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Robert C.

Kornerstone replaced our roof and did it in such a professional and high quality manner that we were really impressed. They have a great product line and provide a full array of photos throughout the process that gives you a great record of the roof installation and condition. They got our large roof done in a single day with full cleanup and haul away. They are both a great value and great service which is an uncommon combination. Finally the roof looks terrific and the detailed care of installation in all the corners and around dormers turned out great.


Ralph I.

I picked Kornerstone Roofing because of their stellar reviews I saw online and I'm here to add mine. It was easy and quick to connect with them and have them come out to inspect my roof. They took the time to explain the condition and offered replacement options. The work was done on the day scheduled and the property was left clean of nails and debris. I won't hesitate recommending them to neighbors and family.


Joseph M.

Kornerstone Roofing came out the same day I called to investigate a leak in my roof. They were professional, courteous, and provided various options to resolve the issue. I would strongly recommend using their services for any roofing issues .


Adrienne R.

I could not have been more pleased. From the initial visit - to getting an estimate for 2 solar sun tunnels and a new roof, Michael and his whole crew were so knowledgeable. Every step was explained, the cost was Fair and the final job done was great. I love the final job, beautiful roof and a kitchen lit up by the sun. Thank you Kornerstone Roofing.

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Reda J.

Amazing experience the whole team is very professional and organized. I called them to do an inspection on my roof. They came on time and checked out everything and give me their honest opinion. If you are looking for an honest fair Roofer look no further amazing customer service. Very satisfied!

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Ryan F.

Kornerstone roofing is an extremely professional local business. Serge, Michael and the crew are extremely hard workers with attention to detail. From start to finish, this has been a very smooth process. I highly recommend.


Judy C.

We used Kornerstone Roofing to replace our 30 year old roof. Surge, Michael, Andrew and team including everyone we spoke to and worked with during the process was impeccable.Everything was explained thoroughly before, during and after. They were honest and extremely hard working.Our roof was very difficult to work on and they nailed it. (No pun intended) They went above and beyond our expectations. We highly recommend this family run business!


Faith R.

We are very happy with our new roof. We have had so many neighbors stop
to say how great it looks!! A family owned business, Kornerstone was great to deal with from the beginning w the meeting w Mike on how everything would be handled to the install that his brother Serg, the owner, supervised. They arrived on time w a large crew at 7Am and finished by 4pm. Everything was immaculate when the left. The brothers were a pleasure to deal with. I would highly recommend them!


Jason R.

Kornerstone is an amazing group of people who do incredible work. Serge went above and beyond making our project beautiful. They are all honest and hardworking guys . Their attention to detail when installing our new roof and skylights was beyond our expectations. I highly recommend them, and will be calling them again when it is time for a new roof on our garage!


Mark D.

The Kornerstone Team did a fantastic job. They were professional, on-time, courteous, and knowledgeable. I strongly recommend them for any roof work.


Juliann W.

We used the team at Kornerstone to replace roofs on our home and vacation cabin. Both times had nothing but excellent results! We had some tree work done by someone who also does roof work with another company... he remarked on the excellent quality of the workmanship of our roof while he was up close working on the trees. This team hits all the marks for what you'd expect from the best - at a fair and competitive price.


Michael L.

Top notch service! We had to replace our roof and Kornerstone did a phenomenal job. Great communication from beginning to end. Provided photos and videos of what was wrong and what had to be repaired. Job was completed quickly and efficiently. Absolutely recommend them to anyone. Thank you!