General Contractor Professional

Diamond Contracting

Hamilton, ON

+1 905-692-5690 Website

Serving Hamilton & area

71out of 100

Trusted

ProScore

This score reflects 11 Google reviews.

How is this calculated?

Score updated: Oct 2026

About Diamond Contracting

AI-generated summary from ProScore data sources

Diamond Contracting is a general contractor based in Hamilton, Ontario, operating weekdays. Recent work shows attention to detail in modern finishes, reliable on-time completion, and clean job sites.

Diamond Contracting: one of 61 general contractors in Hamilton.

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What Customers Say

AI analysis of 3 Google reviews

Top Strengths

Exceptional attention to detail with stunning, modern results that match customer vision

Strong team leadership and respectful, kind employees who take pride in their work

Reliable project completion - finished on time, punctual, kept work areas clean

professionalattention to detailresponsive communicationkitchen renovationsbathroom renovations

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 11 reviews

GoogleListing found

Google Business Profile reviews

4.9/5

11 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.

Well Reviewed

4.9 star average on Google with 11 reviews.

What Reviews Highlight

Reviews mention: professional, attention to detail, responsive communication.

Google Review Breakdown

11 total

Featured Review

From Google

“

We recently hired Diamond Contacting to renovate our kitchen and replace the flooring throughout our home, and we couldn’t be happier with the results! From the very beginning, they were professional, responsive, and transparent about the process and pricing. The kitchen looks absolutely stunning — modern, functional, and exactly how we envisioned it. The flooring installation was seamless and really transformed the space. The team was always punctual, kept the work area clean, and finished the

Effie Ven

Google Review

Photos & Work

1 photo

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Frequently Asked Questions

Is Diamond Contracting licensed?

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

Does Diamond Contracting have insurance?

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

What is Diamond Contracting’s rating?

Diamond Contracting has a ProScore Trust Score of 71/100 (Trusted), calculated from 1 data source including 11 Google reviews.

Where is Diamond Contracting located?

Diamond Contracting is a general contractor serving Hamilton, Ontario. You can reach them at +1 905-692-5690. View their full profile on ProScore for reviews and credentials.

Business Details

953 Queensdale Ave E, Hamilton, ON L8T 1H5

General Contractor

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

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 · HCRA Ontario Builder Directory

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiring General Contractor FAQs in Hamilton View all guides →

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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Compare General Contractors in Hamilton

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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.