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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Custom Window Installation

Jefnik Windows & Doors

Custom Window Installation

Jefnik Windows & Doors

Custom Window Installation Oakville

If you are researching "Custom Window Installation Oakville", then you probably have a some questions about Custom Window Installation and now you are conducting your own preliminary research. Congratulations! You are making a smart decision to do your own research. You have already taken the first step. Allow us to help guide you and answer any questions you may have. Jefnik Windows & Doors believes strongly that each client should understand all aspects about Custom Window Installation. There should be no questions unanswered before you decide. You will want to contact Jefnik - The window and door experts.

Custom Window Installation

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Custom Window Installation Oakville

Jefnik - The window and door experts has provided services for clients from many areas including Oakville and all of the surrounding neighborhoods.

Why Jefnik Windows & Doors?

It is easy to find out more information about the products you interested in. Call Jefnik Windows & Doors today and speak with one of our friendly staff! : simply give us a call at 416-669-5943 or use our online form.

If you have any questions about Custom Window Installation or for any other inquiries, call Jefnik Windows & Doors to speak with one of us for great advice and a no obligation quote.

Jefnik Windows & Doors is here to provide you the information you need to make an informed decision.
Call or fill out the form to ask your questions to our amazing staff. The staff at Jefnik Windows & Doors is here to help.

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Why choose new windows? They offer many benefits including: smoother operation, lower maintenance, energy savings, fewer drafts and easier cleaning.

Call Jefnik Windows & Doors now at 416-669-5943 to get your free quote. 416-669-5943

Call to speak with one of our knowledgeable staff "Custom Window Installation Oakville" or fill out the quote request at the top of the page on the right to find out more.

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"From Your Vision To Installation"

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