Roofer Professional

JM Roof Company

Vanastra, ON

Emergency Service

Website

Serving Vanastra & area

56out of 100

Good

ProScore

This score reflects 228 Google reviews.

How is this calculated?

Score updated: Oct 2026

About JM Roof Company

AI-generated summary from ProScore data sources

JM Roof Company handles roofing work and operates seven days a week in Vanastra, Ontario.

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Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 228 reviews

GoogleListing found

Google Business Profile reviews

5.0/5

228 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 228 Google reviews.

Google Review Breakdown

228 total

227

Featured Review

From Google

“

Last year's snowfall wreaked havoc on our roof.<br>Justin came out to see what the situation was. He did a thorough inspection and provided quotes for 2 types of roof systems, explaining them in detail. This helped greatly in making the decision.<br>We made our decision, booked our time and experienced solid communication from Justin leading up to the install.<br>When the big day came, the team arrived early, introduced themselves and kept communication up during the process. This left us inform

Erica S

Google Review

Photos & Work

1 photo

Frequently Asked Questions

Is JM Roof Company licensed?

Licensing status has not been verified for JM Roof Company. Contact them directly to confirm current credentials before hiring.

Does JM Roof Company have insurance?

WSIB insurance status is not verified for JM Roof Company. Request proof of workplace insurance and liability coverage before hiring.

What is JM Roof Company’s rating?

JM Roof Company has a ProScore Trust Score of 56/100 (Good), calculated from 1 data source including 228 Google reviews.

Where is JM Roof Company located?

JM Roof Company is a roofer serving Vanastra, Ontario. View their full profile on ProScore for reviews and credentials.

Business Details

36 Winnipeg Rd, Vanastra, ON N0M 1L0

Roofer

View on Google Maps

Hours

Every day7a.m.-5:30p.m.

Services Offered

Roof repairRoof replacementShingle installationFlat roofingGutter installationRoof inspection

Emergency Service

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 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

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Not yet rated

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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.