Heavy machinery Saint-Eustache Laval
Heavy machinery Saint-Eustache Laval
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Quality service

Our team is ready to act quickly, in the shop or on-site.

Heavy machinery repair shop

Located in Saint-Eustache, we offer complete services for heavy machinery. Our clients come from Laval and all surrounding cities to benefit from our expertise in repair and maintenance.

We can repair your heavy vehicles in our repair shop or travel to nearby cities for repairs directly at your worksite or truck location.

If you are looking for certified diesel mechanics who provide guaranteed, compliant repairs, you are definitely in the right place!

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Your heavy vehicles are in good hands

Diesel mechanics for heavy machinery hold no secrets for our experienced team!

Heavy machinery Saint-Eustache Laval

  • We repair Cummins, Paccar, International, and other engines, Allison, Eaton, and ZF transmissions, as well as brakes, steering, hydraulic systems, suspension, and more.

  • During maintenance, we detect issues with advanced diagnostic tools and carefully inspect and optimize every system.

  • Whether it’s an excavator, loader, or tractor, we also have the expertise to calibrate electronic systems and fully test them before returning the machine to service.

  • We check and replace fluids, first analyzing the engine, hydraulic system, transmission, and differential oils.

  • With our heavy machinery repair service, you extend the lifespan of your equipment and avoid downtime (and lost revenue) caused by breakdowns. Our mission: keeping your machines safe, reliable, and high-performing without interruptions!

Heavy machinery Saint-Eustache Laval
Heavy machinery Saint-Eustache Laval

Heavy machinery transmission specialists

In this field, we are recognized for our expertise.

Our technicians diagnose, repair, rebuild, or replace automatic, manual, hydrostatic, or CVT transmissions on all types of heavy machinery.

We offer complete overhauls that include disassembly, cleaning of each part, replacement of all worn or damaged components (including clutch brakes), and thorough bench testing.

We also repair drive shafts, universal joints, as well as hydraulic and pneumatic systems. Any replacement parts we use are either OEM or of equivalent quality.

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Types of heavy machinery and brands

We service and repair excavators, wheel loaders, bulldozers, agricultural and forestry tractors, semi trucks, graders, and more.

We regularly work with the most popular heavy machinery brands: Caterpillar, John Deere, Case, Komatsu, Volvo Construction, Hitachi, Doosan, Kubota, Bobcat, Takeuchi, New Holland, Liebherr, and others.


(450) 276-1582

Contact us

If you need preventive maintenance, urgent repairs, or a full diagnostic, don’t hesitate to call us at (450) 276-1582 or write to us at info.lourdmec@gmail.com.

Our heavy machinery repair shop in Saint-Eustache also serves a large clientele from Laval and all surrounding cities.

With LOURDMEC SERVICES MÉCANIQUES, you will keep your heavy machinery fleet in perfect working condition!


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