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Our mission is to provide every customer and employee an experience with Centennial that will exceed their highest expectations. Centennial Windows & Doors is a Canadian, family owned and operated business that offers an end-to-end solution for replacement windows and doors.

We sell, manufacture, install, and service our own complete line of award winning, energy efficient windows and doors and are best known for quality, integrity, innovation, and energy efficiency.With over 500,000 window and door installations across Ontario, Centennial is the company you can trust to get the job done right.
Services
Save $300 off every door and save $125 off every window or pay 0% interest 0 payments 0 deposits for one year. We have received notice of an unauthorized company in the Windsor and Brantford areas that is canvassing door to door claiming to be a subsidiary of Centennial Windows & Doors. Centennial does not have subsidiaries or affiliate companies and does not engage in door to door selling.
The Canada Greener Homes Grant is offering up to 700,000 grants of up to $5,000 to help Canadian homeowners make their homes more energy efficient. One way to qualify for this grant is by replacing your windows and doors with ENERGY-STAR(R) certified models. In order to qualify for the Canada Greener Homes Grant, your home will need to be assessed for energy efficiency before and after the installation of new qualifying windows or doors.
Most vinyl replacement windows look the same on the outside, but like other products, there are significant quality differences when comparing manufacturers. There is much more technology and testing that goes into each Centennial window than meets the eye. All of our custom manufactured replacement windows are ENERGY STAR(R) certified and backed by our No Fine Print Warranty, so your beautiful new windows are guaranteed to last a lifetime.
Casement windows suits most living areas of the home. They're very easy to operate and can be customized with different design options. This style offers both clean lines and unobstructed views and uses a multi-point locking system to increase its energy efficiency and security. This easy operating style opens with a crank handle at the base, eliminating the need for lifting and pulling.
This easy-to-use window requires little effort to open and close as the lightweight sashes glide along the frame with ease. When closed, they offer an unobstructed view, allowing you to enjoy the beautiful outdoor scenery. Centennial's vinyl side sliders are low maintenance and easy to clean; the vinyl does not need to be painted and both ends tilt to the inside of the home for safe and easy cleaning.
Reviews (7)
Sue Tremblay
Sue Tremblay
Jan 26, 2022
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We just had most of the windows replaced in our 1930’s home. Doug and Paco were excellent to work with. All of the work was completed in an efficient and professional manner. Everything was explained so well including the operation of the windows. We would not hesitate to recommend Centennial as well as Doug and Paco.
Garreth Kilbourne
Garreth Kilbourne
Jan 15, 2022
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Scott & Ed are Very knowledgeable and Courteous. Their professionalism is really shown in their attention to detail. They did an excellent job installing some windows for me and I couldn't be happier with the end result. Will be requesting them again with the next project.
Sammie Verge-Stambolic
Sammie Verge-Stambolic
Jan 10, 2022
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They are awesome Ive had them do both our doors aand several of our windows, they always do a great job!!!! Mike and Eric were efficient, courteous and very professional. Appreciate the great work guys. Thank you!!!
Tom Payne
Tom Payne
Dec 17, 2021
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We had our large front window replaced by Mike and Robbie. They did a great job on the install and cleaned up all the debris and it looked like they were never here. Also, Mike was in great dealing with my 5 yr old with the questions about the removal and install.
Samantha V.
Samantha V.
Apr 07, 2021
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Mike Silva and Ed Veldman just completed the install of 10 windows and 2 doors :) We have been happy from day 1 when Andrew Levy came to quote us :) Even though there was some serious sticker shock we have no regrets and couldn't be happier with the final outcome! Mike and Ed were great to have around worked incredibly hard, were polite and courteous! If you have window or door needs I recommend this team of gentleman for the job :)
David H.
David H.
Mar 12, 2013
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I have requested this company stop calling my home at least a dozen times. They may provide a decent product & service however I am beyond frustrated by their continued pushy sales & continual phone calls. I recognize the need to perform outbound telemarketing (that doesn't mean I like it) however, when a consumer asks to be removed from the calling list REMOVE them & stop calling.

To that end I am going to put a negative review online for every phone call we receive until the calls stop & we receive a written apology from the owner. Being an internet marketer I can use
Michelle M.
Michelle M.
Jan 11, 2012
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BUYER BEWARE!!!

Centennial Windows quoted $4,000 for a patio door as it was a 'custom door'. This was the first lie I'd been told, as another company did install a standard patio door into the opening for $1,200.

I'd also had Centennial Windows to my home to check out a leaking window that they had installed 5 years ago. The associate told me Centennial had not installed the leaking flashings, and that it must have been another company. I hired another company to redo the flashings, and was told the flashings WERE installed with the window, and that Centennial was responsible