Grand Windowns and Doos is a Canadian family-run business providing affordable windows and doors installation services for over 22 years. We service GTA and all surrounding areas, wether it’s a big or a small job we can do it all! Our experienced team of skilled professionals is fully certified and uses all the latest technologies available on the market today. We offer a vast selection of standard and custom-built windows and doors tailored to any project. If you are building a new house or just renovating your existing home we will find the perfect fit for your place.
We know how hard it can be to choose the right window or a door with all the chocies available on the market today. Grand Windows and Doors team will provide the expert advice for you and guide you in a right direction so you can make an educated choice. We have worked hard to earn our reputation for providing the best quality service for our customers and will make sure you are 100% satisfied with our job!