
High Efficiency Cooling & Heating Inc.
High Efficiency Cooling & Heating Inc. is based in Markham and provides heating and cooling repair, installation, inspection and maintenance. It has served GTA commercial customers since 2005 and also repairs, retrofits and installs condo HVAC systems.
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Business Highlights
- It holds Carrier Factory Authorized Dealer status.
- It is a repeat Carrier President Award winner.
- Its technicians are NATE-certified.
- It provides 24/7 support for commercial HVAC requests.
- It says its commercial service team responds to requests within four working hours.
Service Area
Greater Toronto Area.
Public local listing. High Efficiency Cooling & Heating Inc. is one of 12 HVAC companies ProsGrade lists in Markham, Ontario.
12 services listed, including Air conditioner installation, Ductless mini-split systems and Air conditioner repair and tune-ups. Open 24 hours, 7 days a week. 1,334 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How High Efficiency Cooling & Heating Inc. compares with the other 11 HVAC companies on ProsGrade in Markham, using public Google ratings and review counts.
- Ranks in the top half of the 12 Markham HVAC companies on ProsGrade by Google rating and review volume.
- Has the most Google reviews (1,334) of the 12 Markham HVAC companies on ProsGrade.
Services Covered
12 services- Air conditioner installationCarrier equipment
- Ductless mini-split systemsSingle-zone and multi-zone configurations
- Air conditioner repair and tune-ups
- Furnace installationCarrier furnaces
- Furnace repair and maintenanceMajor heater types and brands
- Heat pump installation and service
- Tankless water heaters
- Hot water tank installation and replacementRemoval of existing tanks before installation
- Condo HVACHeat pumps, Magic-Pak units, PTACs and fan coils
- Commercial HVACBoilers, rooftop units and air handlers
- Air quality
- Condo water-leak detectionIndividual condo suites and entire properties
Reviews
What customers say
Customers praise technicians for patient explanations and answers to questions. One homeowner describes a Carrier furnace-and-A/C installation with a tidy cleanup. Another customer reported that rebate documents took more than a month to submit and that heat-pump use and maintenance training was not offered; the same customer praised technical support's thermostat help.
Customer Reviews
HollyGoLiteLeee
Jose Gutierrez
Edward Kim
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Frequently Asked Questions
Does High Efficiency Cooling & Heating diagnose a system before replacing parts?
No. The company says its technicians inspect the unit and identify the issue before replacing parts.
How long can a replacement part take to arrive from High Efficiency Cooling & Heating?
If a part is in stock, the company says it can usually arrange immediate replacement. An order from a local supplier may take a few days to a few weeks, depending on availability.
What warranty does High Efficiency Cooling & Heating provide on replaced parts?
The company says it provides a three-month warranty on parts it replaces.
Does High Efficiency Cooling & Heating offer same-day service?
It says it tries to accommodate same-day requests when possible, subject to technician availability.
Does High Efficiency Cooling & Heating offer financing for larger projects?
The company says financing options are available for larger projects.










