North Design Windows

Extremely happy with the quality of the windows and and the professional service provided by Alexander and his staff. The six windows were installed before the promised date and all the work was done in a clean and organized way. We would highly recommend Alexander to anyone who is looking for new windows and doors to be installed!

I first hired Alex to replace to old windows for the winter but after watching him work and how meticulous he is to every small detail I ended up hiring him to replace a living room door. He did a wonderful job on both. He is extremely professional, organized, and cleans up after and during the job. I highly recommend watching him work and you will be absolutely amazed at how organized he is (you will definitely learn a thing or two just by watching).

We are very pleased with Alex's work. We called him to replace just one bathroom window but ended up with the replacement of two other windows. He was absolutely diligent and accurate in his work. He left the place very clean. We will call him to replace the other windows and the front door in the spring. Many thanks!

Alex did my entire house. Changed the two patio doors, 8 windows and my front door. He has wonderful attention to detail, his work is very good and the house looks so much better!! Highly recommend!

We are delighted with the work of North Design Windows on our commercial rental building on Carlsen Avenue, Ottawa on August 25, 2019.
We are pleased with the look, and the quality of the windows and the installation process. Alex and his team worked for 48-hour and left my property spotless. We have no problem recommending North Design Windows for price estimate and quality of work.

Alex has installed many windows and doors for a complete reno of many of my commercial buildings. He is always on time and I never have any worries with him. I would and I do recommend him all the time which is rare these days with contractors.

Great job!
We are very pleased with the windows that were installed in our house on June 18, 2019. We are happy with the look, the quality of the windows and the installation process. Alex is hardworking; he worked 12-hour non-stop and left the house impeccable. We highly recommend North Design Windows for price estimate and quality of work.

Very satisfied with service . Excellent job , mint finishing. Positive attitude .very clean job site after done the installations
Thanks you for your honesty and transparency. I will call them again for the rest of the windows .

Good company overall, good quality and robust material, trustful owner who is careful for his reputation and thrives to provide the best quality (material and installation) for a good competitive price.

I chose North Design windows to replace my old patio door. It was the right choice. The installer Alexander was Great! Showed up on time and did everything he promised. The installation looks perfect and he even had protective material to cover the work area and kept everything clean. I will hire again for next window project