The technician who came to service our furnace was very efficient and knowledgeable about the work. He provided very useful ideas about how a home owner can understand the best operation of the equipment. One idea that the technician gave me was to shut off the A/C system when the outside fan stops, to avoid further damage.

- John Sparkes - Aug 12, 2025 - Reviewed on Google

Sam and Giran were great! They were prompt, polite and efficient. I would recommend them to anyone!

- Ian Perry - Aug 12, 2025 - Reviewed on Google

AI customer service works amazing for my first phone call, the technician is super professional and knowledgable. He quickly diagnosed the issue and provided the good reccommendation.

- Jun Zhang - Aug 12, 2025 - Reviewed on Google

My 18 years old AC broken down and I décider to give High Efficiency Cooling & Heating Inc. a call, as they were the one that installed the system. To my surprise, the company quickly sent they Tech to have a diagnostic. The price is reasonable. Girin, the tech was very knowledgeable and friendly. He explained all the issues and was quickly resolve the issues, without upselling a new AC unit.
I highly recommended this company.
I will definitely use this company for future maintenance and repair.

- Tiffany N. - Aug 08, 2025 - Reviewed on Google

Had a great experience with High Efficiency Cooling & Heating Inc.! From start to finish, the entire team—from sales to the technicians—was professional, knowledgeable, and efficient. They provided honest advice on what would work best for my home, installed the new AC, and fixed the issues with my air handler quickly and smoothly. Everything was done on time and with great attention to detail. Highly recommend them for anyone looking for reliable and high-quality HVAC service!

- Aakash Rohra - Aug 08, 2025 - Reviewed on Google

Great work and super friendly! Had it fixed in no time!

- Gavin Smith - Aug 07, 2025 - Reviewed on Google

- Denny Yang - Aug 06, 2025 - Reviewed on Google

Big thanks to Liam and Girin for getting our AC back up and running! They were punctual, professional, and efficient. They replaced the part, tested the system thoroughly, and made sure every was working before wrapping up. Highly recommend their service!

- Irina Balzamova - Aug 05, 2025 - Reviewed on Google

Great service — they did a good job and were very professional. Thank you!

- Wang Yuanyu - Aug 04, 2025 - Reviewed on Google

Amazing service. Good technicians. Friendly guy. You tell them the day and they are there! Trust

- Reemo Devli - Aug 04, 2025 - Reviewed on Google

- roxy sav - Aug 04, 2025 - Reviewed on Google

Great customer service.

- Paul Jurisich - Aug 04, 2025 - Reviewed on Google

Rana was very knowledgeable and helpful.
I learned a lot about my Heat Pump today.
He was very patient and methodical and checked all systems before leaving.
I would recommend his service to anyone.

Today I had Sam service my Heat Pump.
He was very knowledgeable and personable.
I would definitely recommend both Sam and High Efficiency for their prompt and professional service.

- Russ Machula - Jul 30, 2025 - Reviewed on Google

I needed condensation tubes moved and Sam at High Efficiency was amazing: super nice, came up with a creative solution and solved my problem.

- Rod Butler - Jul 30, 2025 - Reviewed on Google

- Edward Wang - Jul 30, 2025 - Reviewed on Google

Good service

- Steven yang - Jul 30, 2025 - Reviewed on Google

- Henry Lo - Jul 29, 2025 - Reviewed on Google

Recently I have engaged High Efficiency Cooling and Heating Inc. to install a Carrier high efficiency furnace in my house because the existing Carrier furnace is already 26 years old. The work was completed in professional standard and 100% to my satisfaction. I am particularly impressed with the services provided by the home comfort consultant Charton and technician Mr. Lu. In the appointment meeting Charton was able to carefully explain to me all the details about the Carrier furnace, its price and functionalities, rebate, OPA refund, audit and the need of a curve return boot used to improve the air flow to the furnace. For me to get the Enbridge Gas Air Leaking Incentive, he even offered to help me to buy the weather stripping materials and install them properly at my house. Mr. Lu, a skillful workman, installed the furnace neat and clean at my basement. He could drill holes through the wall with precision and line up the in-take duct and exhaust duct accurately between joists, connect them to the furnace which in turn connects seamlessly to the heating and cooling system of my house. These employees have shown that they are highly competent on their jobs. They are really great assets to the company and I would recommend my friends to use the services of the company in the future.

- William Law - Jul 29, 2025 - Reviewed on Google

- Keith Rodd - Jul 28, 2025 - Reviewed on Google

Prompt and good service, was able to diagnos the issue quickly