OUR NETWORK OF CONTRACTORS
Contractors in the Quebec area
Discover the IST network of accredited insulation contractors in the Quebec region. All our members are committed to high standards of quality, integrity and transparency to guarantee a service you can trust.
Isolation Éco-Concept
General insulation contractor since 2014, Isolation Éco-Concept is a Quebec company specializing in insulation for residential, commercial, institutional and heritage buildings.
Isolation Lapointe
Isolation Lapointe is an expert in insulation for optimal insulation of piping, ventilation and equipment. They guarantee outstanding energy efficiency and safety. Isolation Lapointe has been an accredited IST contractor since 2024.