Complete Maintenance and Service for Trucks and Trailers

Expert Trailer Repair Available in Oregon and Washington

We Specialize in Engine Repair for Major Truck Brands



REPAIRING TRUCKS IN PORTLAND FOR OVER 15 YEARS - If you drive an 18-wheeler for a living, your income is directly tied to the performance of your vehicle. A tractor trailer is a sophisticated piece of innovation, and there are many things that could go wrong under the hood. If you have a maintenance issue that’s keeping you off the road, you need a reliable mechanic to fix the problem as soon as possible so you can get back to earning money. At S & T Truck Repair, we’ve been serving Portland drivers since 2000, and our experienced staff technicians have the skills and experience to get you back on the highway.


Clackamas Repair Shop - 13016 OR-212, Clackamas, OR 97015

Proudly serving most major Oregon counties and cities, encompassing Troutdale, Salem, Gresham, and Wilsonville, OR. Call the shop directly at (503) 656-4151 for more information or to schedule service.


Portland Repair Shop - 3333 NW 35th Ave, Portland, OR 97210

Proudly serving the Greater Portland Metro area, including Milwaukie, Hillsboro, and even Vancouver, WA.
Call the shop directly at (360) 518-1482 for more information or to schedule service.


S&T Truck Repair Now in Clackamas

We specialize in service for every part of your rig! General Repairs, Emergency Maintenance, Bodywork, Trailers, and more! We're the best shop for your fleet

Our in-house mechanics have experience performing a wide range of services:

Engine & Transmission

Brakes & Tires

Glass Repair & Lighting

Axles, Clutch, Suspension

Roofs, Floors, Tandems

Swing and Rollup Doors

Welding & Spring Repair

Air & Electrical Systems

Truck & Trailer Overhaul

Emergency Maintenance

To schedule an appointment for 18-wheeler maintenance or learn more about our licensed and bonded shop, call us today at 360-518-1482.

18-Wheeler Maintenance Today!

Our trained technicians ensure that your truck and trailer are on the road making money instead of experiencing roadside downtime.

Complete Truck & Trailer Overhaul

Services can run the gamut from routine to complex, and it takes a trained mechanic to make the right decisions for your vehicle.

Regular/Emergency Maintenance

A semi-truck is powerful and capable of causing significant damage in the event of an accident or emergency.

Engine, Transmission, & Brakes

While truck engine repair deals with the vehicle’s actual motor, there are many other components under the hood.

Bodywork, Lighting, & Windows

We're here, whether you’ve been in an accident or you’re tired of dents from road debris and weather damage.

Trailer Repair & Maintenance

Your truck load and other drivers on the road depend on proper inspection and maintenance of your tractor trailer.

Brands & Engines

We service engines of all makes and models, so no matter what kind of 18-wheeler or truck and trailer you are driving.

Great Service

- W.Peterson

Wow, what a great company! Went there because I lost my driver side lights on my trailer. They put a mechanic right on it while I filled out the job ticket. After about 15 minutes they found and fixed the problem, which was a bent electrical connector in the truck connection. When I went to pay the bill the shop manager told me there was no charge because they found it so quickly. You don't see service that great too often nowadays. Needless to say, I encourage anyone to give them a try.

Does Good Work

- Rick M.

I just wanted to put a compliment in for S&T Truck Repair...they got me back on the road within a half hour. Polite, professional, does good work! Thank you very much.

Great Job

- Jim Z.

S&T Truck Repair did a great job in refurbishing our trailers, the trailers are over 30 years old but you would never know it.

Quality Service

- Kyle J.

We have been using S&T Truck Repair as one of our truck maintenance vendors and they have provided us with high level, quality service for over 10 years!

Should your vehicle act up in Clackamas or Portland, Oregon contact S & T Truck Repair for reliable service to keep you driving safely. We’re also conveniently accessible to Troutdale, Hillsboro, Salem and Wilsonville, Oregon as well as Vancouver, Washington. We strive to be ready and accessible to all major trucking locations in the Portland area - so bring your semi-truck in whenever you’re in the area.

Clackamas Location: (503) 656-4151 - 13016 OR-212, Clackamas, OR 97015

Portland Location: (360) 518-1482 - 3333 NW 35th Ave, Portland, OR 97210