Competitive Roofing Brockville
“Had my roof and windows done by them and nothing but the best quality, friendly crew, accomidating and outstanding management.”
Best Roofing Contractors in Brockville, ON
10 companies listed · 7 in Brockville · 5 open weekends · 9 rated 4.5+
Data verified October 18, 2026
Eastern Ontario Superior Contracting Ltd
“As we had a leaky roof, they were able to continue their work on it during COVID-19 and took great care in observing the social distancing requirements.”
Brockville Exteriors
“We have used Brockville Exteriors for multiple jobs (siding, eavestroughs) and they have always done great work!”
Da'boss Roofing AND Construction
“Cody at Da'Boss Roofing and Construction Has done many roofing and exterior projects for me dating back to 2012”
Clear Cut Installations Windows
Lee's Roofing
“Lee gave a reasonable quote, work was done earlier than expected, he was very communicative, work was efficient!”
Listed for homeowners in and around Brockville, ON, these 10 companies take roofing work. What each one claims about tear-offs, membranes and workmanship cover is taken from its own website; ratings and quoted lines come from public reviews.
Area overview: Brockville, ON
7 of the 10 companies we list are based in Brockville; the other 3 serve Brockville from Mallorytown (19 km). 9 of the companies on this page have a rating, from 4.6 to 5.0 across 170 reviews; 1 has 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (95%), quality (93%) and responsiveness (77%). 5 are open on Saturdays and 1 on Sundays. 2 have ten or more years of experience, the longest 19 years. 2 give free estimates. We have a website on file for 3 of the companies on this page; 2 publish a contact page and 3 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Do roofers listed for Brockville quote at no charge?
Free estimates are stated by 2 of the 10 companies on this page. A free visit is normal in this trade, though it doubles as a sales call. Ask for photos of the roof and the attic, written findings, and a price that separates the tear-off from anything found under it.
1 Above Custom Roofing & Renovations
West Construction
“I am glad that we find him to Install hot water connection to hand held Bidet Sprayer for my kids washroom.”
Accolade Roofing
“Jeff was great when he came to our home to replace a roof with only a moments notice.”
Curson Construction
“I had an addition put on my deck and James and his helper did a Great Job.”
Why these companies made our list
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