Your diesel truck is built to work hard—whether that means towing heavy loads, carrying jobsite tools, or powering through long commutes. At Rob’s Automotive Repair Center in Clackamas, OR, we provide diesel truck repair and maintenance for both light-duty pickups & fleet trucks. If you’re searching for diesel truck repair near me, we’ll keep your truck running strong and reliable.

Diesel Trucks We Service

We specialize in a wide range of diesel trucks, including:

Light-duty pickups – Ford Super Duty, Ram Cummins, Chevy/GMC Duramax
Fleet vehicles – work trucks, vans, and small business diesel fleets

From daily drivers to business-critical trucks, Rob’s is your one-stop diesel repair shop.

Common Diesel Truck Problems We Fix

Diesel trucks handle more stress than most vehicles. We regularly repair:

Loss of power from turbo, fuel, or EGR/DPF issues
Excessive smoke (black, white, or blue exhaust)
Overheating when towing or hauling
Hard starts or no-starts due to injector or electrical faults
Transmission slipping or overheating under heavy load
Brake & suspension wear from carrying heavy payloads

No matter what’s slowing your truck down, our ASE-certified diesel techs will find the cause and repair it right.

Fleet & Commercial Diesel Service

For business owners, downtime costs money. That’s why we offer:

Fleet maintenance programs customized for your trucks
Priority scheduling to reduce downtime
Quick turnaround repairs for work-critical vehicles

We help contractors, delivery companies, and service businesses keep their trucks on the road and making money.

Why Truck Owners Choose Rob’s

Cummins, Power Stroke & Duramax specialists
Accurate diesel diagnostics to eliminate guesswork
Fleet-friendly service with fast, dependable results
Warranty-backed repairs for peace of mind

Whether it’s one truck or a fleet of many, Rob’s keeps your diesels dependable.

Serving Clackamas & the Portland Metro

Located in Clackamas, OR, we serve diesel truck owners across Oregon City, Happy Valley, Milwaukie, Damascus, and the greater Portland metro. When you need diesel truck repair near me, Rob’s is your trusted local shop.

Schedule Your Diesel Truck Repair Today

Don’t let downtime or diesel issues slow you down. From routine maintenance to major repairs, Rob’s Automotive Repair Center has the experience to keep your truck working hard.
Call us or schedule online today for expert diesel truck repair in Clackamas, OR.

Alexandra C. ★★★★★ a month ago
I'm late to review Rob's, as they took care of me back in August, but these guys are amazing!!! Carter was the main employee I spoke with over the phone and he was phenomenal. He also came in on his day off to make sure I had … read more my car secured in a safe place until they opened. Corey also really helped when I came in personally and by going through some paperwork to ensure I wasn't being screwed over by the company I had been going to the last several years (which it turned out i kind of had been). Carter and Corey worked together to find me the best ways to handle the situation and have me honest suggestions without making me feel manipulated into paying for maintenance through they're company - they were there to help and make sure that I was safe while driving my vehicle. While being very professional and knowledgeable, they went up and beyond what I could have hoped for. The company understands that life happens and they do everything (within reason) to work with your time and budget to make sure that their clients are well taken care of and that the work that they do is thorough and accurate.I HIGHLY suggest using Rob's Automotive for your vehicle needs because of their honesty, hard work and their excellent customer service.Thank you again, especially Carter and Corey, for helping me get through a rough time with my little car and helping me feel confident that I made the right choices on how to handle my car issues. I will absolutely be coming back!