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TRUCK & TRAILER REPAIRS
>> Truck and Trailer Repairs
RELIABLE REPAIRS. MAXIMUM PERFORMANCE. CONFIDENCE ON EVERY MILE.
We provide comprehensive repair solutions for trucks and trailers, ensuring every system, from engine to suspension, is operating reliably and efficiently. Our experienced technicians diagnose issues accurately and perform high-quality repairs using industry-leading practices. Whether it’s mechanical, electrical, hydraulic, or structural, we restore your equipment to optimal performance so you can operate with confidence in demanding conditions.
Our engine repair services cover a wide range of components critical to engine performance and reliability. We diagnose and repair issues efficiently to minimize downtime and prevent further damage.
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Air Compressor (CAT/Cummins/MX):
Repair and replacement of air compressors to ensure proper air system function, including braking and auxiliary systems. -
Harmonic Balancer:
Replacement of worn or damaged balancers to reduce engine vibration and protect internal components. -
Oil Pump Replacement:
Ensuring proper oil circulation throughout the engine to prevent premature wear and catastrophic failure. -
Overhead Adjustment (Valve Set):
Precise valve adjustments to maintain engine efficiency, fuel economy, and performance. -
EGR Cooler:
Service and replacement to maintain emissions compliance and prevent overheating or coolant contamination. -
Exhaust Manifold Gaskets:
Replacement of leaking gaskets to restore proper exhaust flow and prevent performance loss. -
Thermostats / Water Pump:
Maintaining proper engine temperature control to avoid overheating and improve efficiency. -
Engine Brake (Jake Brake):
Repair and servicing to ensure safe and effective engine braking performance. -
Rear Engine Mounts / Oil Pan Reseal / Turbocharger:
Addressing structural support, oil leaks, and forced induction performance to keep the engine operating smoothly.
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A properly functioning fuel system is critical for engine efficiency, power, and reliability. Our services ensure clean fuel delivery and optimal combustion.
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High Pressure Fuel Pump:
Repair or replacement to maintain proper fuel pressure and engine performance. -
Fuel Injectors (Full Set):
Cleaning or replacement to ensure precise fuel atomization and efficient combustion. -
Injector Sleeves:
Installation and servicing to prevent fuel or coolant contamination. -
Fuel Line Replacement:
Repairing damaged or worn lines to prevent leaks and maintain system integrity. -
Fuel Tank Replacement:
Addressing corrosion, contamination, or structural damage to ensure safe fuel storage.
ZAG SERVICE (Basic, Detailed, Hydrovac, Trailer)
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Our signature service packages are customized based on equipment type and usage. From basic inspections and servicing to comprehensive detailed maintenance for hydrovac units and trailers, we ensure all critical systems are thoroughly checked and maintained.
OIL CHANGE ONLY
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Timely oil and filter changes are essential for engine health. We use high-quality oils and follow manufacturer specifications to ensure optimal lubrication and performance.
GREASE ONLY
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Regular greasing of chassis and moving components helps reduce wear, prevent corrosion, and extend the lifespan of key parts such as joints, bearings, and linkages.
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Cooling system performance is essential to prevent overheating and maintain engine longevity.
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Radiator / Charge Air Cooler:
Cleaning, repair, or replacement to maintain proper heat exchange and airflow. -
Fan Hub (Single & Dual Stage):
Ensuring proper fan operation for temperature regulation under varying load conditions. -
Heater Core / Surge Tank:
Maintaining cab comfort and coolant system stability. -
Cooling System Pressure Test:
Identifying leaks and weaknesses before they lead to major failures.
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Modern diesel engines rely on advanced after treatment systems to meet emissions regulations. We provide complete diagnostics, cleaning, and replacement services to ensure your system operates efficiently and remains compliant.
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DPF Remove & Clean/Bake:
Professional removal and thermal cleaning of diesel particulate filters to restore airflow and reduce backpressure. -
DPF Pressure Sensor:
Replacement and calibration to ensure accurate monitoring of filter performance. -
SCR Replacement:
Repair or replacement of Selective Catalytic Reduction systems to maintain proper emissions control. -
DEF System (Tank Flush, Dosing Unit, Lines):
Complete servicing of DEF components to prevent crystallization issues and ensure proper fluid delivery. -
NOx Sensors:
Replacement of faulty sensors to maintain accurate emissions readings and avoid derates. -
Aftertreatment Harness:
Electrical repair and replacement to ensure reliable communication between system components.
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Brake system reliability is critical for safety and compliance. Our brake services ensure consistent stopping power and system integrity under all operating conditions.
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Brake Shoes:
Replacement of worn shoes to maintain proper braking performance. -
S-Cam Bushings & Wheel Seals:
Repairing wear points to ensure smooth brake operation and prevent contamination. -
ABS Sensors & Modules:
Diagnostics and replacement to maintain anti-lock braking system functionality. -
Brake Chambers / Relay Valve:
Servicing air brake components to ensure proper pressure delivery and response. -
Wheel Bearings & Seals:
Inspection and replacement to reduce friction and prevent failure. -
Slack Adjusters / Axle Seals:
Ensuring correct brake adjustment and preventing fluid leaks.
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A properly maintained suspension system improves ride quality, handling, and load stability while reducing wear on other components.
