High Efficiency Cooling & Heating Inc

I had problems with setting the temperature easily as the up and down buttons were sticking, making it very difficult to change the temperature. The technician easily identify the problem, provide additional information that assisted me in making a decision to resolve the problem. The replacement was done with care and efficiently! I am very pleased with the new thermostats and the service I received!!

Technician was on time to check furnace maintenance. He was helpful to suggest services to maintenance the heating system.

Beautiful Toronto weather in April, turned on my central air but it wasnt throwing out cool air. I called High Efficiency Cooling and Heating they arrived the next day which was Saturday to assess the problem and discuss options. Monday, service representative came to to discuss options signed the contract and installed the ac unit that day. Installation flawless and extremely neat and tidy would recommend this company to anyone who needed a cooling or heating system.

Harry was really great. He was quick, knowledgeable and friendly. He was able to identify the issue and help us place an order under warranty. Also huge thank you to Gilbert who always provides such amazing customer service.

Charlton is great, patient and very professional.
He was able to answer and clarify any issues that arose,( not only before sales, he also did a very job on follow up) I highly recommend High Efficiency

Great customer service. Installer came back to make it better without being requested. Sales consultant always does follow up to ensure installation quality.

Our old forced air gas furnace and air conditioning system was giving out, so we decided to replace it all. High Efficiency came up with an excellent new Carrier alternative and helped us take advantage of government subsidies and rebates. Their ace technician later showed us how to use the systems many options most efficiently for greater savings.
One followup: the Carrier unit failed to everyones surprise with just under a year onsite. High Efficiency replaced it entirely promptly and with no charge. Fantastic work as always. Kudos to Harry, Lu, Natalie.

Id like to say it is the best company for maintenance I met. The stuff is warm and professional. They are quick response and great value in installation(2012) and service after installation (Feb 2022), Highly recomended!

We are with that company for about 15 years
Always getting very professional and efficient service
Thank you!

Excellent work has been performed by highly knowledgeable technician.
Service technician knew exactly what has to be done within reasonable time period.