Rated on 2 platforms — Google 4.8, Yelp 3.0; 1.8-star spread between them

Niagara RoofMasters | Roofing St. Catharines is a roofing company serving St Catharines, ON. Reviewers repeatedly call out its workmanship, punctuality, communication. It carries an N49 Trust Score of 59.4/100 across our 10-factor review. 4 Google Business locations across 4 cities (Beamsville, Niagara Falls, St. Catharines, Welland).
4.8★ from 74 Google reviews
Rated on 2 platforms — Google 4.8, Yelp 3.0; 1.8-star spread between them
Has a website and a published email on its own domain
Ranks #2 in Google Maps local results for St. Catharines
~8.2 years on Google Maps (from total-reviews ÷ monthly rate)
Not on Three Best Rated / BBB
~78 reviews across 2 platforms
4 Google Business locations across 4 cities (Beamsville, Niagara Falls, St. Catharines, Welland)
On 1 extra platforms; reachable by website, email, phone
2 platforms linked: Facebook, Instagram
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By jeff kirkwood on Mar 18, 2026 Verified by Google

We desperately needed emergency repairs and Niagara Roof Masters came through. As luck would have it the first major snowfall of the year started two hours later and everything is fine even after many major snowfalls since.
By jeff kirkwood on Mar 18, 2026 Verified by Google

We desperately needed emergency repairs and Niagara Roof Masters came through. As luck would have it the first major snowfall of the year started two hours later and everything is fine even after many major snowfalls since.
By Linda Gutri on Dec 4, 2025 Verified by Google

When the Niagara Roof Masters salesman was gone and for the rest of the day, I was cursing myself for being an easy sell. I was told by a house inspector my roof renewal would cost $6,000 at today's prices. The final bill with Niagara Roof Masters was to be more than double what I was expecting. I had found roofers who would do my job for $4,600. But the Niagara Roof Masters salesman took my adult son on the roof and my son saw rotten wood under the shingles plus what looked like 2x4s holding the shingles. It's no wonder shingles had been blown away by wind and there were patches of fixes all over the place. Niagara tore all that out and put on plywood and a breathable underlayment to prevent rot from moisture. Plus they put on peel & stick underlayment for asphalt shingles all around the edges about a metre wide. The warranty for my roof is 25 years now. After all is said & done, I'm pleased beyond words. Had only the shingles been done I would have lost patches to the wind. I did read all of the one-star reviews for Niagara Roof Masters and the only thing that stood out was a complaint they didn't clean up properly afterwards. However, my crew did clean up -- thoroughly -- so I have no complaints. These guys worked hard, behaved professionally and as a result I had confidence in what they were doing. Kudos to The Home Depot who put me in touch with these guys. The Depot has a nifty service whereby you tell them your house issues and they find and contact 3 pros for solutions who are then in charge of calling you -- you don't call them. The advantage with this system is a business is vetted by The Home Depot and they encourage you to ask the business questions to vet them yourself. With the strong winds we have been getting I'm so glad my roof is done and done properly. Shout-out to Dan Bree, the Senior Home Advisor who probably saved me from getting a lot of patchwork in future years had I not learned a bit about roofing.
By Linda Gutri on Dec 4, 2025 Verified by Google

When the Niagara Roof Masters salesman was gone and for the rest of the day, I was cursing myself for being an easy sell. I was told by a house inspector my roof renewal would cost $6,000 at today's prices. The final bill with Niagara Roof Masters was to be more than double what I was expecting. I had found roofers who would do my job for $4,600. But the Niagara Roof Masters salesman took my adult son on the roof and my son saw rotten wood under the shingles plus what looked like 2x4s holding the shingles. It's no wonder shingles had been blown away by wind and there were patches of fixes all over the place. Niagara tore all that out and put on plywood and a breathable underlayment to prevent rot from moisture. Plus they put on peel & stick underlayment for asphalt shingles all around the edges about a metre wide. The warranty for my roof is 25 years now. After all is said & done, I'm pleased beyond words. Had only the shingles been done I would have lost patches to the wind. I did read all of the one-star reviews for Niagara Roof Masters and the only thing that stood out was a complaint they didn't clean up properly afterwards. However, my crew did clean up -- thoroughly -- so I have no complaints. These guys worked hard, behaved professionally and as a result I had confidence in what they were doing. Kudos to The Home Depot who put me in touch with these guys. The Depot has a nifty service whereby you tell them your house issues and they find and contact 3 pros for solutions who are then in charge of calling you -- you don't call them. The advantage with this system is a business is vetted by The Home Depot and they encourage you to ask the business questions to vet them yourself. With the strong winds we have been getting I'm so glad my roof is done and done properly. Shout-out to Dan Bree, the Senior Home Advisor who probably saved me from getting a lot of patchwork in future years had I not learned a bit about roofing.
By Dawn Riesebosch on Nov 30, 2025 Verified by Google

Craig's presentation quote is very impressive and comprehensive with detail photos and explanations. Craig is very knowledgeable and great to deal with. He encourages clients to be informed of the quality of materials offered for comparison which is invaluable when considering the longevity of the materials used.
By Dawn Riesebosch on Nov 30, 2025 Verified by Google

Craig's presentation quote is very impressive and comprehensive with detail photos and explanations. Craig is very knowledgeable and great to deal with. He encourages clients to be informed of the quality of materials offered for comparison which is invaluable when considering the longevity of the materials used.
By Sara Krug on Nov 6, 2025 Verified by Google

Rob was terrific! He returned my call very quickly and arrived exactly when he said he would. His assessment was through and complete and pricing was very fair. He did an excellent job and explained various options in full to me. I will definitely be recommending his services to others and will be using this again in the near future. Thank you for everything!!
By Sara Krug on Nov 6, 2025 Verified by Google

Rob was terrific! He returned my call very quickly and arrived exactly when he said he would. His assessment was through and complete and pricing was very fair. He did an excellent job and explained various options in full to me. I will definitely be recommending his services to others and will be using this again in the near future. Thank you for everything!!
By Wendy Richardson on Aug 5, 2025 Verified by Google

I thought I needed leaf guards so after checking a few company reviews I chose Niagara RoofMasters.
Turns out my house already had leaf guards so I would like to thank Russel, the technician who came to do the job for being honest and letting me know they were there and in good condition so didn’t need replacing.
Also thanks to Hayley for understanding and arranging for a deposit refund and also my original contact with the company,Brandy. All pleasant people and easy to talk to. 😊
By Wendy Richardson on Aug 5, 2025 Verified by Google

I thought I needed leaf guards so after checking a few company reviews I chose Niagara RoofMasters.
Turns out my house already had leaf guards so I would like to thank Russel, the technician who came to do the job for being honest and letting me know they were there and in good condition so didn’t need replacing.
Also thanks to Hayley for understanding and arranging for a deposit refund and also my original contact with the company,Brandy. All pleasant people and easy to talk to. 😊