North Design Windows reviews (86)

I hired Alexander for replacing windows and doors on my house. He is affordable and passionate about his job. Work was done in timely matter, no complains. Overall professional service.

Alexander Smirenov was amazing. His price was the best I could find. He explained everything so well to me, showing us the poor workmanship from the original window installers. He installed the window in an hour, perfectly straight, using the proper insulation, cleaned up everything and added the trim. I can't recommend him enough!

Alex has changed all of windows in our house over the last 3 years. Since he is the business owner and works for himself he was able to give the price that was very competitive relative to large windows installing companies. If you need a dependable professional person to change your windows at a very fair price he is the best we could find in Ottawa.

Alexander Smirenov came to my home to give me an estimate and I requested him to install a major window in my house! He installed the window in 2 hours and was very professional, quick, efficient, obviously knew his job! He did not waste time and I am very pleased with the job! As a result I requested another estimate to replace French doors with sliding doors! This job he did just over three hours! Again, his measurements are accurate and fitted the doors quickly and efficiently! No more cold drafts from the badly installed French doors! He is a very dependable worker and I would recommend him to anyone for the installation of doors and windows! Thank you Alexander, I am more than pleased!

Alex did an excellent job in replacing the old windows and the new installations are great. He did a great job, at a very reasonable price! Very dedicated and a true professional. He carefully cleaned after his work. I am very please with his work.

Alexander was referred by very satisfied close friends that he had done work for and they could not say enough good things about him. After having work done by him, I feel that I myself cannot praise him enough. He is an amazing worker, extremely knowledge at what he does and beyond. He replaced all the upstairs and main level windows and a patio door and we were so pleased with the results. His prices are good and he stands by his work. I highly recommend Alexander to anyone who is looking for a reliable, trusting, honest worker who will leave you feeling with peace in mind and great looking windows. Thank you for your great service Alexander.

We had Alex to replace six windows and a patio door in our home this summer. The project was delivered on time as agreed. Alex took extra care on his workmanship and have plans to replace the rest of the windows in my house next year as a happy return customer.

Excellent communication and follow-up. We were very happy with both the windows and the beautiful door that was installed. The products were delivered on time allowing us to plan our week easily. the follow-up was terrific as well.

We had been putting off replacing our old mid-century windows because we were worried about poor workmanship. Everyone has heard stories of bad windows installation. In any case we decided to take a chance with Alexander (he seemed to be honest and knowledgeable). He did not disappoint. He did all the important work himself. He work hard and long hours to get the job done quickly. We also got him back to do our upstairs windows. 100% recommended.

Alex is professional. He always arrived on time. Very responsive to all our concerns. He finished the job in a day as he promised and left house just as it was but with awesome new windows. We are more than satisfied with the service and windows installed by North Design Windows. We will definitely hire this company to do more work for us in future and highly recommend North Design Windows to anyone interested in new windows.