Asbestos and mold decontamination services in Montreal.
If your house was built in Montreal before the 1980s, there is a good chance that your residence contains asbestos. Heavily used in those years, Quebec was a major producer of asbestos. It is natural today to find them in Montreal. Asbestos decontamination in Montreal is an intervention requiring the intervention of professionals. Failure to intervene can have a significant impact on the quality of your air
Asbestos can hide anywhere in your home
- Construction materials
- Insulators
- Heaters
- Toils
Health effects of asbestos:

Mesothelioma

Cancer of the larynx

Lung cancer

Asbestosis
Call the decontamination specialist
With more than 10 years of experience in this sector, GESQ Groupe environnement Québec has established itself as one of the historical players in asbestos and mold decontamination in Montreal. Our teams can intervene on sites of any size. From one to five decontamination experts can intervene for your case. This will vary depending on the extent of your contamination, the speed at which the site must be carried out and the amount of material to be removed.
The stages of asbestos contamination
First, it is necessary to carry out an air analysis to find out how contaminated your home is. Once the origin of the asbestos has been found, there comes the need to secure the accommodation to carry out the decontamination, after having cut off all the HVAC units. Decontamination experts can intervene to decontaminate your residence. Finally, the contaminated waste is placed in airtight transport containers to be transported to treatment sites.
With more than 10 years of experience, you can trust us with asbestos decontamination and air analysis in your home.

Zero hassle, we are here for you!
We are professionals in decontamination, air analysis and mold and fungus detection.
Protect your family
with an annual analysis
Special price and fast service Contact our experts!
Asbestos decontamination
and vermiculite
Cleaning and decontamination according to building standards
Residential disinfection
and commercial
Complete preventive cleaning against viruses and COVID-19
We are accredited and have all the necessary permits to carry out the work





Please contact someone with the necessary expertise and experience to carry out the initial, continuous and final stabilization of the humidity level of your property and to decontaminate the mold contained in the construction materials of your home. It is important to do a complete mold decontamination, so do not create mold or fungi in your home in the short term.