Let This Be the Last Window You Ever Change!

We Do Window Installation at Ontario Sunshine Services Inc.

Our team of experienced professionals will see that your windows and doors are installed properly, ensuring trouble-free operation, maximum insulation properties, and no leaks. Moreover, we can provide any follow-up service you need after your window installation in the Greater Ottawa area. We guarantee our work for 10 years!


Installation is equally, if not more, important than the quality of your new windows. All of our installers are highly skilled and trained professionals backed by the proper licensing and up-to-date worker’s compensation coverage that gives you the peace of mind that the job will be done right.

Once your new windows have arrived in our warehouse, you will receive a call by one of our representatives to arrange a day and time for the installation of your new windows. At that time you will be instructed on any preparations you need to make prior to the installation date. However, weather may impact this scheduled date and the length of time it takes to complete the job, and trust that you understand.


The quality of our products is surpassed only by the strength of our warranties -- the best in the business!

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Contact Ontario Sunshine Services Inc. We'll come to your site, assess the situation and offer you a quote today!

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