HVAC Professional
OT Heating, Cooling and Ventilation
Durham, ON
Compare with similar hvac providers in Durham →Emergency ServiceWSIB
Verified Listing1 Credential Verified
0out of 100
ProScore
+13 over 1 mo
5★ Google|2/4 Sources
This score reflects 28 verified reviews, across 2 platforms, licensed and verified.
How is this calculated?About OT Heating, Cooling and Ventilation
AI-generated summary from verified data sources
OT Heating, Cooling and Ventilation provides heating and cooling services to Durham and nearby regions. They maintain a 5.0★ Google rating across 28 reviews. WSIB registered — a mark of professional credibility.
Google
5★ (28)
BBB
Excellent
Rated on 2 independent platforms
WSIB coverage confirmed
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Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
G
Google
5/5
H
Review Site B
B
BBB
Excellent
T
Review Site C
The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.
Things to Know
Trusted Contractor
Meets ProScore verification standards for quality and reliability.
Highly Rated
Consistently rated 5 stars across 28+ Google reviews.
WSIB Verified
Workplace Safety and Insurance Board coverage confirmed — you're protected.
Google Review Breakdown
28 total5
28
4
0
3
0
2
0
1
0
Other top rated hvac in Durham
Homeowner Guides
Frequently Asked Questions
Is OT Heating, Cooling and Ventilation licensed?
Licensing status has not been verified for OT Heating, Cooling and Ventilation. Contact them directly to confirm current credentials before hiring.
Does OT Heating, Cooling and Ventilation have insurance?
Yes, OT Heating, Cooling and Ventilation has verified WSIB (Workplace Safety and Insurance Board) coverage, which protects homeowners from liability if a worker is injured on the job.
What is OT Heating, Cooling and Ventilation’s rating?
OT Heating, Cooling and Ventilation has a ProScore Trust Score of 70/100 (Trusted), calculated from 2 verified data sources including 28 Google reviews.
Where is OT Heating, Cooling and Ventilation located?
OT Heating, Cooling and Ventilation is a hvac serving Durham, Ontario. You can reach them at +1 647-533-1581. 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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