CM Montréal heavy-duty truck repair shop in Saint-Laurent

Fleet Maintenance Experts

Heavy-duty truck repair and
maintenance in Montreal

THE BEST ALTERNATIVE TO THE DEALERSHIP

Heavy-duty truck shop at 540 Montée de Liesse, in Saint-Laurent, serving Montreal and the Greater Montreal area. Dealership-level quality, competitive rates, and complete fleet management.

Our heavy-duty truck repair services

Diagnostics, heavy mechanical work, aftertreatment systems and preventive maintenance: everything you need to keep your trucks on the road, all under one roof in Saint-Laurent.

Heavy Truck Repair

Nine specialized technicians for every job: oil changes, insurance claims, powertrain, steering and body work. 97% of work done in-house.

Fleet Maintenance

Turnkey service to troubleshoot, maintain, repair, inspect and manage all documentation for your fleet. A long-term approach to maximize profitability.

Transmission and Differential

Maintenance and repair of transmissions and differentials by certified technicians. Arvin-Meritor distributor with warranty coverage.

Fault Codes

Expert diagnostics for complex electronic systems: engine, transmission, cab and accessories. Analysis and repair of all fault codes.

Webasto System

Installation, repair and maintenance of Webasto systems for the cab and cargo area. Quiet, efficient heating and air conditioning.

Air Conditioning

Installation, diagnostics and repair of all types of heavy truck air conditioning systems, regardless of the manufacturer.

Charging and Starting

Diagnostics and repair of electrical systems, faulty circuits, grounds and charging systems. Warrantied repairs.

DPF / SCR / DEF

Specialists in aftertreatment (DPF), SCR and DEF systems. Maintenance, diagnostics and repair to keep your truck performing and compliant.

Brakes and ABS

Brake and ABS system repairs for heavy trucks and trailers. Compressors, valves, reservoirs and electronic components.

Preventive Maintenance (PEP)

Turnkey Preventive Maintenance Program (PEP) approved by the SAAQ. Exempt your vehicles from annual mechanical inspections.

See all our heavy-duty truck services

Why Choose Us?

Real benefits that make a difference for your business

Competitive Rates

Save up to 30% compared to dealerships while getting the same quality of service

Certified Technicians

Our team of experienced, certified technicians guarantees top-quality workmanship

Modern Equipment

State-of-the-art electronic diagnostics to quickly identify issues and reduce downtime

Fast Service

Quick, efficient service to minimize your vehicles' downtime

Quality Parts

OEM and premium aftermarket parts, all backed by warranty

Available 7 Days a Week

Emergency service available at all times for your critical needs

20+

Years of Experience

500+

Satisfied Customers

5000+

Vehicles Serviced

10+

Skilled Technicians

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Heavy-duty truck repair and maintenance in Montreal