Cornerstone Building Supplies

Apr 20th, 2023

Feb 18th, 2023

Beautiful showroom and super friendly staff. They helped me find everything I needed and even helped me load it. 10/10 customer service keep up the good work guys!
Nov 24th, 2022

After working as a carpenter for many years I was given the opportunity to work for Cornerstone Building Supplies and I could not be more happy. The entire staff here is friendly, professional and most of all well educated in the products and materials we supply. Cornerstone is on the leading edge of the newest and most innovating products on the market and well worth the visit. ***Retracting this entire review!!!
Sep 8th, 2021

My house required new exterior doors. It is important to me to achieve "the right look", keeping in mind quality, value and hopefully made in Canada. My experience with Cornerstone Building Supplies was excellent. Upon entering the store I was awed with the overall presentation of a clean, welcoming environment presenting some very beautiful product. (I asked myself "am I in Kingston?") It became obvious that my choices available would be from some of the highest quality product available to the quality that would best suit my project. Tom Woods, Building Materials Specialist greeted me with a quiet enthusiasm for my project. After engaging in conversation, Tom was able to provide me with knowledge that aided me in making my decision confidently on something that I had spent months agonizing over! Tom's ability to listen and ask the right questions made the difference. He was direct and honest regarding time line of production and I appreciated that. I highly recommend C.B.S. Ps....Thanks Tom...all boxes checked...style, quality, value and made in Canada.
Feb 15th, 2021