0out of 100
ProScore
Good
4.9★
Google
3/4
Sources
About Central Drain Service Inc.
AI-generated summary from verified data sources
Central Drain Service Inc. is a plumbing company serving Oshawa and surrounding communities. Their 4.9★ Google rating is backed by 34 customer reviews. They are WSIB registered for your peace of mind.
G
Google
4.9★ (34)
B
BBB
Excellent
T
Platform C
Excellent
64
Trust Score based on 3 of 4 platforms. WSIB coverage confirmed.
Rated on 3 independent platforms
WSIB coverage confirmed
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
G
Google
4.9/5
H
Platform B
B
BBB
Excellent
T
Platform C
Excellent
The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.
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