Dem Corp. Electrical Services
This score reflects 61 verified reviews, WSIB coverage confirmed.
How is this calculated?About Dem Corp. Electrical Services
Dem Corp. Electrical Services is a Hamilton-based electrician that handles both residential and commercial work, with customers consistently noting high-quality workmanship, responsive service, and clear communication about what needs to be done and the options available.
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
Areas to Watch
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
Highly Rated
Consistently rated 4.9 stars across 61 Google reviews.
WSIB Verified
Workplace Safety and Insurance Board coverage confirmed — you're protected.
What Reviews Highlight
Reviews mention: professional, quality work, responsive.
Google Review Breakdown
61 totalFeatured Review
Verified review from Google
I contacted Dem Corp Electrical to install 2 light fixtures and replace 2 hard wire smoke detectors. I couldn't be more happier with the fast response and the excellent service I had received. I couldn't be more happier with the owner and his knowledge. The installation was completed and I felt so much better that I had 2 updated smoke alarms and new fixtures installed.<br>I highly recommend Dem Corp Electrical!<br>Thank-you!
Other top rated electrician in Hamilton
Frequently Asked Questions
Is Dem Corp. Electrical Services licensed?
Does Dem Corp. Electrical Services have insurance?
What is Dem Corp. Electrical Services’s rating?
Where is Dem Corp. Electrical Services 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 electrician →
Compare Electricians in Hamilton
See how Dem Corp. Electrical Services ranks against other electricians 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.