Décontamination Grand Montréal

Renovation and reconstruction

Your Space Renewed by Experts

At Décontamination Grand Montréal, we ensure a smooth transition between decontamination and demolition work, and the renovation and reconstruction phase. Each project is an opportunity to offer you an improved space in Montreal and on the South Shore.


Rediscover a healthy and functional environment. 

Contact us.

Complete Solutions for Your Space

We approach reconstruction after asbestos or vermiculite decontamination with careful planning and in-depth knowledge of safety standards.


  • Assess the scope of work required
  • Plan each stage of the reconstruction
  • Comply with building codes
  • Ensure the quality and durability of the materials used
  • Coordinate all trades involved in your project

Rebuilding after Demolition

The reconstruction phase following demolition is an opportunity to rethink your space. DMG uses a methodical approach to reconstruction.


  • Initial consultation to understand your needs
  • Detailed design of the reconstruction project
  • Selection of materials suited to your budget
  • Execution of the work by our specialised teams
  • Quality control at every stage of the process

Expertise in Post-disaster Renovation

Following a disaster or decontamination, your property deserves special attention. We support you through every stage of the process.


  • Assessing potential structural damage
  • Proposing appropriate renovation solutions
  • Rebuilding in accordance with current standards
  • Modernising your spaces according to your preferences
  • Ensuring a healthy and safe environment

Need to rebuild after decontamination or demolition?