0out of 100
ProScore
Basic
4.6★
Google
1/4
Sources
About GRAND TERRA DEVELOPMENTS
AI-generated summary from verified data sources
Serving Markham, GRAND TERRA DEVELOPMENTS is an established general contractor in the region. They maintain a 4.6★ Google rating across 10 reviews.
G
Google
4.6★ (10)
43
Trust Score based on 1 of 4 platforms.
Rated on 1 independent platform
What Customers Say
AI analysis of 1-2 verified Google reviews
Top Strengths
Can produce good quality renovation work when completed
Personable/friendly demeanor
Capable of handling house renovation projects
Areas to Watch
Does not return phone calls
Does not pay contractors
Poor reliability and follow-through
Performance Breakdown
✨ Quality3.0
💬 Communication1.0
👔 Professionalism1.5
⏰ Reliability1.0
🎓 Expertise3.5
communication_issuespayment_problemshouse_renovationcontractor_relationsresponsiveness
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
G
Google
4.6/5
H
Platform B
B
BBB
T
Platform C
The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.
Things to Know
Google Review Breakdown
10 total5
9
4
0
3
0
2
0
1
1
Featured Review
Verified review from Google
“
房屋翻新，他们做了很好的工作
y
yuejuan yan
Google Review
Data Transparency
SourcesGoogle, multiple verified platforms
Last updated2026-03-16
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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.
≥85
Elite
≥70
Trusted
≥55
Good
≥30
Basic
<30
Caution