Centennial Windows & Doors

best guarantees and warranties...fantastic clean up...very professional installation crew...our salesperson was shocked when we chose to cancel other sales calls...he was our first contractor and he blew us away...don't bother calling anyone else...

They were timely. They did what they said they would do, The windows are performing as advertised. They were friendly. They have done follow up calls and offered additional price specials for any new work that I might require. They cleaned up the work space inside and out very nicely.

I used Centennial because my father, a very handy guy, was a big fan of their product. They have won national Energy Star awards for their self-manufactured product and they have an unlimited warrenty on their products for the lifetime of your home (even for new owners if sold).
Their sales staff was informative and helpful, even making a second trip to change an order at my request. "Don't pay for 6 months" financing was arranged without question and the install was quickly booked. The installation workers were professional, tidy and quick.

Even more significantly, my father had noticed an air leak around one of his 5 year old windows after an EcoHome audit. He called them and they came out quickly and spent 3 hours checking all the windows and repairing the affected one at no charge. They even sent him a $100 check after learning he referred me!

So - bottom line is the windows cost more than anyone elses. I was kicking myself for spending that much money but in the end they are totally worry free and for my family that is probably worth the cost.
Note that this review applies to Centennial Windows Ltd in London at 687 Sovereign Rd.

the sales person took the time to answer all my questions and explain exactly how my bay window would be built. when i asked for more than the required amount of insullation and strut support, he made sure to include that in my contract. the crew was very efficient and they did a good job of cleaning up afterwards. i have a large house with many windows and this is the third installation company i have used. i have five more large windows and a door that will need replacing in two or three years and i will be sure to call Centenial Windows again.

I had a total of 18 windows and 1 patio door installed in my house 3 years ago by Centennial Windows. The windows were no the least expensive windows that we had quoted, but they were the highest rated for quality by CSA. The installers were very professional and did an outstanding job. The windows are solid, no drafts, and do an excellent job of keeping the house warm in the winter and cool in the summer. I have noticed a significant drop in my utility costs since they were installed.

Richard came to give an estimate and was very helpful in offering useful information on different types of new windows. He was very cooperative and patient with the questions we had for him.