We hired Canadian Comfort to change eight windows on main floor, six windows in basement and side door. As our project has just completed, we cannot be happier about how everything went from the beginning to the finish line. First, we met Garry in our house, very polite and knowledgeable gentleman. After signing agreement with Canadian Comfort everything went smoothly, all steps. The owner Charles visited our home and took measurements. March 29-31, 2016 installation has done by Trevor and Larry. They preformed high quality of work, cleaned work area, were punctual and very polite. Simply, we cannot think about anything less than perfect score for this company. We highly recommend it.