Comfortec Windows and Doors offers high-quality windows and doors, beautiful design and superior customer service. Our company received the Homestars Best Installer Award 2020 and have a 9.9/10 rating. We have hundreds of reviews from many happy customers.
Comfortec Windows and Doors 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, led by Igor Zask, 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.
We are associated with suppliers of windows and doors that offer lifetime warranties for their product.
Over 100 positive reviews on Homestars with an average rating of 9.9/10.
Save up to 30% on you hydro bills with our high-tech windows and doors.
The most profitable terms for you. Windows and doors at the manufacturer's price without any fees.
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.Get Free In-Home Consultation
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.
I needed to replace a huge window in the living room. Comfortec did an excellent job, doing project in a shortest possible time. Price was very competitive, installers came as agreed and the window was installed. They cleaned up after themselves and even adjusted my blinds to fit a new frame! Very impressed and highly recommend the company.
They were very professional and finished the work within few hrs (impressive). Work was clean and well done.. I have done work from Igor before and have always trust his professional advice and suggestion.
Very happy with the work from Igor and Comfortec Windows. We’ve used them for our personal home and also rental properties and would recommend them to anyone for excellent trustworthy service.
I would highly recommend this company. Igor came to my house and talked me through what needed to be done for my very old doors. He explained everything to me and gave me options I didn’t know existed. His knowledge and expertise was so valuable in making my final decisions. The guys came to install on time and were polite and efficient. I could not be more happy with how my doors turned out. I will definitely be calling them in the future when I need windows done.
They refinished the outside of my main doors. They very professional, reliable, meticulous in their work and ended up with a very high quality finished product. I highly recommend Igor and his team.
Igor came to provide a quote. His prices were reasonable, and he did not pressure us to purchase. The installers arrived on time, they worked quickly and cleaned up after themselves. They checked to make sure we were happy with the work. After they left, Igor also followed up to ensure we were satisfied. Overall we had a great experience and would purchase from them again.
I couldn’t be happier with the results. Comfortec Windows and Doors has exceeded my expectations. Igor the owner is down to earth and makes decisions making less stressful. Dima and other guy who did the installation were professional and paid attention to detail as well as cleaning up before they left. Would not hesitate to recommend.
Igors presentation was very informative. The work was done quickly and efficiently. The guys that came to do the installation were hard working and polite. I would recommend the work and the product to anyone looking to change windows and doors.
Igor’s presentation was impressive. He kept us informed about the ongoing status of the job. Peter and his crew were punctual and courteous and did a skillful job installing two patio doors and two windows. Peter came back the following week to install the missing kick locks. One of the screen doors wasn’t closing properly so Igor sent Peter again and he worked until the door closed smoothly. I was pleased with Igor’s professionalism. He and his company take pride in their work and I would definitely recommend Comfortec.
I believe everyone knows the stress related to the major renovation. We are renovating our semi-detached house, and hire Igor Zask and his team to install the windows into the entire place. We are very highly satisfied with the quality of their products and services! They didn't only install the windows but also helped us to save the wall on the first floor when bricks unexpectedly started to fall down. We would definitely recommend Comfortec to those who are looking for a supportive team of professionals. Thank you guys for a great job!