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  • Window Replacement
  • Free In-Home Estimates
  • Professional Window Installation
  • Custom Doors & Windows Available
  • Planning and Design Included
  • Manufactured In Canada ūüá®ūüá¶

Get A Free Quote Today!

  Life-Time Warranty

As a manufacturer, we provide transferable warranties with the most extensive coverage options for our products.

  Highly Reputable

More than 10,000 satisfied clients, 500,000 windows and doors installed, and thousands of positive reviews on HomeStars.

  Hassle-Free Process

We’ll help you take care of the design, manufacture, and installation of your new windows.

  Energy Efficient

Save up to 23% on your annual energy bills with our high-efficiency window designs. Keeping your warm in the winter and cool in the summer.

  Financing Available

Get 0% financing with payments as low as $29 per month. Don’t pay for an entire year from installation!

How Windows Mississauga Works

Contact Us Using The Form

Get A Free Estimate

Get Your New Windows Installed

Our Window Replacement Mississauga program is perfect for any homeowner who is looking to replace their old, energy-wasting, and or leaky windows. We have local dedicated professionals and are ready to answer your call 24/7.¬† At Windows Mississauga we’re always happy to come out and give you a comparison quote on any price you’ve already got, free of charge. When you want to deal with a local company, someone who is from within your community, that’s us. We have installed windows and doors on many homes in Mississauga and we would readily provide you with references, pictures, and information. Windows Mississauga also has tons of positive reviews from your neighbours on homestars.com and the Better Business Bureau‚Äôs website to back up our claims.
Window Replacement Mississauga is a green program. We help you make your home eco-friendly. More and more Canadians realize that energy-efficient products are the future of Canada. Our product is energy efficient and made of high-quality PVC. This is a product that you won’t have to replace ever again and that’s why it comes with a lifetime transferable warranty. This means that even if you sell the house, the future owners will inherit the warranty on the windows. This is a great selling point! In addition, you won’t ever have to re-paint our windows and doors. 

What Window Replacement Mississauga Can Offer You:

  • Free No-Obligation Consultation & Estimates
  • Up to 50% Off On All Window and Door Replacements
  • Financing! $0 down, 0% interest for 36 months (and many more financial plans)
  • High-Efficiency Energy Star Rated¬†Products
  • Products Constructed With Durable, High-Quality PVC
  • We’ll Cut Your Expensive Energy Bill Down By Replacing Your Old, In-Efficient Windows & Doors
  • Lifetime Warranty On All of Our Products
  • A Wide Selection of Frame Types and Styles To Match Your Taste
Request a free consultation today and we’ll help you pick out the perfect replacement windows or doors for your home. Mississauga is a city located in the Regional Municipality of Peel, part of the Greater Toronto Area and Developed as a suburb of Toronto. We stand by our¬†Window Replacement Mississauga initiative which helps homeowners save money on their home renovations. Mississauga is well known for its efforts to create a green future for its residents. This is where we fit in, with our best in class¬†Energy Star Rated¬†windows and doors.

10/10‚≠ź¬†

“We refer Windows Mississauga as a professional company to do home renovation with. They transferred our front square windows into bay windows. The job was done professionally and on time. We liked the attitude of installers Edward and Serge – good job!” – Alex VERIFIED HOMESTARS.CA REVIEW

10/10‚≠ź¬†

“I am writing a review in regards to my new fibre glass door that was installed recently in my home. We contacted Direct Windows for an estimate along with a few other suppliers. We liked the way Serge, the estimator presented their product. We also saw 3 front entry doors installations in our area, spoke with happy home owners and made our decision. Windows Mississauga Windows¬†installers came on time, removed the old door and installed a new one. We liked the professionalism and their attitude. They finished in 4 hours of non-stop work and left taking along the garbage. We appreciate the work done a lot and recommend them for any one shopping for windows and doors.” – Jack Campbell VERIFIED HOMESTARS.CA REVIEW

