Renotown Inc.
“We are grateful to Renotown that they provided excellent service and did an excellent job replacing our patio door.”
Best Roofing Contractors in Concord, ON
24 companies listed · 10 in Concord · 15 open 24/7 · 20 open weekends · 20 rated 4.5+
Data verified October 21, 2026
The Concord Group
“Thank you Paul and team my tenant and I appreciate the job!”
Industrial Roofing Services Limited
“They perform a thorough roof maintenance in the spring and fall, providing us with detailed reports of the work completed and any areas that require extra attention.”
Katana Roofing Solutions Inc.
“One of the rare companies that doesn't compromise on quality.”
Metropolitan Contracting Inc.
“This company is one of the best I have ever used owner is very professional and word is as good as gold”
Always Roofing Ltd.
Listed for homeowners in and around Concord, ON, these 24 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: Concord, ON
10 of the 24 companies we list are based in Concord; the other 14 serve Concord from towns including North York, Mississauga and Toronto. The companies on this page are rated from 2.9 to 5.0 across 3,661 reviews; 15 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (91%), quality (85%) and responsiveness (78%). 15 are open around the clock; 20 are open on Saturdays and 16 on Sundays. The services the companies on this page list most often on their websites are emergency roof repair (4), roof replacement (4), eavestrough installation (3), attic ventilation (2) and eavestroughs (2). 4 show a licence on their websites and 2 list staff certifications (GAF and IICRC). Domain records put 6 websites of the companies on this page at ten or more years old; the oldest dates from 2001. 15 offer emergency call-outs; 4 offer financing or payment plans; 17 give free estimates; 5 are family- or locally-owned and 1 lists coupons or special offers. 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 any roofers say they are licensed?
4 of the 24 listings here show a licence on their websites. Requirements are provincial and municipal, so check the claim with the issuer, and ask separately for the workers' compensation clearance letter, which is the document that protects you if someone falls.
TOR CAN ICI Roofing
“We have also engaged Tor Can to facilitate several roof replacement projects and have relied on Tor Can's expertise, professionalism and ability to complete the scope of work within budget and in a timely manner.”
Sinclair Industrial Roofing Inc.
Provincial Industrial Roofing
“They did an impeccable job working on our eavestrough and made it like new again.”
RVP Roofing
Tip Top Trough
“They were very professional, completed the job efficiently and thoroughly and gave me a complete report on the job, advising that the main area of concern, Niagara Falls, was completely cleaned and working properly.”
Alpine Roofing
“We were extremely pleased with the work of Mimi and the crew at Alpine Roofing.”
Unique Roofing Limited
“They are professionals in their field of work and would definitely recommend them for any kind of roof works.”
Professional Roofers.
“Kate was awesome to work with!”
AZ Roofing
“Darwin did an excellent job fixing my roof that was partly damaged by squirrels and raccoons.”
BNS Roofing
“Communication during the project was also great!”
Interlock Metal Roofing
“You have earned 5 stars and I appreciate the extra care you took in completing our roof.”
The Roofers
“They laid tarps around the whole house, all workers were harnessed properly, they did the job beautifully, swept our lawn and the neighbours' adjoining area for nails, and left by 4:30 with a perfect yard...”
EMR Renovation Services
“EMR replaced the shingle roof on my house and proved to be very professional company.”
YS Roofing
“He provided a quote on site and was always willing to answer any questions, I had multiple conversation with Simon over phone call and text he was always very calm, answer all my questions.”
Prime Roof Repair & Replacement
“They also shows me another issue we had with a skylight and fixed that as well.”
High Skillz Roofing Inc.
“I just had a consultation chat with Arthur from High Skillz Roofing and I couldn't be more impressed with his honesty and advice with regard to my leaky roof.”
JP Lucky Construction and Roofing
“The whole process what very smooth, on time and results are high quality”
Alba Tech Roofing
“Alba Tech came by and spent an hour with us testing out the existing waterproofing, helping us determine that this was NOT the cause of the leak, and then finding the actual cause”
Why these companies made our list
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