Our Repairs
When it comes to repairs, Whelan Truck Repair is the trusted name in Ottawa and beyond. Our shop specializes in suspension systems, offering expert diagnosis and repairs that ensure a smooth and safe ride.
Learn MoreHeavy Duty Truck Repairs in Ottawa, ON
When one truck’s down, your whole schedule feels it. Whelan Truck Repair gets fleet vehicles back in service fast with expert diesel repair covering engines, electrical, and more—all under one roof, done right the first time.

Quality Fleet Repairs
When it comes to repairs, Whelan Truck Repair is the trusted name in Ottawa and beyond. Our shop specializes in suspension systems, offering expert diagnosis and repairs that ensure a smooth and safe ride. From U-bolts and spring leaves to heavy-duty spring and reinforcing packages, we supply and install everything needed to strengthen your suspension and optimize performance.
We offer minor fixes to major overhauls and approach every repair with precision, integrity, and pride. With over 60 years of combined experience, we guarantee high-quality repairs that keep your truck on the road longer—with fewer surprises down the line.
FAQs
What Is The Difference Between Rebuild And Overhaul?
A rebuild involves disassembling the engine and replacing worn or damaged parts to restore it to like-new condition. An overhaul is similar but may include fewer replaced parts, focusing on restoring function rather than appearance. Rebuilds tend to be more comprehensive.
Is It Worth Doing An Engine Overhaul?
An engine overhaul can be worth it if the truck's body and major systems are still in good shape. It often costs less than replacing the entire engine or buying a new vehicle. Overhauling can also extend the engine's life by several years.
Which Suspension Is Most Comfortable?
Air suspension typically offers the most comfortable ride, especially on long hauls or rough roads. It adjusts to load and road conditions in real time, reducing vibration. This system also helps keep cargo safer and reduces driver fatigue.
Can Brakes Fail Without Warning?
Yes, brakes can fail without clear warning if components wear out faster than expected or if there's a sudden issue like a line rupture. However, regular inspections and maintenance greatly reduce the risk of unexpected failure. Warning signs are often subtle at first.
Is Replacing Suspension Worth It?
Replacing suspension is worth it if your truck shows signs of poor handling, uneven tire wear, or excessive bouncing. A new suspension improves ride quality, safety, and load stability. It also helps prevent further damage to other components caused by rough rides.
What Areas Do You Serve For Truck Repairs?
As well as Ottawa, ON, we proudly serve:
Gatineau, QC; Kanata, ON; Orléans, ON; Carleton Place, ON; Rockland, ON; Arnprior, ON; Smiths Falls, ON
How can you Contact Us for Repairs?
Need help with a repair? Contact Whelan Truck Repair at 613-831-7677. We’re ready to fix your truck and get you back on the road without delay.
Our Repairs
When it comes to repairs, Whelan Truck Repair is the trusted name in Ottawa and beyond. Our shop specializes in suspension systems, offering expert diagnosis and repairs that ensure a smooth and safe ride.
Learn More