Best Plumbers in North York, Ontario
The most trusted plumber in North York, Ontario is Reliance Heating, Air Conditioning & Plumbing, with a ProScore of 79/100.
The most trusted plumber in North York, Ontario is Reliance Heating, Air Conditioning & Plumbing, with a ProScore of 79/100. ProScore has verified 96 plumbers in North York, scoring each across 10+ data sources and 20+ trust signals. 5 of the 96 are Trusted-tier (65+) or higher.
Last updated: June 21, 2026 · Data refreshed daily
Of 96 plumbers in North York: 0 rated Elite (80+), 32 rated Trusted (65+), and 40 rated Good (50+).
How ProScore Ranks Plumbers
Every plumber in North York is evaluated across four pillars: Reputation (ratings across multiple platforms), Verification (government licensing and WSIB), Transparency (online presence and profile completeness), and Sentiment (AI analysis of customer reviews). The result is a ProScore from 0 to 100.
Read the full methodology →Frequently Asked Questions
Who is the best plumber in North York?
Reliance Heating, Air Conditioning & Plumbing has the highest ProScore (79/100) among 96 verified plumbers in North York, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing, WSIB coverage, and AI-analyzed customer sentiment.
How do I find a trustworthy plumber in North York?
Look for plumbers with verified active WSIB coverage, and consistent ratings across multiple platforms. ProScore aggregates these signals into a single score from 0-100. In North York, 0 plumbers hold Elite-tier ProScores (80+), 32 are Trusted-tier (65+), and 40 are Good-tier (50+).
Are plumbers in North York licensed?
Plumbers in Ontario should hold valid business registration and active WSIB workers compensation coverage. ProScore verifies these credentials for every provider. Of the top 5 plumbers in North York by ProScore, 1 carry active WSIB coverage.
How many verified plumbers are in North York?
ProScore has verified and scored 96 plumbers in North York, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Data is refreshed daily.
What's the ProScore distribution among plumbers in North York?
Among 96 verified plumbers in North York, Ontario: 0 are Elite-tier (80+), 32 are Trusted-tier (65+), and 40 are Good-tier (50+). The top 5 average a ProScore of 77/100, with Reliance Heating, Air Conditioning & Plumbing leading at 79/100.