GRANDE PRAIRIE
MOBILE HEAVY DUTY
MECHANIC.

Reliably Servicing Peace Country and Surrounding Communities 24 Hours a Day.

our quotes include all shop charges, supplies, and other essentials.

No hidden fees—straightforward, all-inclusive pricing within the Grande Prairie region.

At White Knight Mechanical in Grande Prairie, you only pay for the work we perform—no hidden fees. Our pricing includes travel, labor, and parts, with additional mileage costs only for locations outside Grande Prairie. We specialize in heavy-duty and off-highway engines for commercial vehicles, providing expert service for diesel engines, transmissions, and HVAC systems. For reliable, transparent service on all your heavy-duty mechanical needs, trust White Knight Mechanical.

Why Choose White Knight Mechanical?

We’re your full-service heavy-duty mechanic shop on wheels—bringing top-quality repairs and maintenance right to your commercial vehicle!

Looking for a heavy-duty mechanic you can trust? Choose White Knight Mechanical for expert, reliable service. With over 25 years in the commercial vehicle industry, our Red Seal journeyman mechanic brings the knowledge, skill, and integrity you need to keep your fleet running strong. Whether it’s routine maintenance or major repairs, you can count on White Knight Mechanical for quality work you can rely on, every time.

AMVIC Certified, fully insured, and qualified for oilfield lease sites with certifications in CSO, TDG, WHMIS, First Aid, and H2S.

Our fully equipped Mobile Service Truck Gives us the ability to service your vehicle on site or on the highway.

White Knight Mechanical offers mobile mechanic services designed to keep your equipment running smoothly with minimal downtime. We provide on-site repairs for all heavy-duty trucks and equipment, saving you the hassle of transporting machinery. Our team comes to your location, ensuring efficient and reliable service so you can get back to work faster. Trust White Knight Mechanical to keep your operations moving with expert, on-the-spot repairs for all your heavy-duty needs.

Day or night Call White Knight.

At White Knight Mechanical in Grande Prairie, we specialize in comprehensive repairs and maintenance for all diesel automotive, heavy-duty, and off-highway engines, transmissions, and HVAC systems. Our expert team has extensive experience with Cummins engine repairs and works with a wide range of leading brands, including Kenworth, International, Peterbilt, Hino, Volvo, Western Star, Mercedes, and Freightliner. Whether you need routine maintenance, diagnostics, or specialized repairs, we’re equipped to handle it all. Trust White Knight Mechanical for dependable service that keeps your commercial vehicles performing at their best, mile after mile.

A few of the brands we service:

What Our Customers Have to Say

"White Knight Mechanical is second to none their integrity and commitment to service with all their technical skills builds a trusting relationship that is paramount and much needed in the auto industry. A big yes and can't rate them high enough."

Jeff Stuart Northern Bottling Distributors Ltd.

"I chose White Knight Mechanical because of Carl’s knowledge of International trucks and his attention to detail. White Knight Mechanical did both on-site and roadside repairs for us and did a great job. We went through 6 or 7 mechanics and none met our expectations. Then I met Carl and he agreed to become our sole source mechanic. Very conscientious, with good attention to detail, great knowledge of trucks and trailers and definitely NOT a clock watcher - he stayed on the job until the job was complete. I highly recommend White Knight Mechanical."

Mike LewisG&B Fuels

"I've worked with Carl since 2018. His work is top notch, he is reliable and cares about his customers. Most importantly he is honest, he does not overcharge he does the work that needs to be done and nothing else unless asked. Carl is by far the best and most knowledgeable heavy-duty mechanic I've had the pleasure of working with."

Ken Orchuk Northern Bottling Distributors

"Carl from White Knight Mechanical is a very hard working, dedicated individual and an excellent mechanic. Carl has been doing work with us for almost 2 years and does excellent work for a fair price. Carl was introduced to us by Greatwest Kenworth and is an excellent choice for all your heavy mechanical needs."

Keven UlrichEast-West Express