General Contractor Professional

Contant Construction Inc

Hamilton, ON

+1 905-547-3322

Serving Hamilton & area

54out of 100

Good

ProScore

This score is based on publicly available data.

How is this calculated?

Score updated: Oct 2026

About Contant Construction Inc

AI-generated summary from ProScore data sources

Contant Construction Inc provides general contracting work to customers throughout Hamilton, Ontario.

Contant Construction Inc: one of 61 general contractors in Hamilton.

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What Customers Say

AI analysis of 1 Google review

Top Strengths

Completed large office construction project within agreed timeframe

Owner Jim Contant provides exceptional ongoing support and problem-solving after project completion

Crew and staff deliver exceptional service throughout construction period

timely completionexceptional serviceavailability and supportstress-free processoffice construction

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 1 review

GoogleListing found

Google Business Profile reviews

5.0/5

1 review

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.

Google Review Breakdown

1 total

Featured Review

From Google

“

I had the best experience with Jim Contant and his team with the building of our office. It was a huge undertaking that he accomplished within the timeframe. His crew and staff provided exceptional service throughout the construction period. It amazed me that Jim was always available even after the job was done to discuss my concerns, provide solutions and minimize the stress that is normally encountered with this sort of undertaking. Thank you Jim for a beautiful office that we love going to ev

Dr Neena D'Souza

Google Review

Photos & Work

1 photo

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Frequently Asked Questions

Is Contant Construction Inc licensed?

Licensing status has not been verified for Contant Construction Inc. Contact them directly to confirm current credentials before hiring.

Does Contant Construction Inc have insurance?

WSIB insurance status is not verified for Contant Construction Inc. Request proof of workplace insurance and liability coverage before hiring.

What is Contant Construction Inc’s rating?

Contant Construction Inc has a ProScore Trust Score of 54/100 (Good), calculated from 1 data source including 1 Google review.

Where is Contant Construction Inc located?

Contant Construction Inc is a general contractor serving Hamilton, Ontario. You can reach them at +1 905-547-3322. View their full profile on ProScore for reviews and credentials.

Business Details

15 Mead Ave, Hamilton, ON L8H 3T6

General Contractor

View on Google Maps

Services Offered

Home renovationsAdditionsNew constructionProject managementPermit acquisitionDesign-build

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

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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

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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.