Condo Cooling and Heating Service
Repair, Retrofit, Installation, and Maintenance
Trusted Condo and High-Rise HVAC Experts in the Greater Toronto Area
- We service all types and brands of Condo Cooling and Heating systems;
- Trusted by 35000+ customers with 1000+ online reviews
Condo Cooling and Heating Service
High Efficiency offers premium service and competitive pricing for condo cooling and heating service. We have served the condo owners, property managers, and small businesses for over 15 years in the GTA. We provide 24/7 support, same-day service, upfront pricing, and a 100% satisfaction guarantee.
Our NATE-certified service technicians have the experience, knowledge, and resources to repair, retrofit, and install any Condo HVAC systems and brands, including:
- Heat Pump, Magic-Pak Unit, PTAC, Fan Coil;
- Omega, Whalen, Trane, Carrier, Innkeeper, Johnson Control, Skymark, Daikin, Climate Master, And more….
Do you experience any of the following problems with your condo's cooling and heating units?
We are the best condo HVAC repair company to call when your condo’s cooling or heating fails. The following are some of the most common reasons for service calls, as well as some troubleshooting tips before calling for service.
It doesn’t keep the desired temperature.
Check with your property manager to see if there is a problem with the building’s water supply.
In most high-rise condo buildings, the centralized water serves as a heat exchange medium; each suit extracts the cool or heat from the water supplied by the building to keep the condo comfortable. In extreme heat, the cooling will be weaker than normal.
The cooling and heating unit won’t turn on.
First, make sure that your thermostat is working and set properly. Then check that the circuit breaker hasn’t tripped. If it has tripped, push it back into the ON position. Do not keep resetting it if it keeps tripping. This indicates a bigger problem with your system.
If you have tried the above basic troubleshooting and your unit still does not work, or you have any of the following problems:
- Is noisy;
- Utility Bill is High;
An unpleasant odor.
Call High Efficiency for professional diagnosis and repair service.
Reviews from Condo HVAC Service

Hillary Zhou from North York
The heating and AC system in our new condo didnt work well for months. I was lucky to know High Efficiency to help me to fix both systems within an hour. Their response fast to arrange my appointment and the technician is also quite professional. The owner are really nice and patient to explain the issue to help us to understand which the best solution is. Their work is great and comes with a reasonable price . I will definitely recommend this company to people who are around me and need cooling & heating assistance.
My AC unit broke down in my condo. Serguei was super responsive and recognized what the issue was right away. He communicated regularly to keep me in the loop of what was going on regarding ordering the new AC unit. When the new AC Unit arrived, he didn't waste anytime and came to install it that same evening! This man is so dedicated to his job, which is so rare these days. On top of that, he always had an amazing sense of humor. Hands down the best service you could ever receive!!! I cannot recommend Serguei enough! 11/10 .

Trev R. Chambers from Toronto
