Best HVAC Contractors in Stittsville, Ontario
The most trusted HVAC contractor in Stittsville, Ontario is Ottawa Duct Cleaning Inc., with a ProScore of 66/100.
The most trusted HVAC contractor in Stittsville, Ontario is Ottawa Duct Cleaning Inc., with a ProScore of 66/100. ProScore has verified 3 HVAC contractors in Stittsville, scoring each across 10+ data sources and 20+ trust signals. 1 of the 3 are Trusted-tier (65+) or higher.
Last updated: June 21, 2026 · Data refreshed daily
Of 3 hvac contractors in Stittsville: 0 rated Elite (80+), 1 rated Trusted (65+), and 2 rated Good (50+).
How ProScore Ranks HVAC Contractors
Every HVAC contractor in Stittsville is evaluated across four pillars: Reputation (ratings across multiple platforms), Verification (government licensing including TSSA 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 →Top Rated HVAC Contractors in Stittsville
Browse all hvac contractors in Stittsville →Frequently Asked Questions
Who is the best HVAC contractor in Stittsville?
Ottawa Duct Cleaning Inc. has the highest ProScore (66/100) among 3 verified hvac contractors in Stittsville, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing (TSSA), WSIB coverage, and AI-analyzed customer sentiment.
How do I find a trustworthy HVAC contractor in Stittsville?
Look for hvac contractors with verified TSSA licensing, active WSIB coverage, and consistent ratings across multiple platforms. ProScore aggregates these signals into a single score from 0-100. In Stittsville, 0 hvac contractors hold Elite-tier ProScores (80+), 1 is Trusted-tier (65+), and 2 are Good-tier (50+).
Are hvac contractors in Stittsville licensed?
HVAC Contractors in Ontario are required to hold TSSA licensing. ProScore verifies this against official TSSA records for every provider in our database. Of the top 3 hvac contractors in Stittsville by ProScore, 0 hold verified TSSA credentials and 1 carry active WSIB coverage.
How many verified hvac contractors are in Stittsville?
ProScore has verified and scored 3 hvac contractors in Stittsville, 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 hvac contractors in Stittsville?
Among 3 verified hvac contractors in Stittsville, Ontario: 0 are Elite-tier (80+), 1 is Trusted-tier (65+), and 2 are Good-tier (50+). The top 3 average a ProScore of 60/100, with Ottawa Duct Cleaning Inc. leading at 66/100.