Searching for the top window cleaning Ottawa has available in our nation's capital? Trust the window cleaning experts at Performance Window Cleaning for all of your exterior home and commercial cleaning needs. We specialize in cleaning exteriors of homes, buildings and apartment complexes. This is what we do each day. We are devoted to the self interests of our clients and will not move onto another job until you are 110% satisfied with our work. Our ultimate goal is to make our clients incredibly happy. Give us a call today at (613) 691-1400 for a free exterior cleaning estimate and ask us about our 6 Step Cleaning Process!