Building and infrastructure

Efficiency and energy savings


Our services focus on reducing energy consumption and saving you time and money.

Our engineers and technicians can help with every step of your project, including the planning, design, construction, modernization or commissioning of electromechanical systems. We aim for minimal consumption and the cleanest energy possible.



Our extensive experience includes office buildings, performance halls, sports centres, schools, colleges and universities, hospitals and healthcare establishments, residential buildings, stores and businesses, shopping centres and industrial buildings.


We assist real estate developers, municipalities and Aboriginal communities with their infrastructure projects. Always in the know about new urban infrastructure trends, our objective is to carefully integrate each project in its environment while respecting the standards in effect.



Whether we are assisting clients with a residential development project, municipal infrastructure or building, our flexible, adapted approach helps reach the set objectives and effectively address any issues that may arise.

Sylvain Pelletier

Director, Infrastructure

Contact us!

Our Strengths in Building and Infrastructure

  • Many of our projects received LEED certification for ecological building design
  • Personalized approach adapted to your needs
  • Building Information Modeling (BIM) and 3D design
  • Energy efficiency, analysis and management
  • Construction
  • 50 years of experience in infrastructure

Our services

  • Building mechanics and electricity
    • Ventilation
    • Heating and air conditioning
    • Plumbing
    • Fire protection
    • Lighting
  • Electrical distribution
  • Communications
  • Stormwater management
  • Building structure
    • Concrete
    • Steel
    • Wood
  • Construction



  • Civil works
    • Urban road systems
    • Water supply systems
    • Wastewater collection systems
    • Surface parking
    • Stormwater management
    • Cycling route infrastructures
    • Response plan studies
    • Technical and financial feasibility studies

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