General Contractor Professional
Great Lakes Contractors
Niagara-on-the-Lake, ON
Compare with similar general contractor providers in Niagara-on-the-Lake →Verified ListingServing Niagara-on-the-Lake & area
0out of 100
ProScore
+5 over 1 mo
3★ Google|2/4 Sources
This score reflects 5 verified reviews, across 2 platforms.
How is this calculated?About Great Lakes Contractors
AI-generated summary from verified data sources
Based in Niagara-on-the-Lake, Great Lakes Contractors is a professional general contractor serving the local area. Rated 3.0★ on Google with 5 reviews.
Google
3★ (5)
Review Site C
Good
Rated on 2 independent platforms
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What Customers Say
AI analysis of 1-2 verified Google reviews
Top Strengths
Underground utility installation completed on time
Site cleanup after project completion
Technical expertise in utility work
Areas to Watch
Collected deposit and never started job despite 3 months passing
Repeated false promises about start dates
Refused to reimburse deposit after abandoning project
Allowed permit to expire, causing customer financial damages
Persistent communication of excuses rather than honest updates
Performance Breakdown
✨ Quality3.0
💬 Communication1.5
👔 Professionalism1.5
💰 Value1.0
⏰ Reliability1.0
🎓 Expertise3.5
deposit theftnon-completionpoor communicationpermit issuesutility installation
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
G
Google
3/5
H
Review Site B
B
BBB
T
Review Site C
Good
The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.
Things to Know
Google Review Breakdown
5 total5
2
4
0
3
1
2
0
1
2
Featured Review
Verified review from Google
“
Great contractor for underground utility installation. Work done in Time and the crew cleaned the site after finishing their work.
M
Mohammed Al Sarraf
Google Review
Other top rated general contractor in Niagara-on-the-Lake
Homeowner Guides
Frequently Asked Questions
Is Great Lakes Contractors licensed?
Licensing status has not been verified for Great Lakes Contractors. Contact them directly to confirm current credentials before hiring.
Does Great Lakes Contractors have insurance?
WSIB insurance status is not verified for Great Lakes Contractors. Request proof of workplace insurance and liability coverage before hiring.
What is Great Lakes Contractors’s rating?
Great Lakes Contractors has a ProScore Trust Score of 38/100 (Basic), calculated from 2 verified data sources including 5 Google reviews.
Where is Great Lakes Contractors located?
Great Lakes Contractors is a general contractor serving Niagara-on-the-Lake, Ontario. You can reach them at +1 416-320-5898. View their full profile on ProScore for verified reviews and credentials.
Data Transparency
SourcesGoogle, multiple verified platforms
Last updated2026-05-06
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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.
≥82
Elite
≥70
Trusted
≥55
Good
≥30
Basic
<30
Caution
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