HVAC Professional
Sentinel Heating & Cooling
Oshawa, ON
Compare with similar hvac providers in Oshawa →Emergency ServiceResponds to Reviews
Verified ListingServing Oshawa & area
0out of 100
ProScore
+3 over 2 mo
5★ Google|1/4 Sources
This score reflects 71 verified reviews.
How is this calculated?About Sentinel Heating & Cooling
AI-generated summary from verified data sources
Serving Oshawa, Sentinel Heating & Cooling is an established HVAC contractor in the region. They hold an impressive 5.0★ Google rating from 71 reviews.
Google
5★ (71)
Rated on 1 independent platform
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What Customers Say
AI analysis of 5+ verified Google reviews
Top Strengths
Emergency response and speed - consistently dispatched within hours on coldest days, with one customer receiving service same afternoon and another in under 2 hours
Fair pricing and transparency - quoted competitive rates 30% lower than competitors, with reasonable diagnostic pricing even during emergencies
Clean workmanship and site management - multiple mentions of neat job sites, quality installation reflecting professional pride, and crews staying late to complete work
Performance Breakdown
✨ Quality4.9
💬 Communication4.9
👔 Professionalism4.9
💰 Value4.8
⏰ Reliability4.9
🎓 Expertise4.9
emergency responseAJ leadershipfurnace installationcompetitive pricingprofessional workmanship
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
G
Google
5/5
H
Review Site B
B
BBB
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Review Site C
The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.
Things to Know
Highly Rated
Consistently rated 5 stars across 71+ Google reviews.
Google Review Breakdown
71 total5
71
4
0
3
0
2
0
1
0
Featured Review
Verified review from Google
“
Our furnace died on the morning of the coldest day of the season. After calling several companies who were charging emergency premiums and some couldn't even come out the same day, I reached AJ at Sentinel Heating & Cooling. He was a true gentleman - quoted a very fair and reasonable diagnostic price and managed to get a technician to my house that same afternoon. The tech was able to get the furnace running temporarily, which gave us the breathing room to research replacement options without fr
G
Gurpreet Singh
Google Review
Other top rated hvac in Oshawa
Homeowner Guides
Frequently Asked Questions
Is Sentinel Heating & Cooling licensed?
Licensing status has not been verified for Sentinel Heating & Cooling. Contact them directly to confirm current credentials before hiring.
Does Sentinel Heating & Cooling have insurance?
WSIB insurance status is not verified for Sentinel Heating & Cooling. Request proof of workplace insurance and liability coverage before hiring.
What is Sentinel Heating & Cooling’s rating?
Sentinel Heating & Cooling has a ProScore Trust Score of 52/100 (Basic), calculated from 1 verified data source including 71 Google reviews.
Where is Sentinel Heating & Cooling located?
Sentinel Heating & Cooling is a hvac serving Oshawa, Ontario. You can reach them at +1 647-448-2544. 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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