From engine issues to after-treatment failures, R&R Diagnostics and Repair delivers dependable diesel truck repairs in Grande Prairie, AB and Dawson Creek, BC.
Expert Diesel Truck Repair in Grande Prairie, AB
When something goes wrong with your truck, you need repairs you can count on. Getting your truck running strong is what we do at R&R Diagnostics and Repair. Offering a we handle a full range of diesel truck repair in Grande Prairie, AB and Dawson Creek, BC. With over 40 years of combined experience, our team is equipped to handle everything from minor fixes to full system overhauls.
We’re equipped to repair:
- Air brakes, suspension, and steering systems
- Driveline failure, axles, and differentials
- Coolant leaks, overheating, and engine wear
- Faulty electrical systems and engine diagnostics
Our shops are built to support fast turnarounds, with drive-thru bays and advanced diagnostic tools. We also handle after-treatment system repairs and frozen suspension problems common in Alberta’s cold winters.
What Makes Us Different
R&R Diagnostics and Repair is a family-run operation that puts relationships and workmanship first. Founded by father and son Rod and Ryan, we’ve built our business on hard-earned trust, not just quick fixes. We don’t shy away from difficult jobs, in fact, we welcome them.
Here’s what sets us apart:
- Cummins-certified expertise and high horsepower training
- Extensive oilfield equipment experience
- Two fully equipped shops, each with drive-thru bays
- A tight-knit, transparent team you can trust
Whether you're dealing with a semi truck repair in Grande Prairie, AB or specialized oilfield equipment, we deliver high-standard, no-fluff repairs that last.
Contact Us About Diesel Truck Repairs Now: Call 780-897-6545!
If your rig’s down, don’t wait. Call R&R Diagnostics and Repair at 780-897-6545 for dependable diesel truck repairs in Grande Prairie, AB or Dawson Creek, BC. From full overhauls to fast diagnostics, we’ll get your truck back on the road.
Frequently Asked Questions
Find detailed responses to some of our most frequently asked questions.
We service all types of heavy-duty diesel trucks, including highway tractors, oilfield equipment, and vocational units. Whether it’s engine, brake, or drivetrain-related, we’ve got the tools and knowledge to handle it.
Yes. We offer advanced diagnostics using industry-grade software and tools. From electrical shorts to sensor issues, our technicians pinpoint faults quickly to minimize downtime.
Absolutely. We service and repair DPF, EGR, DOC, and SCR systems, and we can perform forced regenerations when needed. If your emission light is on, we can help.
Yes. With a strong background in oilfield service, we’re familiar with the heavy-duty requirements of off-road and field trucks. Our team doesn’t shy away from tough jobs.
Yes. We provide custom diesel fleet service packages tailored to your operation’s needs, including filter changes, inspections, and fluid checks for every unit.
We’ll stop and contact you first. Transparency is key—no surprises on your invoice. We’ll walk you through what we found and get your go-ahead before proceeding.
Our mobile diesel repair service covers up to 100km around Grande Prairie and Dawson Creek. We also support regular clients in Edmonton and Calgary when needed.
Yes. Many fleet clients prefer we come to them for scheduled maintenance or large-scale service days. Just give us a call to coordinate availability.
A CVIP covers all critical safety and operational components, including brakes, lights, steering, suspension, and emissions. We also document any non-compliance findings.
Commercial trucks in Alberta typically require a CVIP annually. Spring is the busiest CVIP season—book early to avoid delays.
Yes, we offer on-site CVIP inspections for fleet customers. It’s an efficient option for businesses with multiple units.
We’ll provide a report detailing what needs to be fixed. Once the necessary repairs are complete, we’ll re-inspect and issue the certificate.
Don't Take our word for it.
Read Customer Testimonials.
"I called in needing an exhaust clamp and gasket replaced. They fit me in immediately and was in/out within 30 min with a very fair bill. They didn't have the parts, but ran out to trp and picked up the required parts for the job. I would definitely recommend."
"Rod was great to deal with. He got me in quickly and fixed my truck in a timely manner. The bill was way les than expected. Thank you guys for doing such a great job! I would definitely recommend R&R to anyone needing repairs."
"Rod and his gang provided top notch service. Had the fan fall off our motor home with a cat c7 engine. He was the only person that offered help. Spent hours and hours trying to locate parts finally found the part and got us on our way. Very accommodating. Highly recommend."
Contact Us
Let us know what is going on with your vehicle, and we will get back to you soon with a quote.
Contact Information
Hours
Locations
Dawson Creek,
BC V1G 0G2, Canada
Grande Prairie,
AB T8X 0L2, Canada