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Roofer Professional

On Top Roofing

Lanark, ON
Compare with similar roofer providers in Lanark →
Emergency Service
+1 613-259-5071 Website(opens in new tab)
Serving Lanark & area
ProScore

This score is based on publicly available data.

How is this calculated?
Score updated: Oct 2026

About On Top Roofing

AI-generated summary from ProScore data sources

Based in Lanark, Ontario, On Top Roofing works as a roofer.

Rated on 1 independent platformProScore found ratings for this business on 1 independent review platform. Each one is listed in "Ratings Across Platforms" below.

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Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 4 reviews
GoogleListing found
Google Business Profile reviews
5.0/5
4 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.

Google Review Breakdown

4 total
5
4
4
0
3
0
2
0
1
0

Other top rated roofer in Lanark

McKay Roofing - Metal, Flat and Shingle Roofs
64
Lanark
4.8(42)

Frequently Asked Questions

Is On Top Roofing licensed?
Licensing status has not been verified for On Top Roofing. Contact them directly to confirm current credentials before hiring.
Does On Top Roofing have insurance?
WSIB insurance status is not verified for On Top Roofing. Request proof of workplace insurance and liability coverage before hiring.
What is On Top Roofing’s rating?
On Top Roofing has a ProScore Trust Score of 52/100 (Basic), calculated from 1 data source including 4 Google reviews.
Where is On Top Roofing located?
On Top Roofing is a roofer serving Lanark, Ontario. You can reach them at +1 613-259-5071. View their full profile on ProScore for reviews and credentials.

Business Details

Lanark, ON K0G 1K0
Roofer
View on Google Maps

Hours

Monday6:59a.m.-5p.m.
Tuesday6:59a.m.-5p.m.
Wednesday6:59a.m.-5p.m.
Thursday6:59a.m.-5p.m.
Friday6:59a.m.-5p.m.
SaturdayClosed
SundayClosed

Services Offered

Roof repairRoof replacementShingle installationFlat roofingGutter installationRoof inspection
Emergency Service

Credentials

Insurance
Not Confirmed
WSIB Coverage
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 hiringView 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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Still researching?

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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.