Roofer Professional

Marc Nano Roofing Protection

Sarnia, ON

Emergency ServiceResponds to Reviews

+1 226-402-9003 Website

Serving Sarnia & area

65out of 100

Good

ProScore

This score reflects 131 Google reviews.

How is this calculated?

Score updated: Nov 2026

About Marc Nano Roofing Protection

AI-generated summary from ProScore data sources

Marc Nano Roofing Protection responds to calls within 15 minutes and completes same-day repairs, communicates with photos and video updates, and handles jobs with extras like hand-cleaning gutters before installation—a roofer in Sarnia serving customers in English, Filipino, and French, open six days a week.

Marc Nano Roofing Protection: ProScore 65, 1st of 13 scored roofers in Sarnia.
131 Google reviews (5.0 stars; median 6) for Marc Nano Roofing Protection, ahead of 15 of 15 roofers.

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What Customers Say

AI analysis of 10 Google reviews

Top Strengths

Exceptionally fast response times and same-day service availability, with customers citing 15-minute response and same-day repairs

Clear communication and transparency - explains problems, provides updates with photos/videos, and ensures customers understand work being done

Thorough workmanship including above-and-beyond extras like hand-cleaning gutters before installation and detailed inspections

quick responseprofessional servicereasonable pricingefficient workexcellent communication

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 131 reviews

GoogleListing found

Google Business Profile reviews

5.0/5

131 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 131 Google reviews.

What Reviews Highlight

Reviews mention: quick response, professional service, reasonable pricing.

Google Review Breakdown

131 total

Featured Review

From Google

“

Marc did an amazing job, I highly recommend him for your roofing needs. Not only did you fix the problem area of my roof, he explained why it was happening. He is a very knowledgeable and efficient worker, and he went above and beyond to show up 15 minutes after calling for assistance when other, more well known companies, listed on Google informed me that there would possibly be months of waiting for the same job.

Steven Brown

Google Review

Photos & Work

1 photo

Other top rated roofer in Sarnia

Lambton Developments

Sarnia

4.7(21)

Bullock & Sons Roofing

Sarnia

5(5)

Imperial Roofing (Sarnia) Ltd

More roofers in Sarnia

Frequently Asked Questions

Is Marc Nano Roofing Protection licensed?

Licensing status has not been verified for Marc Nano Roofing Protection. Contact them directly to confirm current credentials before hiring.

Does Marc Nano Roofing Protection have insurance?

WSIB insurance status is not verified for Marc Nano Roofing Protection. Request proof of workplace insurance and liability coverage before hiring.

What is Marc Nano Roofing Protection’s rating?

Marc Nano Roofing Protection has a ProScore Trust Score of 65/100 (Good), calculated from 1 data source including 131 Google reviews.

Where is Marc Nano Roofing Protection located?

Marc Nano Roofing Protection is a roofer serving Sarnia, Ontario. You can reach them at +1 226-402-9003. View their full profile on ProScore for reviews and credentials.

Business Details

532 Cardiff Dr, Sarnia, ON N7S 4C2

Roofer

View on Google Maps

Hours

Monday9a.m.-8p.m.

Tuesday9a.m.-8p.m.

Wednesday9a.m.-5p.m.

Thursday9a.m.-8p.m.

Friday9a.m.-8p.m.

Saturday9a.m.-8p.m.

SundayClosed

Services Offered

Roof repairRoof replacementShingle installationFlat roofingGutter installationRoof inspection

Services & Info

Emergency Service

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 Sarnia View all guides →

Data Transparency

Sources: Google
Score computed: November 1, 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.