Window Man offers top-rated window and door installation and services. We are certified contractors with over 18 years of experience. Our customers enjoy working with us since they get a quick, easy, and reliable service. We are always ready to help the residents of Ontario with their window and door needs, whether for replacing front doors or window installation. We believe every homeowner deserves high-quality for an affordable cost of replacing windows or doors. At Window Man, we value transparency above all else, so we keep a straightforward approach and offer realistic quotes. The main difference between us and other companies is that we are the only ones in Canada that show prices online rather than just search for leads. At Window Man, we offer window prices by size. Our clients can send measurements and photos, and we immediately tell our estimate. See for yourself and try our window replacement cost calculator! Our clients have repeatedly said it’s the best window cost calculator in Canada.