National Overhead Door Services provides full overhead and garage door sales, repairs and services to the residential, commercial and industrial markets in Western Canada. National Overhead Door Services is a family owned and operated company based in Saskatoon, Saskatchewan. We provide full overhead and garage door repair, sales, installation and preventative maintenance services to the residential, commercial and industrial markets in Western Canada. We are without a doubt, the Saskatoon garage door repair experts. Our garage door service technicians are trouble shooting specialists. They have been around the overhead and garage door industry for many years, and have quite literally seen it all. If it can be fixed, our garage door repair experts will find a way to do just that.