Since 1981

Glengarry Windows & Doors has been providing quality service and installation of windows, doors and much more. With over 37 years of experience, we pride ourselves of our quality installation and service. With hundreds of satisfied customers and growing, we know that not only will we achieve your expectations, we will exceed them.  

We’re a community-minded, hard-working supplier of quality Doors and Windows in Alexandria Ontario. We service all of Eastern Ontario with customers stretching from Toronto to Montreal and north to Ottawa. Our attentive small-town service ethics, matched with premium products are the main reason we’ve been in business and are continuously growing in popularity as the top choice for windows & doors service and installation in Alexandria and the surrounding areas.

Let us help you getting the right windows and doors, style, support and installation that so many of our satisfied clients have received. Always there for our customers is our priority. Experience the Glengarry Windows & Doors quality service that makes us stand out today!