Trusted by the Toughest Engines
About Overdrive Diesel
We are a Canadian heavy-duty diesel shop focused on uptime. Our technicians use OEM tooling and clean data to find the real fault — setting expectations up front and keeping communication simple for drivers and fleet managers.
In the bay we follow torque specs, log calibration values, and document each critical step. After repairs we road test, re-scan, and hand over clear notes so units return to work with confidence.
Uptime Guarantee
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Each major repair includes torque logs, calibration values & time-stamped proof of work.
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Written estimates before work begins — taxes & parts are itemized clearly.
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If the same fault reappears during coverage, your unit gets top-priority service.
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Cold-weather verified: torque checks, start-up tests, and Canadian winter durability.
What Canadian Customers Say
Frequently Asked Questions
Yes – OEM scan tools for Cummins, CAT, Detroit, and Volvo engines, ensuring precise fault code detection.
All engine rebuilds come with a 12-month or 20,000 km labour warranty. Every rebuild is logged and torque-verified.
Yes – 24/7 mobile diesel service vans are available across Alberta, BC, and Saskatchewan for emergency repairs.
We perform full DPF cleaning, DOC replacement, and DEF diagnostics with OEM calibration tools.
Yes, we support both on-road (Freightliner, Peterbilt, Volvo) and off-road (CAT, Komatsu) diesel units.
We create customized PM schedules for fleets of all sizes — oil analysis, inspection reports, and downtime tracking included.
Our Core Services
Engine Diagnostics
OEM-level diagnostics for Cummins, Detroit, CAT, and Volvo power units with fault tracing and data logging.
Full Engine Rebuilds
From top to bottom overhaul with precision torque specs, calibration values, and post-repair verification logs.
Fuel Systems
High-pressure pump rebuilds, injector testing, and fuel rail sensor calibration for maximum efficiency.
DPF & EGR Service
Professional cleaning, regeneration, and flow testing for DPF, EGR, and SCR systems.
Transmission & Driveline
Transmission replacements, clutch alignment, driveline balancing, and fluid analysis.
Fleet Maintenance
Custom preventive programs, inspection reports, and on-site fleet service scheduling.
Why Choose Overdrive Diesel
Uptime Guarantee
We understand downtime costs money. That’s why our service trucks are equipped with OEM tools and diagnostics to get you back on the road faster. Our uptime commitment ensures minimal disruptions and reliable turnaround.
Certified Diesel Experts
Our technicians are Red Seal and OEM-certified, with experience on CAT, Cummins, and Detroit engines. Every job follows verified torque specs and OEM documentation.
Nationwide Support
Whether you’re in Alberta, Saskatchewan, or British Columbia — we provide both in-shop and mobile repair coverage across Western Canada.
Our Process
Inspection
Complete diagnostics using OEM scanners to identify underlying issues before repair begins.
Repair & Rebuild
Engines and systems repaired or rebuilt with precision components and documented quality checks.
Testing & Delivery
Every unit undergoes load testing and calibration before being cleared for customer delivery.
Workshop Gallery
