About St-Onge Group

Our history

In 1962, Gilles St-Onge founded the company with only a bulldozer and a truck. Nearly 34 years later, in 1996, its children decided to continue his father's dream by joining him in the company. At that time, St-Onge Group had 8 employees an dozen units in its vehicle fleet.

A year later, success is flourishing . Number of employees and the number of vehicles had doubled! In 2001, St-Onge Group adds a new string to its bow with the engineering civil department.

In 2011, Gilles St-Onge decided to retire officially, while remaining an active person in the company. The family business now has 42 employees and more than 30 heavy vehicles.

Our values


Always provide courteous service to all our customers with performance equipment.


Respect the norms and provide the highest industry standards.


Create excavation projects and customized engineering works according to the expectations of our customers.

Nature - Green

Meet environmental standards, promote reforestation and always respect natural habitat.

Our mission

For over 50 years, St-Onge Group's mission is to offer an exceptional customer service and projects with the highest standards of the industry.