Dilmar Roofing
“Finished the whole roof with vents and a new skylight in a day!”
Best Roofing Contractors near Bradford West Gwillimbury, ON
These companies serve Bradford West Gwillimbury from nearby bases in towns including Newmarket, Keswick and Bradford.
15 companies listed · 3 open 24/7 · 10 open weekends · 12 rated 4.5+ · 1 shows a licence
Data verified October 21, 2026
Paragon Roofing Inc
“3 guys came and quickly repaired our roof as promised and charged same amount.”
Warner Roofing Inc.
“If I ever need anything done with my roof again, Warner Roofing will 100% be the contractor of my choice.”
T. Simpson Roofing
“Quality work and would use them for any of my roofing projects.”
Ontario Certified Roofing
“It was refreshing having a genuine and honest person to deal with and we never felt like we were being sold or pushed into anything we didn't need, like some other companies.”
Jay Carter Roofing & Sheet Metal
“Jay and his team are always professional and courteous which makes working with them a positive experience from start to finish.”
Listed for homeowners in and around Bradford West Gwillimbury, ON, these 15 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: Bradford West Gwillimbury, ON
The 15 companies on this page are rated from 4.0 to 5.0 across 687 reviews; 4 have 50 or more reviews and 12 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "estimates", "price" and "quality". 3 are open around the clock; 10 are open on Saturdays and 7 on Sundays. The services the companies on this page list most often on their websites are skylights (3), flat roofing (2), metal roofing (2), roof repairs (2) and roof replacement (2). 1 shows a licence on its website. 6 have ten or more years of experience, the longest 19 years. 3 offer emergency call-outs; 3 offer financing or payment plans; 8 give free estimates; 5 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 15 of the companies on this page; 13 publish a contact page and 11 list a public email. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Do roofers listed for Bradford West Gwillimbury quote at no charge?
Free estimates are stated by 8 of the 15 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.
Reid's Roofing Ltd.
“But when Aaron from Reid's Roofing came to quote, he not only assessed the damage, he took it upon himself to patch my roof on the spot to prevent more leaks until the whole roof could be done.”
Estate Exteriors
“Tim provided competitive quotation, explained what is important and helped me make the right choice.”
Reno Building Canada Inc.
“Great castomer service,friendly and individualized approach.”
911 Roofer
“Very nice man good service very quick and just amazing generally”
Axcess Roofing
“When getting a quote, Richard teaches you about the mechanics of a properly constructed roof and its benefits.”
Brown Brother Roofing & Exterior Finishing
“Glen and his team are very knowledgeable when it comes to roofs and exterior finishing!”
Roofr Inc
“We had an initial consultation where he gave me advice on how many quotes to get and what to look for.”
Guaranteed Roofing and General Contracting
“My parents Also had them do their roof as well as an aunt and cousin with everyone saying they did a great job !”
Urban Exteriors Ontario
“Chris and Nathan showed up when they said they would, excellent workmanship and clean up.”
Why these companies made our list
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