CanDo Roofing
Verified Pro
5.0(25)
Roofing Services in Markham, ON
Compare 29 roofing services contractors near you in Markham and surrounding area with an average rating of 4.9/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 28, 2026
Most pros respond within 2–24 hours
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Roofing Services in Markham, ON
Markham ON roofing has to handle ON freeze-thaw cycles, occasional ice damming, and the wind exposure of GTA storms. Most newer subdivisions have asphalt architectural shingles approaching end-of-life cycle. Standing-seam metal gaining traction. Multilingual support common. NeedInstall connects you with Markham roofers who pull permits through Markham Building, install ice-and-water shield, and qualify for insurance discounts.
Markham roofing runs $8-$13 CAD per sq ft for architectural shingles, $14-$24 for standing-seam metal. ON requires a contractor's license. Permits ($175-$400). Class 4 impact-resistant qualifies for 5-15% insurance discount. Standard 2-5 day install.
Frequently Asked Questions
- Asphalt or metal?
- Asphalt for 25-30 year life. Standing-seam metal for 50+ year life.
- Ice damming?
- ON issue. Ice-and-water shield from eaves plus proper attic ventilation/insulation prevent dams.
- Multilingual?
- Many Markham roofers offer Cantonese, Mandarin, English.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Markham and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.