Air cleaners and humidifiers: Repair; Air Exchange
Excellent work and reasonable price. Troubleshooted the issue and took his time to fix the problem with my air exchange unit.

- Darrin Cappe - Apr 26, 2025 - Reviewed on HomeStars

I had to laugh when I got an invitation from High Efficiency to submit an opinion on Google. Along with the invitation I got a recommendation of what to write here. So it would not surprise me if you see another Google entry saying the same thing! However, I will say, having used them several times before, every word they have asked me to write is true. They are excellent people to deal with. So here it is:

The service technician arrived in the time window quoted and completed it within the time window too. He was polite, worked safely and cleanly, and explained what he had found and exactly the service he performed.

- Jon Maxim - Apr 23, 2025 - Reviewed on Google

Sahil was very helpful and knowledgeable. He fixed the heating issue for me.

- sanjana ahid - Apr 21, 2025 - Reviewed on Google

Harry provided great service and advice

- Daphne Lee - Apr 16, 2025 - Reviewed on Google

Sam came to help and he was a very helpful, friendly, and nice man. Highly recommend his services to everyone.

- Michael Arena - Apr 14, 2025 - Reviewed on Google

Sam is the technician who finally fixed our furnace after no one else could figure out the issue. He’s responsible, smart, and a pleasure to work with. We truly appreciated his service!

- Jake Yang - Apr 08, 2025 - Reviewed on Google

- Jonathan Lukito - Apr 05, 2025 - Reviewed on Google

We can't thank High Efficiency Cooling & Heating company for their superb service with our Heat Pump. They were recommended to us by our neighbour in our townhome complex and they didn't disappoint. Charton who is our Sales Rep/contact took the time to explain everything to us before we've made a decision and eventually had our heat pump installed over a year ago. We've had just two service calls within the year and in each instance, their promptness and attentive help have been both amazing. The last service call was today and I've again contacted Charton. I found out he's overseas on a vacation but this didn't deter him from arranging for a service department visit to check out the issue and to address it promptly. Hats off to Charton's promptness, through Marco as well who did the immediate follow -up with me for an appointment and lastly, Rana who came by today to work on the issue which is amazing. They've addressed the issue we've reported and we are completely happy with the level of service they always provide. I highly recommend them to anyone looking to replace their heating/cooling unit in the future. Charton, Marco, Rana - thank you to the three of you for your amazing help, promptness and great work!

- J Doumakis - Apr 03, 2025 - Reviewed on Google

Leon, the technician from High Efficiency Cooling and Heating Inc arrived on time to install a Honeywell Pro thermostat at my condo unit. He was very professional. He answered all my questions patiently and was methodical in getting the job done. Way to go Leon (Hope I got your name right).

- Bhavan Manickam - Apr 01, 2025 - Reviewed on Google

I was very lucky to have Mr. Sahel as the service man to fix my leaking pipe gas problem. He was very thorough and knew his job very well. Very efficient and was patient to answer all my questions. Thumbs up to the High Efficiency Cooling and Heating Inc.and five stars to Mr. Sahel. May your tribe increase!

- Toni Raagas - Apr 01, 2025 - Reviewed on Google

The experience with the technician was excellent. Sam was patient in answering all my queries and his work was very efficient.

- sahiba bhatti - Mar 28, 2025 - Reviewed on Google

Sam was knowledgeable and very helpful.and also very pleasant

- Dorota - Mar 28, 2025 - Reviewed on Google

Sam came over for maintenance on our furnace. He was very professional and explained every detail on how it works, what he did and what we need to do to extend the life of the unit.
Thank you, Sam! 👍

- Alin Mardare - Mar 27, 2025 - Reviewed on Google

Very professional. Easy to schedule. Liam & Sam were professional, tidy, efficient, knowledgeable & courteous. Would recommend! Jen

- Jennifer Smith - Mar 26, 2025 - Reviewed on Google

Liam and Sam are awesome and professional!

- LU XIAN ZHANG - Mar 26, 2025 - Reviewed on Google

Sam & Liam did a great job ! 5 star service

- Ivanka Tessak - Mar 24, 2025 - Reviewed on Google

I have my whole house humidifier replaced, not sure it's working well or not at this time. Will tell in winter time.

- Erika Mak - Mar 24, 2025 - Reviewed on Google

Great work done by Sam and Liam，nice attitude and efficient work

- Zepeng Jiang - Mar 21, 2025 - Reviewed on Google

- Linda Wang - Mar 21, 2025 - Reviewed on Google

Liam did a great job in explaining and repairing the equipment. Thank you!