Robertson Windows was an excellent choice when it came to my window and door replacement. Even though the replacement of windows and doors was a very large, somewhat stressful and expensive part of our renovation budget, from the onset, they made it one of our easiest. From the very first visit, their knowledge, expertise and experience helped us review and choose the best windows that fit our home aesthetic and budget. The installation was straightforward, on-schedule, accommodating of our personal schedules and the end result was beautiful new windows and doors I do not have to worry about for the next 30+ years. I have recommended the crew to relatives and neighbours for any type of window and door replacement and would gladly have them work on my next house!