Clera Windows + Doors

What an awesome experience.There was absolutely nothing to clean up and the installers were the best. They were very professional and polite. We love the new windows, they look great!! We are very pleased with the entire experience with Clera Windows.

Hi Steve,

I just wanted to thank you and Chris for all your help and efforts to replace the windows in our old house.

It looks perfect!
When and if we need new windows for our new home we will be in touch.
KL - Kanata

From the first phone call to Frank Altieri at Clera Windows and doors i knew I was in goo hands. He was able to accommodate all of my requests an deliver a quality product within my budget expectations and in a timely manner. I would highly recommend Clera to friends and family.

I am very pleased with my new windows and patio door .They arrived on time and were respectful of me and my house.Ranjan had 2 helpers and they were all professional and polite.the installation took all day but when it was finished it was a job well done. they cleaned up the mess and showed me how the windows and door worked.as well as being energy efficient(not a breath of cold air anywhere) thewindows look fabulous and the trim was installed perfectly. my Bolton home looks wonderful and i highly recommend Dennis Kwasnicki and his team. Thank You. Linda Kent Bolton

I had windows installed over the summer - it took the crew two days, but I am very happy with the work! The salesperson, John VandenBroek was extremely pleasant, honest and polite. His crew, John Osario and helpers, was very efficient and did beautiful work. They went out of their way to make sure I was happy and even removed the labels and all glue from each and every window! Immediately after installation we noticed a difference in the level of air conditioning we were using (less because the house was now properly sealed), and now we see a huge difference in our heating bill over the same period last year. I definitely recommend Clera and in particular John VandenBroek. You'll be in the best of hands!

John Gainham and his crew did a great job installing windows in our home.
Another window company had done some other work at our home and we were not pleased. We are very happy we had John do the others.

We had some of our windows replaced in the past by Clera windows and doors. Rick and his helper did a great job on the installation and the windows look great.
We just ordered 2 doors from Clera and are very confident that they will do another great job.We have always been very happy with the service we received from Hans and his staff and would gladly recommend his company . We are looking forward to the new doors. We have used other companies in the past (before we found FM) and Hans and his team are far superior in terms of service and installation quality.