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General Contractor Professional

Diamond Contracting logoDiamond Contracting

Hamilton, ON
Compare with similar general contractor providers in Hamilton →
+1 905-692-5690 Website(opens in new tab)
Serving Hamilton & area
ProScore
4.9★ Google|1/4 Sources

This score reflects 11 verified reviews.

How is this calculated?
Data verified: Jun 2026

About Diamond Contracting

AI-generated summary from verified data sources

Diamond Contracting provides construction and renovation services to Hamilton and nearby regions. They maintain a 4.9★ Google rating across 11 reviews.

G
Google
4.9★ (11)
Rated on 1 independent platform

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What Customers Say

AI analysis of 3-4 verified 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 of 4 verified
G
Google
4.9/5
B
Review Site B
Not found
B
BBB
Not found
C
Review Site C
Not found
The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.

Things to Know

Well Reviewed

4.9 star average on Google with 11 reviews.

Google Review Breakdown

11 total
5
10
4
1
3
0
2
0
1
0

Featured Review

Verified 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

E
Effie Ven
Google Review

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SMB Builders Ltd.
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5(24)
Marz Homes Holdings Inc
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4.8(58)

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiringGeneral Contractor FAQs in HamiltonView all guides →

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 56/100 (Good), calculated from 1 verified 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 verified reviews and credentials.

Business Details

953 Queensdale Ave E, Hamilton, ON L8T 1H5
General Contractor
View on Google Maps

Hours

Friday8a.m.-4p.m.
Monday8a.m.-4p.m.
SaturdayClosed
SundayClosed
Thursday8a.m.-4p.m.
Tuesday8a.m.-4p.m.
Wednesday8a.m.-4p.m.

Services Offered

Home renovationsAdditionsNew constructionProject managementPermit acquisitionDesign-build

Credentials

Insurance
Not Confirmed
WSIB Coverage
Not Confirmed

ProScore displays credential information as reported by contractors and third-party sources. Homeowners are encouraged to independently verify all credentials, licenses, and insurance prior to engaging any contractor.

Data Transparency

SourcesGoogle
Last updatedJune 2026

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Checked by ProScore

What is the ProScore?

The ProScore aggregates ratings from multiple review platforms into a single score from 0 to 100. Unlike platforms that show only their own reviews, the ProScore gives you the complete picture. Scores are capped for providers with limited source verification.

≥80
Elite
≥65
Trusted
≥50
Good
≥30
Basic
<30
Caution

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