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Roofer Professional

Green Metal Roofing And Manufacturing Inc. logoGreen Metal Roofing And Manufacturing Inc.

London, ON
Compare with similar roofer providers in London →
Emergency Service
+1 866-986-8035 Website(opens in new tab)
Serving London & area
ProScore
4.8★ Google|1/4 Sources

This score reflects 227 verified reviews.

How is this calculated?
Data verified: Jun 2026

About Green Metal Roofing And Manufacturing Inc.

AI-generated summary from verified data sources

Serving London, Green Metal Roofing And Manufacturing Inc. is an established roofing contractor in the region. Highly rated with 4.8★ on Google across 227 reviews.

G
Google
4.8★ (227)
Rated on 1 independent platform

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What Customers Say

AI analysis of 5+ verified Google reviews

Top Strengths

Metal roof product quality and aesthetic appeal - repeatedly praised as transforming curb appeal and receiving compliments
Installation team skill and workmanship - described as 'incredible', 'thorough', 'hard workers and true professionals' with attention to detail
Sales representation and consultation - John and Dave noted as knowledgeable, supportive, and helping customers make informed decisions

Areas to Watch

Inconsistent site cleanup and safety during installation - staples left on deck, antenna left hanging, ladder hit downspout
Project timeline management - one installation took over 7 days when promised 2-3 days
Warranty documentation delays and follow-up responsiveness - one customer waited 1 year for warranty documents and faced denial of installation record
metal roof qualityprofessional installation teamlifetime/transferrable warrantycustomer service variabilitypolite and knowledgeable staff

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 of 4 verified
G
Google
4.8/5
B
Review Site B
Not found
B
BBB
Not found
C
Review Site C
Not found
The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.

Things to Know

Highly Rated

Consistently rated 4.8 stars across 227+ Google reviews.

Google Review Breakdown

227 total
5
212
4
3
3
1
2
3
1
8

Featured Review

Verified review from Google

“

I had my Roof installed Oct 2023 I pay Cash , was realy dessapointed with the company and installer the were working late a nite with flash lite, the was some imperfection a toke 3 Weeks befor the sales agent and the company respondet to my call.<br>The come in and fixet the problem , i waited one year befour to ghet the warranty document after i called my lawyer' I have notice a damage on my roof 3 weeks go called them the mention to me that the had no record that the installed the Roof at

A
Angelo Rossi
Google Review

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70
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Himalaya Group | Roofing , Siding, Eaves & Commercial , London Ontario
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Shockwave Roofing
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Homeowner Guides

How much does this service cost in Ontario?Red flags when hiringRoofer FAQs in LondonView all guides →

Frequently Asked Questions

Is Green Metal Roofing And Manufacturing Inc. licensed?
Licensing status has not been verified for Green Metal Roofing And Manufacturing Inc.. Contact them directly to confirm current credentials before hiring.
Does Green Metal Roofing And Manufacturing Inc. have insurance?
WSIB insurance status is not verified for Green Metal Roofing And Manufacturing Inc.. Request proof of workplace insurance and liability coverage before hiring.
What is Green Metal Roofing And Manufacturing Inc.’s rating?
Green Metal Roofing And Manufacturing Inc. has a ProScore Trust Score of 63/100 (Good), calculated from 1 verified data source including 227 Google reviews.
Where is Green Metal Roofing And Manufacturing Inc. located?
Green Metal Roofing And Manufacturing Inc. is a roofer serving London, Ontario. You can reach them at +1 866-986-8035. View their full profile on ProScore for verified reviews and credentials.

Business Details

50 Charterhouse Crescent, London, ON N5W 5V5
Roofer
View on Google Maps

Hours

Friday8a.m.-4:30p.m.
Monday8a.m.-4:30p.m.
SaturdayClosed
SundayClosed
Thursday8a.m.-4:30p.m.
Tuesday8a.m.-4:30p.m.
Wednesday8a.m.-4:30p.m.

Services Offered

Roof repairRoof replacementShingle installationFlat roofingGutter installationRoof inspection

Services & Info

Emergency ServiceOnline estimates

Service options

Credentials

Insurance
Not Confirmed
WSIB Coverage
Not Confirmed

ProScore displays credential information as reported by contractors and third-party sources. Homeowners are encouraged to independently verify all credentials, licenses, and insurance prior to engaging any contractor.

Data Transparency

SourcesGoogle
Last updatedJune 2026

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Checked by ProScore

What is the ProScore?

The ProScore aggregates ratings from multiple review platforms into a single score from 0 to 100. Unlike platforms that show only their own reviews, the ProScore gives you the complete picture. Scores are capped for providers with limited source verification.

≥80
Elite
≥65
Trusted
≥50
Good
≥30
Basic
<30
Caution

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