Roofers in Markham
26 roofers in Markham with multi-platform trust scores.
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Who is the best roofer in Markham, Ontario?
The highest-scoring roofers in Markham on ProScore are Bros. Roofing (80/100), C Plus Roofing (78/100) and Ck Roofing Solutions (77/100). ProScore has scored 26 roofers in Markham across 10+ data sources and 20+ trust signals. 3 of the 26 are Trusted-tier (70+) or higher.
Star ratings alone do not separate them: 23 of the 26 average 4.5 stars or higher on Google, but only 3 reach Trusted (70+). ProScore also weighs government licensing where it applies, WSIB coverage, ratings on other platforms and what customers say in their reviews.
Trust scores last computed between October 13, 2026 and November 3, 2026.
Which roofers in Markham score highest?
All 26 scored roofers in Markham, ranked by ProScore.
ProScore scores 26 roofers in Markham, and their average score is 60 out of 100. 3 of them reach the Trusted threshold of 70 or higher. 7 are registered with WSIB. 26 have Google reviews on file — 1,631 reviews in total, and 3 carry a Better Business Bureau rating. Across Ontario, 16% of the roofers ProScore has scored reach the Trusted threshold; at 12%, Markham is below the provincial rate.
They offer online estimates, wheelchair-accessible parking, work seven days a week, and provide photo documentation throughout projects.
Bros. Roofing ranks 1st of the 26 roofers ProScore scores in Markham, holding a ProScore of 80 out of 100 (Trusted tier). Its score draws on 86 Google reviews averaging 5.0 out of 5, 201 reviews on other major review platforms and a Better Business Bureau rating of A+.
C Plus Roofing ranks 2nd of the 26 roofers ProScore scores in Markham, holding a ProScore of 78 out of 100 (Trusted tier). Its score draws on 573 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+.
Ck Roofing Solutions operates seven days a week from Markham.
Ck Roofing Solutions ranks 3rd of the 26 roofers ProScore scores in Markham, holding a ProScore of 77 out of 100 (Trusted tier). Its score draws on 78 Google reviews averaging 5.0 out of 5, 55 reviews on other major review platforms and a Better Business Bureau rating of A+. Public records show it is registered with WSIB.
The ProScore for A+ Roofing Canada draws on 7 Google reviews averaging 5.0 out of 5 and 155 reviews on other major review platforms. Public records show A+ Roofing Canada is registered with WSIB.
The ProScore for CA ROOFING draws on 46 Google reviews averaging 4.9 out of 5 and 47 reviews on other major review platforms.
Best Choice Roofing is a roofing contractor based in Markham that works on-site and offers online estimates, available 24/7.
The ProScore for Best Choice Roofing draws on 1 Google review averaging 5.0 out of 5 and 33 reviews on other major review platforms.
Roof.to is a roofer based in Markham that provides online estimates and performs work on-site, operating 24 hours a day, seven days a week.
The ProScore for Roof.to draws on 50 Google reviews averaging 4.9 out of 5.
Based in Markham, Metal Roof Canada | Steel Roofing Markham is a roofer offering steel roofing services, open weekdays with wheelchair-accessible parking.
The ProScore for Metal Roof Canada | Steel Roofing Markham draws on 33 Google reviews averaging 5.0 out of 5.
Ten 2 Roofing is a roofing contractor based in Markham that operates seven days a week and has wheelchair-accessible parking.
The ProScore for Ten 2 roofing draws on 32 Google reviews averaging 5.0 out of 5.
The ProScore for Top Art Roofing Ltd draws on 209 Google reviews averaging 4.9 out of 5. Public records show Top Art Roofing Ltd is registered with WSIB.
The ProScore for YS Roofing draws on 40 Google reviews averaging 4.8 out of 5.
Alpha Roofing Canada handles roofing work on-site in Markham and operates weekdays.
The ProScore for Alpha Roofing Canada - Metal Roofing Companies Ontario, Shingle Roof, Roofers near Markham draws on 150 Google reviews averaging 4.6 out of 5.
Lyons Pro Roofing inc is a roofer based in Markham that offers online estimates and works on site, operating seven days a week.
The ProScore for Lyons Pro Roofing inc draws on 119 Google reviews averaging 5.0 out of 5.
The ProScore for 3S Roofing Ltd. draws on 102 Google reviews averaging 5.0 out of 5.
Vista Roofing Inc is a roofing contractor based in Markham that operates on-site six days a week and offers wheelchair-accessible parking.
