911 Roofer
“Fixed my leak in 10 minutes!”
Best Siding Contractors near Innisfil, ON
2 of these companies are based in Innisfil; the others serve Innisfil from Barrie (11 km), Keswick (11 km) and Innisfil Beach (5 km).
3 open 24/7 · 8 open weekends · 12 rated 4.5+ · 1 shows a licence
Data verified October 21, 2026
Fleming's Roofing
“Thank you so much for all of your work replacing our roof.”
Renz Roofing and Exteriors
“I just hired Sean Renz of Renz Roofing & Exteriors to repair a brand new roof and I cannot say enough about his professionalism and quality of work, which is outstanding.”
JN Roofing and Contracting
“Loved working with JN Roofing, I called 3 companies for quotes and JN was the only company who came out and walked me through the entire process start to finish, every product they would be using etc.”
Reynolds Brothers Exteriors
“We chose Reynolds Brothers Exteriors to replace our eavestroughs & downspouts and found their service to be exceptional.”
Goldhill Roofing
“Upon arrival he took the time to inspect the roof in detail, then walked around the house with me to discuss issues and expectations.”
Listed for homeowners in and around Innisfil, ON, these 15 companies work on exterior walls. Details about materials, colour ranges and insulation options are drawn from each company's own site, and the review quotes underneath are public reviews.
Area overview: Innisfil, ON
The 15 companies on this page are rated from 4.0 to 5.0 across 630 reviews; 4 have 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (95%), quality (89%) and responsiveness (82%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "communication". 3 are open around the clock; 8 are open on Saturdays and 5 on Sundays. 1 shows a licence on its website. 4 have ten or more years of experience, the longest 17 years. 3 offer emergency call-outs; 1 offers financing or payment plans; 10 give free estimates and 4 are family- or locally-owned. We have a website on file for 14 of the companies on this page; 11 publish a contact page; 11 list a public email and 1 takes bookings online. 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.
Are all of these companies based in Innisfil itself?
No. 2 give an address in the city, and the rest cover it from within 15 km. This work is scheduled well ahead, so travel is rarely the problem. Ask instead where you sit in the season, since exterior work here gets squeezed into the warm months.
Estate Exteriors
“I would highly recommend Estate Exteriors for all of your residential roofing needs!”
Reid's Roofing Ltd.
“Good guilty job with amazing customer service.”
Peak Performance Roofing & Exteriors
“Called many companies, but as soon as I made a call to Peak Performance Roofing, Dakota responded immediately and was at my house within 10 minutes.”
Metal Roof Experts
“After my first call with Trevor, he immediately put our minds at ease and reassured us that he could get the job done, which he did almost immediately after completing a thorough inspection.”
Faytrim Aluminum & Siding
“They were professional, cleaned everything up and completed the job during these hot days.”
Aqwa Building Solutions
“The work was completely beautifully to all our specifications.”
Norcan Roofing & Exteriors Inc.
“Graham provided us with several samples of shingles to consider and guided us through the choosing of what would serve us best.”
Ready Roofing & Renovations
“Was one of the first on scene after the tornado hit offering assistance and afterwards remained on scene offering free snacks and refreshments for anyone (or a hello from his friendly puppers which made a huge impact for everyone struggling after such a traumatic event).”
Brown Brother Roofing & Exterior Finishing
“Glen and his team are very knowledgeable when it comes to roofs and exterior finishing!”
Why these companies made our list
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