Jefnik Windows and Doors is your source for new doors, replacement doors, new windows and replacement windows. We provide sales and installation of steel doors, fiberglass doors, patio doors, vinyl, aluminum, fiberglass and wooden standard and custom windows, awning windows, casement windows, single-hung windows, double-hung windows, single-sliding windows, double-sliding windows and picture windows, all available in custom shapes and sizes and in a variety of colour finishes. Jefnik Windows and Doors is based in Mississauga Ontario and proudly serves Mississauga, Oakville, Brampton, Etobicoke, Toronto and the surrounding GTA.

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Window Company

Jefnik Windows & Doors

Window Company

Jefnik Windows & Doors

Window Company

Perhaps you are researching "Window Company", and now after researching, you have even more questions about Window Company than before you started. Why not request a no obligation quotation and ask your questions to the experts who have many years of experience. You should contact Jefnik Windows and Doors.

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Window Company

Jefnik Windows and Doors has provided services for clients from many areas including Mississauga and all of the surrounding neighborhoods.

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Do your windows produce a lot of condensation? Does condensation regularly collect on the glass, cloud the view and soak the window trim? Higher-efficiency glass in new windows will help reduce this problem.

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Jefnik Windows & Doors
Email: info@jefnik.com
Phone: 416-669-5943
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2583 Kingsberry Cres
Mississauga, ON L5B 2K7