Upper Canada Building Services provides Construction and Renovations services for homeowners in Eastern Ontario.

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Kingston Windows and Window Installation

Upper Canada Building Services Specializes in installation and replacement of vinyl windows, aluminum windows, garden steel and fiberglass doors, sliding vinyl patio doors and steel insulated doors in the Kingston and surrrounding area.

Building a new home, replacing old leaking windows or drafty doors in the Kingston area? You have come to the right place!

The finest replacement of vinyl windows, insulated steel doors, aluminum windows and thermal vinyl patio doors in the Kingston area - all at competitive prices.

Upper Canada Building Services offers many types of replacement vinyl windows and entry doors with windows inserts for the Kingston area.


Our customers can choose from vinyl single slider and double slider windows, vinyl single hung and double hung windows, vinyl casement and vinyl awning windows, bay windows and bow windows replacement and installation.

Our goal is to improve the appearance, efficiency, comfort, and ultimate value of any home that has our products - windows and doors - installed with services in the Kingston area. If you are looking to improve energy efficiency of your home - thermal vinyl windows - "best buy" by any standard!

We provide window and door installation services for Kingston and the surrounding area. Contact us today for a free consultation!