INSTITUTION / SQI (Société québécoise des infrastructures)

We will qualify to be your trusted contractor. The service we offer all public buildings (hospitals, schools, youth centres and CLSCs) is designed and developed to offer effective planning and rapid decontamination and demolition interventions for your projects, be they big or small, where contaminants become a major concern. Everything is designed to allow you to continue your activities while we take care of the problem.


  • Flash decontamination
  • Emergency
  • Decontamination: asbestos, mould, lead, hydrocarbons
  • Cleanup of contaminated environment
  • Biological risk decontamination
  • Demolition work
  • Work in confined spaces
  • Daily and final air tests

Communicate with us

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(514) 619-4375