Roofing Reviews

Check out some of our reviews here and on Google and HomeStars.

Not only is our average HomeStars rating 10/10 with a 97% Star Score, but we’re also HomeStars Verified. Any roofing company can have a rating but many of them are not verified.  To receive verification, HomeStars checks and validates a company’s legal and professional requirements, providing the customer with greater peace of mind when requesting a quote or inviting a service professional into your home.

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From King City

Thank you so much, this was the most professional experience for anything we've had home related.


From Aurora, On

What a treat it is to do business with a company as efficient as Warner Roofing! It’s great to be told that this or that will happen, and it does!


From Newmarket, ON

I cannot say enough about the professionalism and quality of work from Warner Roofing … right from the owner down to the entire crew. Warner Roofing communicated the timelines proactively, they performed the work when promised, and left our property in immaculate condition. The Owens Corning TrueDefinition 50 Year Shingles have enhanced the curb appeal of our home significantly. We would recommend Warner Roofing 100%.


From Orangeville, ON

Professional, reliable and kind. Andrew and his team did a wonderful job on my roof and attic. The job was done when they said it would be done. The warranties on products and labour show that Andrew stands behind his work. I absolutely recommend this company for your roofing needs. You will be well taken care of by Andrew and Sara.


From East Gwillimbury, ON

Warner Roofing did a great job from start to finish. They were quick to respond and kept us up to speed on the project and ensuring that everything was done according to the plan. I highly recommend them.


From Aurora, ON

I try to support local small business and in this case it worked out very well. Communication was very good. An experienced crew arrived on schedule and worked diligently and courteously. The result was a very professional looking new roof and cleanup was excellent. Pleasant experience all round.


From Newmarket, ON

We hired Warner Roofing Inc. for a re-roofing project as we had numerous shingles falling off. They did an excellent job and the finished product exceeded our expectations. Dealing with Andrew and Sara was great. They were very detailed and timely in their responses and the final price was very reasonable. When the project was completed the area was properly cleaned up prior to them leaving. They also sent us numerous pictures of the job at different stages which was super helpful and provided us confidence of their high quality of work. We would highly recommend them for anyone doing work on their roof.


From Aurora, ON

Warner Roofing did a great job from beginning to end. Highly recommend using this company for any roofing needs. Very Professional company. Great Job ! ! ! ! ! !


From Innisfill, ON

Wonderful from start to finish. Fantastic communication, accurate quote, reasonable price. More inclusions in the price than all but the highest bidder, for much less. Workers were courteous, clean up was excellent. Follow up was incredible - including TWO trips back to make sure our satellite dish was working again! Very, very pleased.


From Markham, ON

When a shingle appeared in my eavestrough and one on my back porch I became worried with winter on the way. There was already snow on the ground and on the roof. Warner Roofing arrived soon after my call and inspected everything top to bottom. Very friendly and knowledgeable, Andrew assured me all was well with my roof and that they must have blown from elsewhere. Honest and reliable service. What a relief! Will certainly use Warner Roofing when I need a new roof.


From Aurora, ON

My roof was wind damaged in May of 2018 and I recently had the roof replaced by Warner Roofing. Andrew provided a comprehensive package (photos, damage description, Eagleview roof measurements) which led to a very speedy approval from my insurance company. Andrew was also very helpful in terms of shingle selection/colour and he and his crew did a great job installing the new roof in a single day! I would not hesistate to recommend Warner Roofing Inc.


From Aurora, ON

After the destructive windstorm (May 2018) which blew off a huge section of our shingle we scrambled to get our roof patched up. We called the original roofing company (well known company in our area); left several phone messages and emails but after a few days of waiting for their call, they never called us back. We gave up waiting for them and called up Andrew at Warner Roofing. I knew right away from speaking to him that he was the one who would help us out. He came that very day to patch up our roof which had exposed plywood in several areas. The job was so well done that we decided to have him re-shingle the rest of our roof. We are extremely pleased with the his service, reliability and attention to detail. Our roof has never looked better. We would highly recommend Warner Roofing to anyone and so very happy with the workmanship.


From Scarborough, ON

Back in Oct. ’18 I wanted to replace just a section of my roof, but after talking to Andrew I replaced the entire roof. And it was worth it. Through all the storms we had last few months not a single issue. Andrew & crew are very knowledgeable and a pleasure to deal with. They started when they said they will start and finished the job in just 2 days. Cleaning and disposal was flawless. He was also able to upgrade the shingles for a very reasonable cost. I would not hesitate to recommend Andrew and his company to anyone looking to get their roof replaced or any kind of work around the house. Thanks Andrew!


From Newmarket, ON

We were very satisfied with the service and craftsmanship of Andrew and his workers. Andrew is very knowledgeable and helpful. The workers were very diligent, took care in disposal of materials and quick in completing. Our roof looks so amazing, we actually have neighbours complementing us on the roof! Thank you Andrew and team. I would not hesitate to recommend you to anyone looking to get work done on their home.


From Aurora, ON

After the wind storm we had in May 2018, our roof needed to be replaced. We tried reaching out to other roofing companies, but had no luck getting a response, and when they did, they could not guarantee a timeframe. We sent A Warner Roofing a FB message and within minutes we had received a response from Sara. She is very efficient and thorough. Andrew and his team made themselves available as soon as possible to provide us with temporary relief until we were able to settle with our insurance company. In already stressful situations like a natural disaster, Andrew, Sara and their team work together with their clients to alleviate additional stress and pressure. They made the process easy for us from start to finish, and they were always a phone call away. This is what sets them apart from other roofing companies – their dedication to customer service. Andrew and his team are very professional, courteous, and reliable. They provided us with before and after pictures of our roof, which was great bonus! We definitely trust A Warner Roofing, and would recommend them to anyone who wants a professional roofer. Thank you Andrew, Sara and Team.

From Aurora, ON

Determined a new roof was in order in August. Read several reviews and decided to contact Warner Roofing. Andrew responded for a site visit the next day. He and Sara sent a very detailed quote. We were able to make a deal within 24 hours. Booked a time 6 weeks out and Sara kept us informed as time got closer and work started on time. Great crew arrived, prepped the site and diligently and professionally did a superb job, including clean up. Excellent workers and quality. Probably the most pleasurable Company I’ve done business with. Highly recommended!
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We Are A Top Rated Roofing Company On Homestars With A 10/10 Average Customer Rating And 97% Star Score

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