HVAC Professional
BlackRock HVAC Ltd.
Mississauga, ON
Compare with similar hvac providers in Mississauga →Emergency ServiceTSSA Licensed
Verified Listing1 Credential Verified
0out of 100
ProScore
-3 over 2 mo
4.9★ Google|1/4 Sources
This score reflects 69 verified reviews, licensed and verified.
How is this calculated?About BlackRock HVAC Ltd.
AI-generated summary from verified data sources
BlackRock HVAC Ltd. is an HVAC contractor serving Mississauga and surrounding communities. Highly rated with 4.9★ on Google across 69 reviews. TSSA licensed (#000239395) — a mark of professional credibility.
Google
4.9★ (69)
Rated on 1 independent platform
Government-licensed
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What Customers Say
AI analysis of 5+ verified Google reviews
Top Strengths
Professional, clean and knowledgeable work
Efficient problem-solving where other companies failed
Patient customer education and maintenance advice
Performance Breakdown
✨ Quality4.5
💬 Communication4.2
👔 Professionalism4.6
⏰ Reliability4.3
🎓 Expertise4.4
professionalcleanknowledgeableefficientservice
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
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 69+ Google reviews.
Google Review Breakdown
69 total5
67
4
1
3
0
2
0
1
1
Featured Review
Verified review from Google
“
Our old water heater was at the end of its life and needed replacement so we called in Orest. We are very happy we did! He and his associate, Andrew, carried out the job professionally, efficiently and neatly. They were pleasant to deal with and they removed our old water heater. They patiently showed us how the new heater works and provided advice regarding maintenance. We never felt any pressure tactics and we will want Orest and his team back when it’s time to replace our furnace. Definitely
D
Dean F
Google Review
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Frequently Asked Questions
Is BlackRock HVAC Ltd. licensed?
Yes, BlackRock HVAC Ltd. holds a TSSA licence, verified by ProScore against the Technical Standards and Safety Authority database.
Does BlackRock HVAC Ltd. have insurance?
WSIB insurance status is not verified for BlackRock HVAC Ltd.. Request proof of workplace insurance and liability coverage before hiring.
What is BlackRock HVAC Ltd.’s rating?
BlackRock HVAC Ltd. has a ProScore Trust Score of 59/100 (Good), calculated from 1 verified data source including 69 Google reviews.
Where is BlackRock HVAC Ltd. located?
BlackRock HVAC Ltd. is a hvac serving Mississauga, Ontario. You can reach them at +1 647-388-5744. 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
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