10/10‚≠ź¬†

“The old window was very old and the interior framing had rotted over 3 decades. Serge and his excellent assistant installed the new one in just one (long) day and did an excellent and professional job. At one point, they were finishing the caulking and could have rushed it, but they kept on touching and retouching the work to get it just right! They also had to rebuild and fortify the base of the window to replace the damaged sections. In addition to the top quality workmanship, Serge accomplished a miracle. My schedule was such that I had a very narrow window (no pun intended) to get it done. Unfortunately, although the order for the new window had been placed, it had somehow gotten ‘lost’. Serge magically got the window in one week! If you’ve ever ordered a custom measured large window you may know it can often take 6 to 8 weeks! Luckily, he got it and installed it in the nick of time. The day after it went in, Toronto had a ferocious ice storm on April 14. I will forever be grateful to Serge!!! Without hesitation, I would recommend him to anyone. – Ann VERIFIED HOMESTARS.CA REVIEW

10/10‚≠ź¬†

“I had someone break into my house and called on a Saturday to have someone assess the damage. Serge showed up the next day and provided a quote and said they could start the job on Monday, so long as the door was in stock. This was extremely important to make sure home was secure, as insurance contractor wasn’t able to fix it for 6-8 weeks! By Tuesday afternoon the repair to the screen door was done. Quality work and professional treatment. Thank you Serge and team for making me me and my family safe.” – Ed VERIFIED HOMESTARS.CA REVIEW

10/10‚≠ź¬†

“I found Serge on KIJIJI! What great luck! I had spent months debating whether to replace or repair my 35 year old windows. Serge came right away to look at my windows and was very honest. He thought my windows were very high quality and that replacing them could wait, no sales pressure for new windows. He found this very hard to find part and did the work when he said he would. Quality of work was excellent. Overall Serge was very reliable, professional and honest.” – Lorrie VERIFIED HOMESTARS.CA REVIEW

10/10‚≠ź¬†

“We had a front door replaced through Windows Mississauga. Konstanin – the sales person was polite and technically inclined, he knew his product well and offered us a few options how to build in the door. We also tried several companies before Direct came in – their price and quality ratio wasn’t as good as we got it with Windows Mississauga, so we went with them and are happy with the door, life time warranty and the attitude of the workers. We recommend this company for any window and door related jobs.” – Natalia VERIFIED HOMESTARS.CA REVIEW

Windows Mississauga Offers More Than Just Window Replacement

Window Enlargements

Cut outs to make your windows larger, let more light and ventilation into your home

Custom Doors

Custom-designed doors made to fit the unique look and style of your home

Walk-outs

Build a basement or main floor walk out. Generate more rental income from your home with our walk out and cut out services

Frequently Asked Questions

Do I have to pay for an estimate?
No. We provide free estimates and consultation for your window replacement project. Our estimators will help you plan your project, show you pictures and bring samples so you can make an informed decision about your window and door replacement. 
Do your windows come with a warranty?
Yes, we offer a 5-year installation warranty and 25-year warranty on the windows/materials themselves.
Do you have any windows available in stock?
No. Our windows are all custom-made to order. If you know the size and specifications of your order, you can order by phone and pick up the window from our factory when they are ready.
How can I get a price on a window?
We recommend getting in touch to schedule a free in-home estimate. Our knowledgeable estimators will help you plan your project and make suggestions that can save you a lot of money in the long run. If you are just looking to get a price on a single window or already know what you want, you can email us your specifications and an estimator will get back to you with an approximate price. 
Do you have any window hardware/replacement parts?
Unfortunately we do not carry window or replacement parts. 
How much does window replacement cost?
The cost of a window project can vary greatly depending on your needs. Every installation project is unique and depends on the quality of materials, length of installation and the crew that has to be involved in an installation. You can call us anytime if you want to get a rough idea or are looking to schedule an estimate to get an accurate quote.
Do I need a permit to replace my windows?
A permit is only required when windows are being cut out or enlarged. Most standard installations do not require a permit. If you are unsure, please contact us and we will be able to advise on whether your project requires a permit.

Contact Us

+1 (647) 930-7979
info@windowsmississauga.ca
3350 Langstaff Rd, Concord, ON, L4K 4Z6