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Kozak Construction TBay logoKozak Construction TBay

Thunder Bay, ON
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Serving Thunder Bay & area
ProScore

This score is based on publicly available data.

How is this calculated?
Score updated: Oct 2026

About Kozak Construction TBay

AI-generated summary from ProScore data sources

Kozak Construction TBay is a general contractor in Thunder Bay offering on-site work and serving clients in English, Polish, Russian, and Ukrainian.

  • Kozak Construction TBay: ProScore 72, tied 6th of 32 scored general contractors in Thunder Bay.
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 2 Google reviews

Top Strengths

Completed complex multi-task kitchen renovation (demolition, drywall, flooring, tile, backsplash) in just over one week
Knowledgeable and professional workers
Fast and friendly workers with fair pricing
drywall finishingfast completionknowledgeable workersfair priceprofessional

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 3 reviews
GoogleListing found
Google Business Profile reviews
5.0/5
3 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.

Google Review Breakdown

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

Featured Review

From Google

“

I recently had some work done, by A&A Construction TBay, on the kitchen in my home. It was a very big job involving demolishing and repairing the cracked and very deteriorated old plaster ceiling, adding insulation and new drywall to the ceiling, laying down new laminated flooring, repairing and painting the walls of the kitchen, installing a tile backsplash and counter top and many other smaller jobs that needed to be done. All this was basically done in a little over a week's time. I was very

M
Mario Crudo
Google Review

Frequently Asked Questions

Is Kozak Construction TBay licensed?
Licensing status has not been verified for Kozak Construction TBay. Contact them directly to confirm current credentials before hiring.
Does Kozak Construction TBay have insurance?
WSIB insurance status is not verified for Kozak Construction TBay. Request proof of workplace insurance and liability coverage before hiring.
What is Kozak Construction TBay’s rating?
Kozak Construction TBay has a ProScore Trust Score of 72/100 (Trusted), calculated from 1 data source including 3 Google reviews.
Where is Kozak Construction TBay located?
Kozak Construction TBay is a general contractor serving Thunder Bay, Ontario. You can reach them at +1 807-631-1178. View their full profile on ProScore for reviews and credentials.

Business Details

490 Maureen St, Thunder Bay, ON P7B 6A7
General Contractor

Hours

Monday8a.m.-5:30p.m.
Tuesday8a.m.-5:30p.m.
Wednesday8a.m.-5:30p.m.
Thursday8a.m.-5:30p.m.
Friday8a.m.-5:30p.m.
SaturdayClosed
SundayClosed

Services Offered

Home renovationsAdditionsNew constructionProject managementPermit acquisitionDesign-build

Services & Info

Onsite services

Service options

Language assistance

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 Thunder Bay

See how Kozak Construction TBay ranks against other general contractors in Thunder Bay 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.