fluid levels and transmission damage.
ASE certified technicians
Get a dealer alternative estimate on your repair
Free shuttle service while we work on your vehicle
Auto Care Services Right Here in Portland, Oregon
Whether you’re commuting, exploring the city, or taking on long weekend drives, keeping your car healthy matters, and Art of Maintenance is here to make that easier. Our team delivers expert guidance, skilled repairs, and reliable service every time.
For smooth performance and dependable shifting, your vehicle deserves the best Transmission Repair support in Portland, Oregon.
Experiences.
Real
Results.
They worked on my 2003 lexus ES 300 thanks for the work that was done
Excellent, friendly service with super fast turnaround—highly recommend!
Took care of me in less than 24 hours – the dealer quoted me 10 days out. Will come back with
Great service. Always appreciate the work they do.
Came in and to asked some questions Kevin and Conner both answer the questions for me I had them do an inspection on my brake system. The price was right so I went ahead and have them do it and I also got a great warranty three years 36,000 mile nationwide warranty matter fact. I will be back and recommend everyone I know to go see this guys .
We took our 2013 Chevy Sonic 1.4L, Turbo, to AOM for an inspection of output shaft seal & oil change. We chose them because we volunteer nearby, and they could work on our car while we volunteer. They provided us with an inspection report that included pictures. After reviewing the report and going over the potential charges, we authorized them to complete the recommended services, which included oil change, new spark plugs, brake fluid flush, fuel injection service, output shaft seal replacement, drain and refill manual transmission fluid and replacing all shocks and strut assemblies and rear springs. This cost $2,818.00. We were in a bit of shock at the price, but that being said, this car has never given us a bit of trouble since buying it new, so we decided this money was well spent. We have had all the manufacturer-recommended maintenance done at the dealer all along. A dealer may have charged as much or more. The services performed by AOM were needed as evidenced by the pictures they took during the inspection and during the repairs themselves. Our car is running like new, and the repairs are guaranteed for 5 years, 50,000 miles NATIONWIDE. So, yes, it was expensive and worth it. We feel we got our money’s worth. Thank you, Ryan and Kevin.
Awesome and honest
I love this place! Kevin was very up front and explained what all is involved in replacing an engine. They called every time they found something that was better, or wrong and offered me options. They kept me up to date with the progress and even cleaned my truck. They were very patient with me as I tried to make this huge payment with multiple accounts and even stayed after they were closed to go over what to not do, and what to do to maintaine the engine integrity. Thank you art of Maitenance
The Art of Maintenance team got our old pickup back on the road after someone destroyed the ignition trying to steal it. They also did an oil change, tuneup and took care of some deferred maintenance issues. Great communication during the diagnostic stage, did what they said they would do and had all the work done in a timely fashion. Highly recommend.
My experience was wonderful. Precise information, clear cost estimates and great personal service. Any future repairs will be with Art of Maintenance.
The Art of Maintenance crew was so amazing to work with! This was my first time taking my car to them and they exceeded my expectations. They are friendly, timely and precise with their diagnosis of problems. They gave me a full detailed list of things that look good on my car, things that might need attention and things that are urgent to fix. This was so helpful for me and I never felt any pressure to do work on my car on things that can wait. I will definitely be coming back for my regular maintenance and any car needs! Thank you!
We’ve taken our cars to Art of Maintenance since we moved to PDX two years ago. We find consistently excellent service that is on time, with good communication and reasonably priced.
