High Efficiency Cooling & Heating Inc.
This score reflects 1321 verified reviews, licensed and verified.
How is this calculated?About High Efficiency Cooling & Heating Inc.
High Efficiency Cooling & Heating Inc. provides heating and cooling services to Markham and nearby regions. They hold an impressive 4.8★ Google rating from 1,321 reviews. They are WSIB registered for your peace of mind.
Is this your business?
Claim your profile to access your Trust Score dashboard, respond to reviews, and unlock growth tools.
What Customers Say
Top Strengths
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
Things to Know
Trusted Contractor
Meets ProScore verification standards for quality and reliability.
Highly Rated
Consistently rated 4.8 stars across 1321+ Google reviews.
WSIB Verified
Workplace Safety and Insurance Board coverage confirmed — you're protected.
Google Review Breakdown
1,321 totalFeatured Review
Verified review from Google
Rana came to diagnose our boiler system issue and was very professional. He carefully inspected the unit and clearly explained what was causing the problem. He was patient, knowledgeable, and took the time to answer our questions. Really appreciate his help and would recommend him for hvac system service.
Other top rated hvac in Markham
Homeowner Guides
Frequently Asked Questions
Is High Efficiency Cooling & Heating Inc. licensed?
Does High Efficiency Cooling & Heating Inc. have insurance?
What is High Efficiency Cooling & Heating Inc.’s rating?
Where is High Efficiency Cooling & Heating Inc. located?
Data Transparency
Is this your business?
Claim your profile to update info, add photos, and respond to reviews
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.
Are you the owner of this business? Dispute this score
Still researching?
Before you hire, read: 5 questions to ask every hvac →
Compare HVAC Contractors in Markham
See how High Efficiency Cooling & Heating Inc. ranks against other verified hvac contractors in Markham on ProScore.