Services

At TSA Truck & Trailer Repair, we are dedicated to earning your trust and building lasting relationships with satisfied clients in Saskatoon!


Services we provide:


 The brake system is crucial for all types of trucks and trailers, ensuring safe slowing down, turning, and stopping. A malfunctioning brake system poses risks to drivers and others on the road. It consists of a network of intricate components, where wear and tear or damage can lead to system failure. Prompt brake service is essential not only for safety but also to prevent further damage that could escalate into costly repairs.


Understanding when your coolant system needs maintenance starts with grasping its purpose and operation. The cooling system circulates a coolant that absorbs heat from the engine and releases it through a heat exchanger, such as a radiator. Coolant plays a crucial role in regulating temperatures within the cylinder head and engine block. It absorbs heat and carries it to the radiator, preventing freezing, boiling, and corrosion of engine components like cylinder liners and the engine block.


Think of fluids as vital to your vehicle's function as blood is to your body. Just as your body can't function without blood, a truck won't operate without essential fluids like:

Regularly checking and maintaining these fluids is crucial for keeping your vehicle running smoothly and safely on the road.


Transmissions and clutch designs may differ across various truck applications, but they all experience wear and will eventually require maintenance. The lifespan of your truck's clutch and transmission depends on factors such as traffic conditions, road grade, and the load your vehicle carries. Issues with your truck's transmission or clutch can lead to costly downtime and disruptions to your schedule. At TSA Truck & Trailer Repair, our expert mechanics are highly experienced in maintaining and repairing transmissions and clutches from all manufacturers. Trust us to keep your truck running smoothly and efficiently.


At TSA Truck & Trailer Repair, we specialize in diagnosing and solving even the most challenging vehicle issues. While your truck's systems provide alerts, there are specific warning signs you should never ignore:

Identifying and fixing electrical problems can be complex, but our diagnostic experts understand the importance of addressing these issues swiftly and effectively. We are committed to minimizing your downtime and maximizing your vehicle's productivity, knowing that every day your truck is out of commission is a day of lost revenue. Rely on us to keep your truck operating at its best.


The transfer of torque from a truck's transmission to its axle and wheels, while adapting to varying speeds and angles, exerts significant stress on the driveline components. When making a turn, the outer wheels travel a greater distance than the inner wheels. Though this difference may seem minor, it can accumulate over time and potentially cause damage if not properly addressed.

The differential plays a crucial role in compensating for this by distributing torque through a series of gears, ensuring that the load on the engine and transmission remains steady, regardless of how sharply your truck turns. However, the heavy demands placed on the differential can result in excessive heat and wear.

To mitigate this, the differential is lubricated with thick gear oil, which helps reduce friction and protect against damage. Typically, differential fluid should be replaced every 30,000 to 60,000 miles. However, if you frequently haul heavy loads or drive in stop-and-go traffic, it is advisable to service the differential more frequently to maintain its performance and longevity.


Diesel vehicles often face challenges with their exhaust gas recirculation (EGR) and diesel particulate filter (DPF) systems. These components are essential for reducing carbon emissions but can cause engine strain if not maintained properly.

The EGR system works by recirculating a portion of the exhaust gases back into the engine, which helps decrease the production of nitrogen oxides. The DPF system, on the other hand, captures soot from the exhaust in a specialized filter. This soot is then periodically burned off, reducing the amount of particulate matter released into the atmosphere.

Both systems are vital for keeping your truck running efficiently and meeting emission standards. However, they can develop problems if not regularly serviced, leading to increased engine load and potential failures. Regular maintenance is key to keeping these systems—and your engine—operating smoothly.


"Should I repair or rebuild?" It's a question that brings a cascade of uncertainties:

These questions are daunting to tackle alone. Meanwhile, your truck sits idle, waiting to hit the road again.

If you find yourself in this situation, don't worry. It's our expertise to provide answers and offer the best solutions tailored to your needs.

Reach out to us and describe your issues in detail. We're here to help get your truck back on track.


Your truck's exhaust and aftertreatment system is a sophisticated network that plays a crucial role in overall vehicle performance. Problems in these systems can lead to reduced power, acceleration, and fuel efficiency, potentially causing unexpected downtime.

Typically, the first indication of an exhaust or aftertreatment issue is an unusual noise, such as hissing or rattling from the exhaust. Hissing noises often stem from leaking gaskets or cracks in the manifold or exhaust pipe, while rattling suggests misalignment within the exhaust system.

Ignoring these sounds can exacerbate the problem over time. Aside from the obvious annoyance of a noisy exhaust, leaks can introduce harmful fumes into the cabin, posing health risks. Delaying repairs can escalate what might be a minor issue into a costly repair or even more severe damage.

At TSA Truck & Trailer Repair, we specialize in diagnosing and repairing exhaust systems from all truck manufacturers. Our team combines expertise with advanced technology to ensure your truck's exhaust operates efficiently and safely.


Your truck's air conditioning system operates similarly to a home AC unit, using chemical refrigerant (often Freon) to heat and cool different components of the system through condensation and evaporation. This process involves extracting hot air from inside the vehicle, passing it through a cold chamber, and then circulating cool air back into the cabin for comfort.

If you notice your air conditioning isn't as effective as before, it could indicate a leak in the system. Warm air from outside may be entering and mixing with the cooled air, reducing its efficiency. This issue requires prompt repair to restore proper cooling performance. Additionally, if there's a leak in the Freon supply, it may need to be repaired or refilled to maintain optimal functionality.


Ensuring the proper maintenance of your truck's steering and suspension systems is essential across all vehicle types—light, medium, and heavy-duty. Over time, components such as leaf springs, airbags, hangers, and shackles naturally wear down, affecting both safety and ride quality.

Signs of suspension issues include noticeable tilting during turns, persistent bouncing after encountering bumps, steering wheel pull, or uneven tire wear. These symptoms not only degrade ride comfort but also compromise vehicle control, especially during maneuvers.

The suspension system plays a critical role in absorbing shocks from the road. Leaf and coil springs cushion impacts, but they can deteriorate over time due to constant exposure to rough terrain. Air springs, designed for enhanced comfort and durability, also require careful maintenance to avoid issues like improper inflation or damage from debris.

Because suspension wear is gradual, problems often go unnoticed until they become severe. Regular inspections by our experienced technicians are essential to detect and address issues early, ensuring your truck operates safely and efficiently. Trust us to keep your suspension system in peak condition, providing you with peace of mind and potential savings in the long run.


Get your truck running again!