Head Office & Showroom

QSI’s newly renovated 6,000 sq ft head office and showroom facility in Hamilton offers fully operational, full size Windows Door, Sunroom and Patio Awning displays. Customers are invited to experience the quality that is synonymous with our high performance product, installation and people.

1 866 575 8078

  • Hamilton & Surrounding Areas
    (905) 575-8078
  • Burlington, Oakville & Surrounding
    (905) 639-8078

Mon – Fri: 9:00am to 5:30pm
Saturday: 9:00am to 4:00pm
Evenings by Appointment

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