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Les Excavations Ouellet et Gaignard

Successful Residential and Commercial Work Since 1976

Excavation, Snow Removal, Decontamination

Les Excavations Ouellet et Gaignard

Successful Residential and Commercial Work Since 1976

Excavation, Snow Removal, Decontamination

Unparalleled Know-How

The success of your construction work depends on the teams you hire. Qualified experts eliminate the risk of non-compliant septic tanks, weakened structures and foundation issues. Start your projects on the right foot and ensure their completion with Les Excavations Ouellet et Gaignard! 


Whether it’s for snow removal, decontamination or excavation needs, our years of experience guarantee results that exceed all expectations. Terrebonne, Repentigny, North Shore and Montreal–we’re at your service!

Sectors of Activity

  • Sectors of Activity

  • The Reference since 1976


    Established in 1976, Les Excavations Ouellet et Gaignard is an integral part of the construction industry on the North Shore and in Greater Montreal. Our reputation, built on our customer service and the quality of our work, has preceded our family business for nearly 50 years. 


    Over the years, our mission has remained the same: to provide an essential service that meets technical, budgetary, legal and specific standards. To achieve this mission, we rely on our know-how, our attention to detail and our dedicated staff. Always up for a challenge, we’re proud to serve you!

    We Guarantee:

    Machinery of All Kinds
    Experience
    Impeccable Customer Service
    Unmatched Equipment

    Our Services

    • Excavation

      Leave your residential and commercial excavation to us! We’re available 24/7 for your projects, from septic tank installations to foundation work.

    • Snow Removal

      Les Excavations Ouellet et Gaignard puts its years of experience and attention to detail at your disposal to provide you with a complete and regulatory snow removal.

    • Decontamination

      Ensure the viability and safety of your soil while respecting ecological constraints by entrusting us with the decontamination of your sites.

    • Equipment Rental and Sale

      Get started on your construction projects confidently, thanks to our equipment rental service. We’re available to advise you and answer any questions.

      • Machinery   
      • Metal Pless Snow Scraper 
      • Street Vacuum Cleaner with Operator 
      • Stone 
      • Soil 


    • Excavation

      Leave your residential and commercial excavation to us! We’re available 24/7 for your projects, from septic tank installations to foundation work.

    • Snow Removal

      Les Excavations Ouellet et Gaignard puts its years of experience and attention to detail at your disposal to provide you with a complete and regulatory snow removal.

    • Decontamination

      Ensure the viability and safety of your soil while respecting ecological constraints by entrusting us with the decontamination of your sites.

    • Equipment Rental and Sale

      Get started on your construction projects confidently, thanks to our equipment rental service. We’re available to advise you and answer any questions.


      • Machinery   
      • Metal Pless Snow Scraper 
      • Street Vacuum Cleaner with Operator 
      • Stone 
      • Soil 


    Service Area

    We proudly serve the North Shore as well as the greater Montreal area to meet all your needs related to excavation, decontamination and snow removal.

    • North Shore
    • Laval
    • Montreal

    Well Equipped for a Better Service

    Always ready to provide you with a personalized service, our experts specialize in the use of all kinds of equipment. We handle machinery ranging from one to 41 tons, and work with backpack blowers operated by our labourers. This adaptability makes us the reference on the North Shore and in the greater Montreal area.

    Successfully complete your projects with Les Excavations Ouellet et Gaignard!

    With our experts, Ithe limit doesn’t exist.

    Call us
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