Roofer Professional

LM Exteriors

St. Catharines, ON

Emergency ServiceResponds to Reviews

+1 844-988-2400 Website

Serving St. Catharines & area

74out of 100

Trusted

ProScore

This score reflects 80 Google reviews, ratings from 2 platforms in all.

How is this calculated?

Score updated: Oct 2026

About LM Exteriors

AI-generated summary from ProScore data sources

LM Exteriors is a roofing contractor in St. Catharines that balances competitive pricing with quality materials and adapts scheduling to fit customers' needs.

LM Exteriors: ProScore 74, 1st of 24 scored roofers in St. Catharines.
80 Google reviews (4.9 stars; median 17) for LM Exteriors, ahead of 23 of 25 roofers.

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What Customers Say

AI analysis of 9 Google reviews

Top Strengths

Installation team executes work with high quality and efficiency - described as 'amazing job', 'best', and 'great workmanship'

Salesman Paul Latino consistently praised for being pleasant, informative, accommodating, and well-prepared with knowledgeable presentations

Strong value proposition combining competitive pricing with product quality - 'Wonderful prices for a fantastic product' with flexibility to work around customer schedules

Paul Latino/Paul L salesman excellenceInstallation quality and professionalismWindow products and recommendationsPricing and valueCustomer accommodation and scheduling

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 sources · 104 reviews

GoogleListing found

Google Business Profile reviews

4.9/5

80 reviews

Review platform BListing found

Independent review platform · name withheld by policy

4.7/5

24 reviews

Not found on 2 other platforms ProScore checks (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

Trusted Level

Scores in ProScore’s Trusted tier — strong, consistent signals across the sources ProScore checks.

Highly Rated

Consistently rated 4.9 stars across 80 Google reviews.

Rated on Multiple Platforms

Independently rated on 2 review platforms — ratings that agree across sources are harder to game.

What Reviews Highlight

Reviews mention: Paul Latino/Paul L salesman excellence, Installation quality and professionalism, Window products and recommendations.

Google Review Breakdown

80 total

Featured Review

From Google

“

Wonderful prices for a fantastic product installed with great workmanship...they worked around our schedule I would recommend their product to anyone looking for quality and price windows or doors. You can't go wrong!!

wendy Rowan

Google Review

Photos & Work

1 photo

Other top rated roofer in St. Catharines

Niagara RoofMasters | Roofing St. Catharines

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Frequently Asked Questions

Is LM Exteriors licensed?

Licensing status has not been verified for LM Exteriors. Contact them directly to confirm current credentials before hiring.

Does LM Exteriors have insurance?

WSIB insurance status is not verified for LM Exteriors. Request proof of workplace insurance and liability coverage before hiring.

What is LM Exteriors’s rating?

LM Exteriors has a ProScore Trust Score of 74/100 (Trusted), calculated from 2 data sources including 80 Google reviews.

Where is LM Exteriors located?

LM Exteriors is a roofer serving St. Catharines, Ontario. You can reach them at +1 844-988-2400. View their full profile on ProScore for reviews and credentials.

Business Details

113, 115 Cushman Rd #5, St. Catharines, ON L2M 6S9

Roofer

View on Google Maps

Hours

Monday8a.m.-4p.m.

Tuesday8a.m.-4p.m.

Wednesday8a.m.-4p.m.

Thursday8a.m.-4p.m.

Friday8a.m.-4p.m.

SaturdayClosed

SundayClosed

Services Offered

Roof repairRoof replacementShingle installationFlat roofingGutter installationRoof inspection

Services & Info

Emergency Service

Accessibility

Wheelchair-accessible parking lot

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 St. Catharines View all guides →

Data Transparency

Sources: Google and major review platforms
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 St. Catharines

See how LM Exteriors ranks against other roofers in St. Catharines on ProScore.

View ranked list of roofers in St. Catharines →

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.