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King Pins / Tie Rod Ends / Drag Link:
Steering component repairs to maintain precise control and alignment. -
Steering Gear Box:
Repair or replacement to restore responsive steering. -
Leaf Springs / Air Bags / U-Bolts:
Structural support components serviced to ensure proper load handling. -
Shocks / Toe Adjustments:
Enhancing ride stability and tire longevity through proper alignment and damping.
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Transmission health is essential for efficient power delivery and overall vehicle performance.
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Transmission Removal/Replacement:
Full service for damaged or failed transmissions. -
Transmission Oil Service:
Fluid replacement to reduce wear and extend component life. -
Output Seal / Gear Selector:
Addressing leaks and shifting issues for smoother operation. -
Transmission ECU (TECU):
Diagnostics and programming to ensure proper electronic control. -
Transmission Cooler:
Servicing cooling systems to prevent overheating and premature failure.
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The clutch system is vital for smooth engagement and efficient power transfer.
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Clutch Replacement:
Installation of new clutch assemblies to restore drivability. -
Clutch Brake:
Servicing components that assist in smooth gear engagement. -
Clutch Adjustment:
Fine-tuning to maintain proper engagement and extend lifespan. -
Clutch Servo:
Repairing assist mechanisms for improved driver control.
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A fully functioning HVAC system ensures operator comfort and visibility in all conditions.
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A/C Diagnostics:
Identifying performance issues within the system. -
A/C Compressor / Condenser / Evaporator:
Repair and replacement of core cooling components. -
A/C Recharge:
Restoring refrigerant levels for optimal cooling performance.
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Modern vehicles depend heavily on electrical systems for operation and diagnostics.
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Battery Service/Replacement:
Ensuring reliable starting power and system voltage. -
Alternator & Starter:
Repairing charging and ignition systems. -
ECM Programming:
Updating or recalibrating engine control modules. -
Chassis Harness Replacement / Trailer Wiring Repair:
Fixing wiring issues that can cause system failures. -
Electrical Troubleshooting:
Comprehensive diagnostics to locate and resolve faults. -
VGT Actuator:
Servicing variable geometry turbo controls for optimal engine performance.
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Servicing gate valves and ensuring proper hydrovac daylighting operation.
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Gate Valves (4” & 6”)
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Hydrovac Daylighting
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Blower service, leak detection, and repair of safety components like relief valves and shutoffs.
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Blower Service
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Vacuum Relief Valve
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Suction Leak Repair
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Secondary Shutoff Repair
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Maintenance of high-pressure pumps, valves, and hose systems to ensure consistent performance.
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High Pressure Water Pump
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Unloader Valve
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Water Leak Repairs
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Hose Reel Swivel
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Winterization Repairs
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Repairing seals, alignment, and hydraulic hoist systems for safe operation.
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Rear Door Seal
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Door Alignment
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Hoist Cylinder
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Diagnosing and repairing hoses, cylinders, PTO systems, and leaks.
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Hydraulic Hoses & Cylinders
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PTO Repair
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Hydraulic Leak Diagnosis
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Maintaining lighting, controls, and safety systems such as cameras and alarms.
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Lighting Repair
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Wiring Repair
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PTO/Control Switch
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Backup Camera/Alarm
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Repairing air systems, brake components, and suspension elements specific to hydrovac units.
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Air Leak/Frozen Line Repair
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Brake Chambers & Slack Adjusters
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Airline Repair
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Suspension Airbags
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Engine Repairs
24/7 Emergency Road-Side Assistance
Trouble-Shooting & Diagnosing
Maintenance & Servicing
Breakdown Services
Fleet Services
Electrical Diagnosing & Repairs
And much more
Shop/Hours of Operation
​
Mon. - Fri. 7:30AM to 4:00PM
Sat. & Sun. Closed
​
Field Service Available After Hours
*SUBJECT TO A CALLOUT FEE*
Engine Repairs
24/7 Emergency Road-Side Assistance
Trouble-Shooting & Diagnosing
Maintenance & Servicing
Breakdown Services
Fleet Services
Electrical Diagnosing & Repairs
And much more
Shop/Hours of Operation
​
Mon. - Fri. 7:30AM to 4:00PM
Sat. & Sun. Closed
​
Field Service Available After Hours
*SUBJECT TO A CALLOUT FEE*
MINIMIZE DOWNTIME. MAXIMIZE PRODUCTIVITY.
Knowledgeable and efficient service you can rely on.
Administration (780) 880 - 1756
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105-165 MacLean Road,
Fort McMurray AB, T9H 4X2
Shop/Hours of Operation
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Mon. - Fri. 7:30AM to 5:00PM
Sat. & Sun. Closed
​
Field Service Available After Hours
*SUBJECT TO A CALLOUT FEE*
Our Services
Engine Repairs
24/7 Emergency Road-Side Assistance
Trouble-Shooting & Diagnosing
Maintenance & Servicing
Breakdown Services
Fleet Services
Electrical Diagnosing & Repairs
And much more...
Engine Repairs
24/7 Emergency Road-Side Assistance
Trouble-Shooting & Diagnosing
Maintenance & Servicing
Breakdown Services
Fleet Services
Electrical Diagnosing & Repairs
And much more
Shop/Hours of Operation
​
Mon. - Fri. 7:30AM to 4:00PM
Sat. & Sun. Closed
​
Field Service Available After Hours
*SUBJECT TO A CALLOUT FEE*