Transmission Service


We know transmission issues are stressful and often expensive. If you’re dealing with a transmission problem, give Marty’s Transmissions a call. We specialize in transmissions after all! When you choose Marty’s, there is no guesswork or having to continually return to the shop. We’ll correctly diagnose the problem and make the necessary transmission repairs the first time.

We repair, rebuild, and install all types of transmissions including foreign, domestic, diesel, and more. Have a classic car or a new car? No problem! We can service it too!

For over 45 years our master transmission builder has worked on just about every type of transmission out there. When you need reliable and quality transmission services in Portland OR, you can count on Marty’s Transmissions. From basic auto transmission repair services like a fluid flush to overhaul and rebuild services, our transmission mechanics can handle it.

Transmission Repair Services

4x4 Transmission Repair by Marty's Transmissions in Portland OR on Sandy Blvd serving Gresham OR

4×4 Transmission Repair Services

We understand how complicated transmissions in four-wheel-drive systems can be. If your vehicle needs 4X4 transmission repair services, Marty’s Transmissions can do the job for you quickly, efficiently, and at a competitive rate.

Rebuilt Transmissions in Portland OR at Marty's Transmissions

Rebuilt Transmissions

When many parts of your transmission have worn down, a great way to get it back to working order is with a rebuilt transmission. Rebuilding your transmission is more affordable than an entire transmission installation or transmission replacement. It will require replacing all of the bad parts with new ones. Marty’s Transmissions is the leading expert when it comes to rebuilt transmissions.

marty's transmissions auto care transfer case repair 4x4 rebuild transmissions services rebuild shop auto repair gresham or portland oregon

Transfer Case Repair

Transfer cases are a very important part of your vehicle and transmission. Receiving power from the transmission, the transfer case sends it to all the axles on the vehicle. While transfer cases are sturdily built and designed, they are not indestructible and should be checked for wear often.

Transmission Coolers by Marty's Transmissions in Portland OR on Sandy Blvd serving Gresham OR

Transmission Coolers

A transmission cooler helps ensure your transmission is staying cool, especially when you’re working it hard. If your vehicle tows boats, fifth wheels, trailers, and other large objects regularly, a transmission cooler can help keep your transmission from burning up. Contact us to learn more about transmission coolers.

Transmission mechanic working on vehicle. Marty's Transmissions provides quality transmission repair services in Portland OR and Vancouver WA.

Signs you Need Transmission Repair Services

Below are some common signs your vehicle may benefit from transmission repair.

  • Problems changing gears
  • Leak spots in the driveway
  • Grinding sounds or other unusual sounds
  • Cloudy or burnt transmission fluid

If you’re experiencing any of these problems with your transmission, contact Marty’s Transmissions. We’ll thoroughly inspect your transmission and its components and provide you with a diagnosis for free before making any repairs.

Transmission Repair Specialists

Transmissions are very complex. This is why choosing the right transmission shop is important. Don’t trust your vehicle with just any mechanic. Let the professionals at Marty’s Transmissions in Portland Oregon diagnose and repair your vehicle. We’ll get the job done right the first time!

Transmission Diagnosis

Marty’s Transmissions will diagnose your vehicle’s problem with our state of the art computer diagnostic system at no charge before making any repairs. We will contact you first, providing you with a detailed evaluation and FREE transmission repair estimate. Then, if you decided to proceed with our transmission services, we will let you know how long it will take.

Click To Call Now


Experts in Transmission Repair Services

With our over 45 years of transmission experience and diagnostic training, we are your best choice for auto transmission replacements and repairs, in addition to rebuilt transmissions. Customer service and attention to detail are our top priorities.

Our technicians understand the importance of your vehicle so they’ll work diligently to get your vehicle back up and running again in no time. After every estimate, we ask our customers if they would like to proceed with the transmission repairs. Then, we provide them with an estimated day and time the vehicle could be ready.

So if your transmission isn’t working right, contact Marty’s Transmissions today for your transmission repair or replacement estimate before it’s too late. Our estimates are FREE!

Rebuilt Transmissions in Portland OR at Marty's Transmissions

Transmission Repair in Portland OR and Gresham OR

Serving Clients in the Greater Portland OR Area:

Portland | Gresham | SE Portland | NE Portland | North Portland | Fairview | Wood Village | Troutdale | Boring | Damascus | Clackamas | Sunnyside | Happy Valley | Oak Grove | Milwaukie | Gladstone | Oregon City | Vancouver WA