Our services

St-Onge Group offers its customers an effective service and projects with highest industry standards. Our experienced team will be there to guide you throughout your excavation project. Whether your excavation, septic system or civil engineering needs, St- Onge Group is your partner of choice. For a quote, call our team now.

  • Excavation generale 512


    Excavation service for all residentials and commercials projects .

  • Analyse 512

    Soil testing

    Professional service for soil testing excavation.

  • Installation septique 512

    Septic installation

    Expert advices for a septic installation or a leaching bed.

  • Mur pierre 512

    Stones wall

    Professional and safe work for any stones or retaining wall projects.

  • Amenagement 512


    For pedestrian walkways, stairs rock or retaining wall, St-Onge Group is there for you.

  • Excavation fondation 512

    Foundation excavation

    For all new house project, garage addition, building expansion, etc.

  • Chemin 512

    Private road

    Realization of private or access road regardless field and ground.

  • Demolition 512

    Building demolition

    Qualified company for building demolition after a damage situation.

  • Genie civil 512

    Civil engineering

    Civil engineering experts for projects such as roads, sewers, waterworks, etc.

  • Deboisement 512


    Technical tools for a fast and safe deforestation.

  • Deneigement 512

    Municipal snow removal

    Snow removal company for St-Hippolyte and Ste-Sophie cities.

  • Livraison materiaux 512

    Material delivery

    Material delivery for any excavation or construction project.