After Disaster Experts


Groupe Solution Sinistre is a group of professionals, disaster restoration experts, decontamination and renovation. For nearly 30 years, our only goal is to help you recover fully and quickly from a disaster.

Our expertise covers most disasters: fire or smoke damage, flood or water damage, weight of ice, wind damage, sewer backup, and many others.

In fact, we were one of the first companies in the field to support all types of claims.

The founder of Sinister Solution Group, Donald Quirion is one of the founders of the Federation of the disaster recovery industry (FIRAS).


All contractors, suppliers and partners of the Groupe Solution SInistre are committed to serve you well.

We are committed to delivering quality work and meet deadlines, appointments, billing, cleanliness and privacy.

We are so confident in the quality of our work and that of our suppliers that we offer a one year warranty.

In fact, we promise to take care of your home, or your business as if it were our own.


Le Groupe Solution Sinistre is certified by the Institute of Inspection Cleaning and Restoration, now called: The Clean Trust

To be part of the Loss Solution Group, All suppliers must meet strict standards and each is subject to regular monitoring.

This annual review evaluates customer satisfaction as the supplier’s compliance with all relevant legal requirements, as well as certain rules that ensure reliable service and quality.


The network of Groupe Solution Sinistre is present in all the following regions: Montreal, Laval, Mauricie, Estrie, Lanaudière, Laurentides, South Shore and the Gaspé.