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Serving Brampton & area
ProScore

This score reflects 27 Google reviews.

How is this calculated?
Score updated: Oct 2026

About Marnish construction

AI-generated summary from ProScore data sources

Marnish Construction is a general contractor based in Brampton, Ontario, operating six days a week.

  • Marnish construction: ProScore 79, tied 17th of 67 scored general contractors in Brampton.
  • 27 Google reviews (5.0 stars; median 14) for Marnish construction, ahead of 58 of 69 general contractors.
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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What Customers Say

AI analysis of 1 Google review

Top Strengths

Best in the business - highly regarded quality
Professional team (Marven and Nish specifically praised)
Work quality warrants 5/5 rating
best in businessqualityprofessionalrecommendedtrustworthy

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 27 reviews
GoogleListing found
Google Business Profile reviews
5.0/5
27 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

Trusted Level

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

Highly Rated

Consistently rated 5.0 stars across 27 Google reviews.

Google Review Breakdown

27 total
5
27
4
0
3
0
2
0
1
0

Featured Review

From Google

“

Best in the business. Thank you again Marven and Nish.

F
F.O
Google Review

Frequently Asked Questions

Is Marnish construction licensed?
Licensing status has not been verified for Marnish construction. Contact them directly to confirm current credentials before hiring.
Does Marnish construction have insurance?
WSIB insurance status is not verified for Marnish construction. Request proof of workplace insurance and liability coverage before hiring.
What is Marnish construction’s rating?
Marnish construction has a ProScore Trust Score of 79/100 (Trusted), calculated from 1 data source including 27 Google reviews.
Where is Marnish construction located?
Marnish construction is a general contractor serving Brampton, Ontario. You can reach them at +1 647-939-2286. View their full profile on ProScore for reviews and credentials.

Business Details

127 Calderstone Rd, Brampton, ON L6P 2M1
General Contractor

Hours

Monday8a.m.-8p.m.
Tuesday8a.m.-8p.m.
Wednesday8a.m.-8p.m.
Thursday8a.m.-8p.m.
Friday8a.m.-8p.m.
Saturday8a.m.-8p.m.
SundayClosed

Services Offered

Home renovationsAdditionsNew constructionProject managementPermit acquisitionDesign-build

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

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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Compare General Contractors in Brampton

See how Marnish construction ranks against other general contractors in Brampton on ProScore.

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.