Certified Truck & Trailer Repairs in South Glengarry
Experience homegrown expertise from drivers who know your road. Minimize downtime with trusted, fast, and affordable repairs—right off Highway 401, serving Cornwall and beyond.
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Certified Truck & Trailer Repairs in South Glengarry
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New Customer Offer
10% Off Discount
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(000) 000-0000
ABOUT US
Your Location for Heavy-Duty Truck & Trailer Repair
Welcome to RJ Truck & Trailer Repair Inc., where driver-first service meets certified expertise. Located right off Boundary Road in South Glengarry, just outside Cornwall and steps from Highway 401, our facility is a true home base for truck drivers, owner-operators, and transport companies who depend on their vehicles for survival. Led by our head mechanic, Jay—a veteran of 30 years behind the wheel—our shop delivers technical excellence rooted in the realities of life on the road. Whether you’re battling an unexpected breakdown, racing against an MTO out-of-service order, or simply need a reliable spot for ongoing fleet maintenance, we provide a place you can trust. Our certified mechanics, family-run operation, and deep inventory of Volvo and Freightliner parts ensure you’re never far from the help you need.
WHY CHOOSE US
Why Choose RJ Truck & Trailer Repair Inc.?
RJ Truck & Trailer Repair Inc. ensures your truck gets certified, honest repairs that keep you on the road. Here’s why drivers trust us to get them back on the road:
Driver-first approach
We are built on 30 years of experience behind the wheel.
Certified MTO & Emissions
· Full compliance, zero hassle.
Fast, affordable repairs
Minimize downtime.
On-site custom fabrication
Homegrown solutions for rare parts.
Volvo & Freightliner parts in stock
Featuring the region’s best used inventory.
24/7 roadside support
We assist you, wherever you are.
OUR SERVICES
Complete Truck & Trailer Repair Solutions
From mandated inspections to major repairs and emergency roadside help, we deliver dependable service that keeps your truck moving and your business on schedule.
MTO Inspections & Emissions
Our shop is an MTO-certified station offering rigorous inspections and emissions testing for Ontario registration. Avoid costly out-of-service orders and keep your fleet compliant—all in one trusted location.
Heavy Duty Mechanical Repairs
Expert diagnostics and repairs for engines, transmissions, brakes, and driveline components to keep your truck performing reliably under demanding workloads.
DPF/DEF Troubleshooting
Eastern Ontario’s trusted DPF and DEF experts. We solve derate issues and restore performance—protecting both your uptime and your compliance.
Mobile Truck Repair Cornwall
On-site mobile service in Cornwall providing fast diagnostics, emergency repairs, and maintenance to reduce downtime and get you moving quickly.
REVIEWS
What Drivers Say About Us
FAQS
Your Top Truck & Trailer Repair FAQs—Answered
What sets RJ Truck & Trailer Repair Inc. apart?
Our business is built by drivers, for drivers. You get honest, certified repairs, fast turnaround, and respect for your time and business—every visit.
Do you offer 24/7 emergency roadside service?
Yes. Our shop dispatches emergency roadside teams across South Glengarry, Cornwall, and the Highway 401 corridor—day or night.
Are you certified for MTO inspections and emissions testing at your location?
Absolutely. Our Boundary Road shop is a certified MTO and emissions testing station for all heavy-duty trucks and trailers.
What brands and parts do you keep at your shop?
We carry quality used Volvo and Freightliner parts in-house. Call us to check current inventory for your model.
How fast can I get back on the road?
Most repairs and inspections at our shop are completed same-day, depending on complexity and parts availability. Emergency calls get priority.
