HVAC Professional
DeMark Home Ontario
Toronto, ON
Compare with similar hvac providers in Toronto →Emergency ServiceResponds to Reviews
Verified ListingServing Toronto & area
0out of 100
ProScore
+9 over 2 mo
4.9★ Google|2/4 Sources
This score reflects 256 verified reviews, across 2 platforms.
How is this calculated?About DeMark Home Ontario
AI-generated summary from verified data sources
Serving Toronto, DeMark Home Ontario is an established HVAC contractor in the region. With a 4.9★ rating from 256 Google reviews, they are among the top-rated in their area.
Google
4.9★ (256)
Review Site C
Strong
Rated on 2 independent platforms
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What Customers Say
AI analysis of 5+ verified Google reviews
Top Strengths
Emergency and weather response - 'came out in a snowstorm' and next-day service even during storms
Fast, efficient installations - 'swift installation took about just over two hours' and 'less than 4 hours from call to completion'
Clean, thorough work - 'professional and cleaned up after himself' and 'respecting our home while completing install and clean-up'
Performance Breakdown
✨ Quality4.6
💬 Communication4.3
👔 Professionalism4.5
💰 Value4.0
⏰ Reliability4.7
🎓 Expertise4.4
tankless water heaterfurnace installationprofessional servicefast responseMike
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
G
Google
4.9/5
H
Review Site B
B
BBB
T
Review Site C
Strong
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 4.9 stars across 256+ Google reviews.
Google Review Breakdown
256 total5
246
4
4
3
0
2
0
1
6
Featured Review
Verified review from Google
“
I wanted to give a shout out and a big thank you to Mike and his team @DeMark Home who installed my tankless water heater today.<br><br>Mike was really helpful and went above and beyond to answer all my questions and the entire thing went seemlessly. The two service men that came to install were friendly, polite and very professional.<br><br>In addition to installing the new tankless water heater, they also replaced the valve for my furnace humidifier, updated the gas fittings so everything is
N
Nancy Elliott
Google Review
Other top rated hvac in Toronto
Homeowner Guides
Frequently Asked Questions
Is DeMark Home Ontario licensed?
Licensing status has not been verified for DeMark Home Ontario. Contact them directly to confirm current credentials before hiring.
Does DeMark Home Ontario have insurance?
WSIB insurance status is not verified for DeMark Home Ontario. Request proof of workplace insurance and liability coverage before hiring.
What is DeMark Home Ontario’s rating?
DeMark Home Ontario has a ProScore Trust Score of 64/100 (Good), calculated from 2 verified data sources including 256 Google reviews.
Where is DeMark Home Ontario located?
DeMark Home Ontario is a hvac serving Toronto, Ontario. You can reach them at +1 647-847-2998. 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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