Driving a Mack that’s down on power, running hot, or stuck in a warning mode? At R&R Diagnostics and Repair, we specialize in Mack truck repair in Grande Prairie, AB and Dawson Creek, BC.
Certified Mack Service in Grande Prairie, AB and Dawson Creek, BC
Mack trucks are engineered for durability, but their advanced electronics and emissions systems require trained expertise. Our certified Mack service in Grande Prairie, AB includes diagnostics, emissions, HVAC, and drivetrain repair. We service both traditional and Volvo-Mack systems, giving your truck dealership-level care without the wait.
We offer:
- Full-system Mack diagnostics and code resolution
- Scheduled Mack maintenance, CVIP inspections, and fleet service
- Engine repair for Mack MP8 engine, turbos, and emissions
- Electrical troubleshooting and Mack electrical repair
- Professional Mack brake service, including air, disc, and ABS systems
Our team handles everything from Granite repairs to high-mileage overhauls with precision and transparency.
Why R&R Is the Go-To for Mack Truck Repair
At R&R, we don’t guess. We scan, test, and fix based on real data. Mack’s unique components, including Mack dash code troubleshooting, DEF systems, and proprietary sensors, require experience, and our team brings years of it to the shop floor.
Why operators and fleets trust our Mack truck repair:
- In-depth knowledge of Mack transmission issues and drivetrain faults
- HVAC and cab system repairs for sleeper and day cab units
- Up-to-date diagnostics for Volvo-shared systems and CAN communication
- Service plans tailored to Mack’s factory intervals and duty cycles
Whether you’re running highway loads or site hauls, we’ll keep your Mack working like it was built to.
Contact Us About Mack Truck Repair Now: Call 780-897-6545!
Need fast, professional Mack truck repair? Call 780-897-6545 or schedule online with R&R Diagnostics and Repair. We’ll inspect your truck, explain the issue, and fix it with speed and accuracy, whether you're in Grande Prairie, Dawson Creek, or anywhere in between.
FAQs
What Areas Do You Serve for Mack Truck Repairs?
We operate from #102 9508 154 Ave., Grande Prairie, AB and 2801 92 Avenue in Dawson Creek, BC. We proudly serve Edmonton, Calgary, and surrounding areas.
Can You Work on MP8 Engines?
Yes! We provide full repair and emissions support for the Mack MP8 engine, including EGR, DPF, and VGT systems.
Do You Handle HVAC and Cab Electronics?
Absolutely. We’re equipped to fix Mack HVAC problems, dash faults, and electrical systems across all models.
Can You Diagnose Transmission and Shift Issues?
Yes. We regularly resolve Mack transmission issues, from shift solenoids to complete rebuild recommendations.
How do I Book a Repair for my Mack Truck?
The fastest way to schedule is by calling 780-897-6545. You’ll speak with someone who can confirm availability and get your Mack truck booked into our Grande Prairie or Dawson Creek shop.
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