Diamond Contracting
This score reflects 11 verified reviews.
How is this calculated?About Diamond Contracting
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.
Is this your business?
Verify your profile to confirm your business, earn your Verified badge, and unlock your dashboard and growth tools.
What Customers Say
Top Strengths
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
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.
Things to Know
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 totalFeatured 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
Other top rated general contractor in Hamilton
Frequently Asked Questions
Is Diamond Contracting licensed?
Does Diamond Contracting have insurance?
What is Diamond Contracting’s rating?
Where is Diamond Contracting located?
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.
Are you the owner of this business? Dispute this score
Still researching?
Before you hire, read: 5 questions to ask every general contractor →
Compare General Contractors in Hamilton
See how Diamond Contracting ranks against other general contractors in Hamilton on ProScore.
ProScore profiles are built from publicly available information and official public registries, and scored using ProScore’s own methodology. We check this data against third-party sources and work to keep it accurate, but records change and errors can occur. A ProScore is informational only — it is not a guarantee, endorsement, or recommendation. Before hiring any contractor, you should independently verify and confirm all relevant credentials, licences, insurance (including WSIB coverage) and references directly with the contractor and the issuing authority. If something here looks wrong, let us know and we’ll correct it promptly.