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Windows & Doors Contractor in Toronto

Comfortec Windows & Doors - your trusted window and door installer in Toronto

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Comfortec Windows and Doors is a Toronto-based contractor that offers high-quality windows and doors, beautiful design and superior customer service. Our company received the Homestars Best Installer Award 2020 and has a 9.9/10 rating. We have hundreds of reviews from many happy customers.

Comfortec Windows and Doors installer replaces and installs new windows and doors in Toronto, Mississauga, Hamilton, Oakville, Ajax, Oshawa, Markham, Vaughan, Newmarket, Brampton, Milton, Burlington, Guelph, and other cities within the GTA. Our industry-certified team has more than 17 years of experience, and has a deep knowledge of replacement of windows and doors. This is why we have the ability to recommend the windows and doors that are most suited to your needs.

The Best Conditions for You

Lifetime Warranty

Lifetime Warranty

We are associated with suppliers of windows and doors that offer lifetime warranties for their product.

Perfect Reputation

Perfect Reputation

Over 100 positive reviews on Homestars with an average rating of 9.9/10.

High Energy Efficiency

High Energy Efficiency

Save up to 30% on you hydro bills with our high-tech windows and doors.

Factory Rebate

Factory Rebate

The most profitable terms for you. Windows and doors at the manufacturer's price without any fees.

Incredible Offers

Incredible Offers

We are able to meet any budget due to our wide variety of products.

Whether you are building a new home or renovating with replacement windows and doors, we have the products and experience to turn your vision into success. With the variety of products we carry, we are able to accommodate any budget. Find out how we can help enhance your home exterior comfort and maximize your energy savings.

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Vinyl Windows, Exterior and Interior Doors

Installer with an Individual Approach to Each Client

Our team at Comfortec Windows and Doors considers the individual needs of each client. When arriving at your home, we conduct a full assessment of your windows and doors. For us, it is very important to not only detect windows and doors that need to be replaced, but to also understand your needs and desires.

We guarantee quality in our work, and truly want all of our clients in Toronto and the GTA to be satisfied (especially in the winter) with the installation of our windows and doors.

Our Jobs on Replacement and Installation of Windows and Doors

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Comfortec Windows & Doors Reviews

Kathy, Mississauga, ON

says on Homestars
Eugene and Paul installed 5 new upstairs windows in the front and side of the house in under 5 hours today. Great job! Love the new uPVC frames, [I think that is what it is] replacing the old wood frames, plus the pop out screens -- convenient for cleaning. Would recommend. ....Kathy

Hooman, Toronto, ON

says on Homestars
We couldn't be happier with this company. We own a very old house, the original windows (including the bay windows) were in a very bad shape. We got quotes from a few companies but Igor's rate was by far more reasonable and he also gave us a lot of great tips and recommendations. He also kept us up to date during the manufacturing process and despite the current supply chain issues, he did his best to get our windows ready in a timely manner. The installers were very professional, quick, clean and tidy and did a great job. They were also very polite. We highly recommend this company.

Private User, Markham, ON

says on Homestars
Comfortec Windows & Doors did a great job on my whole house windows and patios doors replacement. Despite the fact the I have to wait for a few months due the pandemic supply chain issue, Gena and his crew only spent about 1.5 days for the installation plus clean up and removal of the old stuff. They went into all the details and took their works seriously and professionally.

Daniel, Vaughan, ON

says on Homestars
This is second time I called Confortec to do work in my house and again they did not disappoint. Great execution of my windows project by high quality skilled team. Exceptional customer service.

Private User, Toronto, ON

says on Homestars
Just changed my windows and cold room door (insulated) with Comfortec windows and doors. Me and my family very happy . Igor and his team did a great job. Highly recommend them.

Private User, Halton Hills, ON

says on Homestars
Dealing with Igor was the easiest deal I have ever made! He knows the market and he knows his prices. He will encourage you to get quotes but will not ask you how much they were, He knows that his prices are lower! Paul completed my installation and he was extremely professional and helpful. Ps, I've already hired ignore to change my windows after he completed my doors!
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HomeStars Certificate 2020

Homestars certificate 2020

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