The technician was very nice and knowledgeable! He solved the issue very fast

- Irina Jamois Ruiz - Jun 11, 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 - Jun 11, 2025 - Reviewed on Google

Great service reliable and very polite and knowledgeable technician 👍👍👍

- BigJohn - Jun 11, 2025 - Reviewed on Google

I had AC problems in my condo unit. Harry was very patient and professional to make the AC working before the summer starts. I hope the AC will work properly this summer, so that I don’t have to bother them. Thanks Harry for your good job.

- Jenny Pu - Jun 11, 2025 - Reviewed on Google

Good overall experience. Technician (Sam) came on time and provided feedback in detail. Thorough inspection was done.

- Franklin Cossio - Jun 09, 2025 - Reviewed on Google

Technician came on time. Very efficient and thorough. Highly recommend this company.

- Jennifer Maw - Jun 09, 2025 - Reviewed on Google

Very prompt, proffesional and friendly service! The technian fixed my air conditioner issue very quickly.

- Haifeng Ba - Jun 09, 2025 - Reviewed on Google

We recently had High Efficiency performed a furnace and air conditioning check, and we were thoroughly impressed with their professionalism and attention to detail. Their team was punctual, knowledgeable, and took the time to explain everything clearly. The quality of their workmanship and strong work ethic really stood out. Highly recommended.

- LouisX38 - Jun 07, 2025 - Reviewed on Google

- Ken Chen - Jun 07, 2025 - Reviewed on Google

High Efficiency Cooling and Heating are always professional and accommodating. We were able to get an appointment time that worked for us.

Harry was very thorough and professional when he was fixing our cooling issue and was sure to keep me updated on what he was doing, and gave me tips to help keep our unit working properly. 10/10

- Melissa Grogan - Jun 07, 2025 - Reviewed on Google

Harry was efficient and provides reasonable advice.

- Roger Chou - Jun 05, 2025 - Reviewed on Google

We just had our tankless hot water system flushed and serviced by Harry. Booking the appointment was easy because Gilbert is prompt in replying, knowledgeable, courteous and always a pleasure to deal with. Harry arrived exactly on time and completed the job with attention to detail and took the time to explain exactly what he had done. He was respectful, polite and efficient. We would give this company more than 5 stars, if possible! It is wonderful to receive such great service!

UPDATE JUNE 5, 2025
I just had my a/c maintenance done by Harry. Would never think of using any other company! Continuous outstanding service with honesty and integrity over the years! Thank you!

- Nancy Becker - Jun 05, 2025 - Reviewed on Google

We had a great experience with Liam. He was punctual, arriving exactly when he said he would, and he got to work right away. Liam was incredibly efficient and clearly very knowledgeable about what he was doing. He quickly diagnosed the issue with our system and had it fixed in no time. It’s rare to find someone who combines professionalism, skill, and great service so well. Highly recommend Liam to anyone needing work done, top-notch service from start to finish! ⭐️⭐️⭐️⭐️⭐️

- Danny Michael Jr Spataro - Jun 05, 2025 - Reviewed on Google

Technician Sam was professional and efficient. Marco honored the quote for part and service although it should have been more. Thanks for your help!!!

- C Mark - Jun 04, 2025 - Reviewed on Google

Thank you Harry the technician who came to my house did the cooling system check up very polite good service and professional 👍👍👍

- BigJohn - Jun 04, 2025 - Reviewed on Google

The best AC/Furnace installation & maintenance service provider. I have their service since 2018, very professional.

- XXX Miller - Jun 03, 2025 - Reviewed on Google

Great experience! Our HVAC was Sahil he quickly diagnosed and fixed the problem, also helped run me through the entire process. Highly recommend this company!!

- Tunisha Bhandari - Jun 03, 2025 - Reviewed on Google

Ramandeep, the tech was on time for our AC tune up service. He did an amazing job explaining the steps and left the space spot clean.

- M&S Shah - Jun 03, 2025 - Reviewed on Google

The technician was knowledgeable and friendly... great service.

- Rick Lavor - Jun 03, 2025 - Reviewed on Google

Harry came and fixed my AC unit very fast and was very professional. I am pleased with his service. Thank you Harry!!