Areas We Serve

We are a leading windows and doors company that provides windows and door replacement services. Since 1984, we’ve been installing and servicing residents of Toronto, GTA, Ontario.

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Cities We Install Replacement Windows and Doors

At WELDA we understand you want an expert who knows your local area and understands what suits your home best. So, whether you’re looking for new windows, doors or porch enclosure, our team is on hand to help with your project and provide the level of expertise, care and attention you would expect from a reputable company.

What Our Clients Say
About Us

We replaced all our windows and I was nervous about the mess and potential damage. The crew was perfect, fast and very clean. Got it done in a day and a half. The new windows are much better and the house looks great.

Peter

Had my whole house windows replaced. They were fast, friendly, and even checked up on me a month later to make sure I was happy. A++ service. Helped me get energy rebate at no extra cost for filling out paperwork.

Luna B

Best in their league! Reasonably priced! No games. What they say is what you get. Excellent customer service. Quality installation. Punctual and delivered right on schedule.

Trace

Installer arrived on time and date promised. Work was done cleanly and efficiently. We have been enjoying the awning and getting many compliments on it. The salesman who came to our house was very professional and knew his product dry well. Thank you Joseph.