Contact us

  • Salaberry-de-Valleyfield

    555, des Érables Boulevard
    Salaberry-de-Valleyfield (Quebec)   J6T 6G3
    CANADA

    Phone: 450 377-4400
    Fax: 450 377-3119
    info@groupesgm.com

  • Gatineau

    1695, Amtec Street, Office 18
    Gatineau (Quebec)   J8R 3Y3
    CANADA

    Phone: 450 377-4400
    Fax: 450 377-3119
    info@groupesgm.com

24/7 Service or emergency calls

For any emergencies or for a planned shutdown, you can reach us day and night for a fast and professional service.

(450) 377-4400