Top 10 Best Roofing contractors in Markham, ON

Updated July 13, 2026

Markham's unpredictable weather — from heavy snow to summer storms — makes a solid roof essential. Our 2026 ranking highlights the 10 best roofing contractors in Markham, ON, selected for verified reviews, workmanship quality, and local reputation. Each listing includes up-to-date contact details, hours, and warranty information so you can quickly find licensed professionals for roof repairs, shingle replacement, or full reroofing. Whether you’re dealing with leaks, storm damage, or an aging roof, these trusted experts are ready to help across the city.

Top Art Roofing Ltd
5.0 based on 1 review Add your review

Roofing contractor · Markham ON

(416) 930-8939 · 185 Manhattan Dr · Get directions

roof repairs new roofing inspections
Guildwood Roofing Ltd
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Roofing contractor · Markham ON · Open now, Closes at 20:00

(416) 564-7388 · 55 Torbay Road · Get directions

roof repairs new roofing inspections
Dantech Building Technologies
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Roofing contractor · Markham ON

(905) 415-8880 · 145 Renfrew Dr · Get directions

roof repairs new roofing inspections

S-VIP Roofing
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Roofing contractor · Markham ON · Closed now, Opens tomorrow at 07:00

(647) 887-5156 · 107 Upton Crescent · Get directions

roof repairs new roofing inspections
Golden Phoenix Roofing INC
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Roofing contractor · Markham ON · 24/7 emergency service

(647) 823-1668 · 57 Charles Alfred Crescent · Get directions

roof repairs new roofing inspections
Roofers `r` US
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Roofing contractor · Markham ON

(416) 508-7505 · 177 Henderson Avenue · Get directions

roof repairs new roofing inspections
Reliable Roofing & Construx Group Canada Inc
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Roofing contractor · Markham ON

(905) 946-9800 · 80 Esna Park Drive · Get directions

roof repairs new roofing inspections
Best Choice Roofing Canada Inc
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Roofing contractor · Markham ON

(647) 296-8888 · 110 Tangmere Cres · Get directions

roof repairs new roofing inspections
UpRoof Metal Roofing Solutions
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Roofing contractor · Markham ON · Open now, Closes at 20:00

(647) 939-2008 · Aksel Rinck Drive · Get directions

roof repairs new roofing inspections
Axcess Roofing
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Roofing contractor · Markham ON

(905) 597-0999 · 40 Woodward Avenue · Get directions

roof repairs new roofing inspections

Frequently Asked Questions — Roofing contractors in Markham, ON

How much does roof repair cost in Markham, ON?

Minor shingle repairs usually cost $200–$600, while larger leak fixes run $500–$1,500. Full roof replacements depend on materials and size — typically $6,000–$15,000+ for asphalt or metal roofs in this area.

Do roofing companies offer emergency service after storms?

Yes. Many roofing contractors provide 24/7 emergency tarping and leak mitigation after heavy rain, wind, or hail. These services protect interiors until permanent repairs can be scheduled.

Are roofing contractors licensed and insured in Ontario?

Reputable roofers carry liability insurance, WSIB/workers’ compensation coverage, and follow provincial Working-at-Heights safety requirements. Always request proof of insurance and safety compliance before work begins.

How was this Top 10 list created?

The Canada Online editorial team applies a 30-point evaluation system covering verified ratings, review quality, business completeness (NAP accuracy, photos, hours), responsiveness, service reliability, and local reputation. Rankings are manually reviewed and updated quarterly.

Can I add my roofing company to this list?

Yes — roofing contractors serving Markham, ON can claim or add their business via the “Add Company” page. Verified, complete profiles with strong reviews are considered for future updates.