Let This Be the Last Window You Ever Change!

Energy-Efficient Windows and Doors for Ottawa

Here at Ontario Sunshine Services Inc., we’ve spent years learning the ins and outs of energy efficiency and other elements of residential windows and doors in the Ottawa area. We’re eager to pass that knowledge along to you, as well as top-notch services like installation and repairs, when needed.


Competitive Pricing

And because we don’t maintain a showroom with expensive overhead, we can bring you the best possible prices on all our top-quality merchandise. (Hint: to see what our windows and doors look like installed, visit our Gallery Page.)


Contractors and Homeowners

Whether you’re a contractor building a subdivision or a homeowner who would like to save money on your heating and cooling bills, examine what we have to offer and get your free estimate today on:


Get a Free Estimate

Contact us and our owner will offer you a prompt quote


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