The ProScore for Vista Roofing Inc draws on 17 Google reviews averaging 5.0 out of 5.
ENERGY ROOFING Ltd is a roofer in Markham, Ontario, open seven days a week and equipped with wheelchair-accessible parking.
The ProScore for ENERGY ROOFING Ltd draws on 11 Google reviews averaging 5.0 out of 5. Public records show ENERGY ROOFING Ltd is registered with WSIB.
Toronto City Roofing provides online estimates and works on-site from their Markham base, operating six days a week.
The ProScore for Toronto City Roofing draws on 13 Google reviews averaging 4.7 out of 5.
Masstop Roofing Inc. operates 24 hours a day, seven days a week for roofing work in Markham.
The ProScore for Masstop Roofing Inc. draws on 9 Google reviews averaging 5.0 out of 5. Public records show Masstop Roofing Inc. is registered with WSIB.
Kavanagh Roofing is available 24 hours, seven days a week for roofing work in Markham.
The ProScore for Kavanagh Roofing draws on 4 Google reviews averaging 5.0 out of 5. Public records show Kavanagh Roofing is registered with WSIB.
The ProScore for EasyRoofPro draws on 5 Google reviews averaging 5.0 out of 5.
The ProScore for SuperdryRoofingandMasonry draws on 21 Google reviews averaging 4.2 out of 5.
Golden Phoenix Contracting is a roofing contractor based in Markham, Ontario, serving the area with availability around the clock, and communicating in English and Mandarin.
The ProScore for Golden Phoenix Contracting draws on 2 Google reviews averaging 5.0 out of 5.
Based in Markham, Pinnacle Roofing and Contracting Inc. handles roofing work and is open six days a week. The location offers wheelchair-accessible parking.
The ProScore for PINNACLE ROOFING AND CONTRACTING INC. draws on 1 Google review averaging 5.0 out of 5. Public records show PINNACLE ROOFING AND CONTRACTING INC. is registered with WSIB.
Spark Roofing and Aluminum is a roofing contractor based in Markham, Ontario, open seven days a week.
The ProScore for spark roofing and aluminum draws on 4 Google reviews averaging 5.0 out of 5.
The ProScore for Ironclad Roofing - Steel & Metal Roofing, Metal Roof Installation Toronto draws on 13 Google reviews averaging 4.3 out of 5.
The ProScore for Reliable Roofing & Construx Group Canada Inc draws on 5 Google reviews averaging 1.8 out of 5.
How is a roofer's ProScore calculated?
Every roofer in Markham is evaluated across four pillars: Reputation (ratings across multiple platforms), Verification (government licensing where it applies and WSIB), Transparency (online presence and profile completeness), and Sentiment (AI analysis of customer reviews). The result is a ProScore from 0 to 100.
Read the full methodology →Who are the top 3 roofers in Markham?
Browse all roofers in Markham →What else should I check before hiring roofers in Markham?
Frequently Asked Questions
Who is the best roofer in Markham?
Bros. Roofing has the highest ProScore (80/100) among 26 roofers in Markham, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing where it applies, WSIB coverage, and AI-analyzed customer sentiment.
How do I find a trustworthy roofer in Markham?
Look for roofers with verified active WSIB coverage, and consistent ratings across multiple platforms. ProScore aggregates these signals into a single score from 0-100. In Markham, 0 roofers hold Elite-tier ProScores (81+), 3 are Trusted-tier (70+), and 16 are Good-tier (54+).
Are roofers in Markham licensed?
Ontario has no provincial licence for roofers. Ask for proof of WSIB coverage and liability insurance, and for any business licence your municipality requires. Of the top 26 roofers in Markham by ProScore, 7 are registered with WSIB according to ProScore’s records.
How many roofers has ProScore scored in Markham?
ProScore has scored 26 roofers in Markham, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed between October 13, 2026 and November 3, 2026.
What's the ProScore distribution among roofers in Markham?
Among 26 roofers in Markham, Ontario: 0 are Elite-tier (81+), 3 are Trusted-tier (70+), and 16 are Good-tier (54+). Together they average a ProScore of 60/100, with Bros. Roofing leading at 80/100.
How do roofers in Markham compare with Ontario as a whole?
12% of the roofers ProScore has scored in Markham reach the Trusted tier (70+), against 16% across Ontario as a whole, so Markham is below the provincial rate.
Roofers near Markham
The nearest Ontario cities with a ProScore page for this trade — a pro based nearby may cover your area.
Other trades in Markham
Other trades with a ProScore page in Markham, with the number of scored pros in each.