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Mr. Diesel Inc.

Your One-Stop-Shop Mechanic

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Keeping Our Roads Safe For More Than 30 Years

We specialize in heavy truck repair

With Mr. Diesel, you can always expect superior mechanical performance and dependable customer service. We offer comprehensive and in-depth repairs and services in a timely and cost-efficient manner.

Complete Engine Rebuilds
Optimize your engine’s performance with our comprehensive engine rebuild service.

Crane Repair
Ensure your safety with our expert crane inspections and repairs.

Commercial Vehicle Inspection
Verify if your vehicle meets Calgary’s safety and emissions regulations with our commercial vehicle inspection service.

Counterbore Cutting
Repair your engine block counterbores in-frame without removing the engine with our precise counterbore cutting service.

General Maintenance and Mechanical Services
Help keep our roads safe with our thorough inspections, repairs, and maintenance services.

With over 15 years of industry expertise, our dedicated team of certified mechanics can solve your vehicle’s mechanical problems and enhance their performance and safety. No problem is too big or too small for the Mr. Diesel crew. Let Calgary’s trusted mechanic handle all of your vehicle’s mechanical needs.

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Vehicles We Service

Fleet Maintenance

  • Authorized Commercial Vehicle Inspection Station
  • CVIP (Commercial Vehicle Inspection Program) Inspection
  • Required maintenance for medium-duty and heavy trucks

Mechanical Services

  • General Repair and Maintenance
  • Computer Diagnostics
  • Motor Vehicle Inspections (Semis)
  • Air Conditioning
  • Brakes
  • Clutch and Drivetrains
  • Differential Rebuilds
  • Electronic Repairs
  • Engine Rebuilds and Replacements
  • Exhaust and Emissions Controls
  • Suspension Work
  • Tires
  • Transmission Rebuilds
  • Welding and Fabrication

All You Need for Safer, Smoother Driving

At Mr. Diesel, ensuring the safety and satisfaction of our customers is our top priority. Our repair services and complete engine rebuilds are meticulously executed by our highly skilled and experienced technicians, using only the highest quality parts. Trust us to restore your engine to its optimal functioning state for a smoother, safer driving experience.

Expert Technicians
Our technicians are trained and certified to handle all your diesel engine needs with precision and care.

Quality Parts
We use only the best replacement parts, ensuring durability and enhanced engine function.

We Stand Behind Our Work
Your satisfaction is our top priority; that’s why we stand behind all of our work.