ROCKY VIEW COUNTY · CALGARY · ALBERTA
Keeping Your FleetOn The Road
Professional Heavy-Duty Truck Repair, Diagnostics & Roadside Assistance in Alberta.
Mon – Sat 9:00 AM – 9:00 PM · Roadside assistance available 24/7
0.0★
Google Rating
0+
Google Reviews
0+ Years
Engine Rebuilding Experience
0/7
Roadside Assistance
Trusted Heavy-Duty Expertise
Built Around Diesel Systems And Commercial Trucks
Diesel Pro Tunes Ltd specializes in heavy-duty truck repair and diesel systems — engines, drivetrains, air brakes, aftertreatment and electronics. Our technicians work on commercial tractors and trailers every day, so problems get identified properly the first time and your unit spends less time in the shop.
Manufacturer-level diagnostic tools
Over 25 years of engine rebuilding experience
Owner-operators and full fleets welcome
Honest advice before any work begins
Engine & Chassis Platforms
Experience Across The Brands You Run
We work on the major heavy-duty engine and truck platforms operating on Canadian roads. We are an independent repair shop — not a dealership.
What We Do
Heavy-Duty Services, Done Properly
A shop equipped for the full range of commercial truck and trailer work — from a fault code to a complete engine rebuild.
Engine Diagnostics & Repair
Engine Overhauls & Rebuilds
Transmission Repair
Transmission Diagnostics
Differential Repair
DPF Cleaning & Replacement
Air Brake Repair
ABS System Diagnosis & Repair
Air Conditioning Diagnosis & Repair
Electrical Repair
Fleet Maintenance
Preventive Maintenance
Fuel Injection Service
Turbo VGT Conversion & Upgrade
Steering System Diagnosis & Repair
24/7 Roadside Assistance
Why Customers Trust Us
Reliability Is The Product
Expertise You Can Rely On
Certified technicians with years of hands-on experience in truck and trailer repair, engines and drivetrains.
Advanced Diagnostic Technology
Modern diagnostic tools and specialized equipment to identify problems accurately.
Tailored Service for Every Client
Customized maintenance plans based on your operational needs.
Full-Service Truck & Trailer Solutions
Comprehensive repair and maintenance solutions, from routine tuning to complex optimization.
Commitment to Quality
Quality parts and professional workmanship focused on durability and performance.
About Diesel Pro Tunes Ltd
Keeping Canada's Trucks Rolling Strong
Diesel Pro Tunes Ltd began from humble beginnings as a small business in 2022, with a dedicated team of technicians driven by a passion for diesel performance and reliability.
What has not changed since day one is how we work: trusted service, reliable repair, and honest advice about what your truck actually needs. We would rather explain the problem clearly than sell you parts you do not need.
Our focus is simple — expert workmanship that keeps trucks and trailers on the road and minimizes downtime for the owner-operators and fleets who depend on them.
Reviews
Rated 4.7 By 49+ Google Reviewers
Straight from the truck owners and fleet operators who bring their units to our shop.
“Someone that is new to the trucking industry, this shop set the standards for how a truck shop should operate and treat their customer. Unni, Karan and Harry were very helpful in explaining things that needed to be worked on... Would recommend to all my friends 100%.”
“This shop is the best in Alberta Canada. I took my truck everywhere to program and no shop could fix it and this shop got it done. Straight 5 star...”
“Great & friendly place of professional heavy duty mechanics... especially for Cummins/Detroit engine.”
“Not even a single bad thing I can say about this shop. Treat you like family and explain everything in detail...”
“Very good mechanics, very friendly and knowledgeable people and most of the time no appointments needed, just visit and solve problems.”
“My best mechanic shop to go for my semi truck issues. Never had to revisit after issue is fixed. Thank you for the great service!”
Get Your Truck Back On The Road
Talk To A Heavy-Duty Technician Today
235121 Wrangler Dr, Rocky View, AB T1X 0K1 — open Monday to Saturday, 9:00 AM to 9:00 PM.
Need Roadside Assistance?
Broken down on the highway or stuck in the yard? Our mobile technicians are available around the clock, every day of the year.