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Welcome to Excavation Gricon


Civil engineering, sewer and water lines, medium- and large-scale excavation work, demolition and decontamination.

We are a specialized company acting as a general contractor and subcontractor in a variety of civil engineering projects.

Travaux de démolition et décontamination

Excavation – commercial, industrial, institutional and residential

As specialists with more than 30 years of experience in medium- and large-scale commercial, industrial, institutional and residential excavation work, we tackle every job with utmost professionalism. Our experienced team can perform a variety of other types of work, as well.


Civil engineering work – cities and municipalities

At Excavation Gricon, the experience and expertise we have acquired over the course of the numerous projects we have undertaken year after year is your guarantee of high-quality professional work in all areas related to civil engineering.

  • Demolition and decontamination
  • Multifamily dwellings
  • Shopping centers
  • Parking structures
  • Basements
  • Building foundations
  • Drainage, sewer lines and water mains
  • Excavation
  • Demolition
  • Decontamination


We put all our skill, expertise and attentiveness to work for you.

We can satisfy the demands of our clients in terms of the quality of our work and our adherence to established deadlines and budgets.

We keep our expertise up to date, thanks to our human resources and the commitment of our experienced personnel, both of which are key elements of our continuous improvement and success.


Our new location as of September 2020

In September of 2020, we moved into our new premises, housing our administrative offices, our garage and all of our equipment. We are now strategically located near Autoroutes 20, 30 and 40, enabling us to serve Greater Montreal and the surrounding areas, including Vaudreuil-Soulanges, Laval, the Suroît area and a portion of the South Shore area.

Thanks of our team members commitment, professionalism and expertise, we can guarantee that our clients receive top-quality service in all the work we perform, including civil engineering, excavation and decontamination.

Nouveau locaux Excavation Gricon


Excavation Gricon is always looking for new talent to complement our team.


Hundreds of successful projects

For over 30 years, as general contractors, Excavation Gricon has been covering a variety of civil engineering projects, water main, sewer line and storm drain installations, medium- and large-scale residential, commercial, industrial and institutional excavation work, demolition work and more.

Discover some of our projects.


Water treatment plant – Astonvale


Pincourt – Pointe-aux-Renards
Street extension