Roofing Companies in Markham, ON
Browse 120 verified roofing companies in Markham, Ontario. Compare ratings, read reviews, and get free estimates today.
120
Providers
Markham
ON
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Showing 1-20 of 120 providers for Roofing
Umbrella Waterproofing Toronto, Drains & Plumbing Solutions
21 Viamede Crescent, Toronto, ON M2K 2A7
"His quote and timeline to complete the job were very reasonable."
"Highly recommended for anyone seeking top-notch renovation services!"
"They used high quality materials and did a great job."
"The workmanship is top-notch, and my new roof looks amazing."
"The crews showed up early and completed the work on time and on budget."
"Our project was completed on time, thanks to Maple Roofing's diligence."
"It was excellent work, fair price and overall straight up honest!"
"They did an excellent job for a fair price with no surprises or extra costs."
"They replaced my roof and I couldn’t be happier with the results."
"This company communicated effectively and finished the job in one day."
Top Rated Contractors 2026
Markham, ON
Every contractor shown for Markham, Ontario is listed with the rating and review count from its public Google Business Profile, so you can compare local professionals on the same basis. Businesses marked as claimed have confirmed their own details, which is not the same as a licence or insurance check. Confirm licensing and insurance directly, then request at least three written estimates before you hire in Markham.
About Roofing Companies
Find qualified roofing companies in Markham. All listed providers are verified and rated by customers.