Roofer Professional

Toronto Master Roofing

Ajax, ON

Emergency ServiceResponds to Reviews

+1 416-728-2021 Website

Serving Ajax & area

67out of 100

Good

ProScore

This score reflects 77 Google reviews.

How is this calculated?

Score updated: Oct 2026

About Toronto Master Roofing

AI-generated summary from ProScore data sources

Toronto Master Roofing operates 24/7 on-site, offers online estimates, and responds to emergency calls within hours. The business is known for honest assessments, willingness to correct work done by others, meticulous attention to detail and cleanliness, and efficient service.

Toronto Master Roofing: ProScore 67, 3rd of 9 scored roofers in Ajax.
77 Google reviews (5.0 stars; median 11) for Toronto Master Roofing, ahead of 7 of 9 roofers.

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What Customers Say

AI analysis of 8 Google reviews

Top Strengths

Honest feedback and willingness to correct poor work from competitors ('saved me' from scam, provided honest feedback rather than upselling)

Exceptional attention to detail and cleanliness ('kept everything clean', 'no mess left behind', 'went above and beyond to protect property')

Rapid response time and emergency service capability (responded within 4 hours during heavy rain for leak assessment)

honestprofessionalMansourquality workmanshipreliableefficienttrustworthy

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 77 reviews

GoogleListing found

Google Business Profile reviews

5.0/5

77 reviews

Not found on 3 other platforms ProScore checks (Review platform B, BBB, Review platform C).

ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.

How sources are weighted: ProScore methodology.

Things to Know

Highly Rated

Consistently rated 5.0 stars across 77 Google reviews.

Open 24 Hours

Every posted day shows 24-hour availability.

What Reviews Highlight

Reviews mention: honest, professional, Mansour.

Google Review Breakdown

77 total

Featured Review

From Google

“

Excellent Roofing Service!<br><br>I had an amazing experience with this roofing company. They were professional, reliable, and extremely knowledgeable. From the first inspection to the final clean-up, everything was done with great care and attention to detail. The team arrived on time, explained every step clearly, and completed the job exactly as promised.<br><br>The quality of the workmanship is outstanding — my roof looks beautiful and feels solid and safe. They also went above and beyond to

marco alex

Google Review

Photos & Work

1 photo

Other top rated roofer in Ajax

Durham Region Roofing

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5(9)

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Frequently Asked Questions

Is Toronto Master Roofing licensed?

Licensing status has not been verified for Toronto Master Roofing. Contact them directly to confirm current credentials before hiring.

Does Toronto Master Roofing have insurance?

WSIB insurance status is not verified for Toronto Master Roofing. Request proof of workplace insurance and liability coverage before hiring.

What is Toronto Master Roofing’s rating?

Toronto Master Roofing has a ProScore Trust Score of 67/100 (Good), calculated from 1 data source including 77 Google reviews.

Where is Toronto Master Roofing located?

Toronto Master Roofing is a roofer serving Ajax, Ontario. You can reach them at +1 416-728-2021. View their full profile on ProScore for reviews and credentials.

Business Details

19 Nimmo Ln, Ajax, ON L1S 0H2

Roofer

View on Google Maps

Hours

Every dayOpen 24 hours

Services Offered

Roof repairRoof replacementShingle installationFlat roofingGutter installationRoof inspection

Services & Info

Open 24 HoursEmergency ServiceOnsite servicesOnline estimates

Service options

Language assistance

Credentials

Insurance

Not Confirmed

Credentials are as reported by contractors and public sources — verify each with the contractor and the issuing authority before hiring.Check it yourself: WSIB clearance

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiring Roofer FAQs in Ajax View all guides →

Data Transparency

Sources: Google
Score computed: October 13, 2026

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Checked by ProScore

What is the ProScore?

One score from 0 to 100 across every review platform and public registry ProScore checks. How the ProScore works

≥81

Elite

≥70

Trusted

≥54

Good

≥30

Basic

<30

Caution

—

Not yet rated

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Compare Roofers in Ajax

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A ProScore is informational only — not a guarantee, endorsement, or recommendation — and the data behind it may be incomplete or out of date. Before hiring, independently verify all credentials, including licences, insurance (including WSIB) and references, directly with the contractor and the issuing authority. Full data notice. Something wrong? Let us know.