Plumbing customer record

The verified review history behind High Efficiency Cooling & Heating Inc.

The #1 Carrier® Dealer & President’s Award-winning HVAC contractors with more than 20,000 satisfied customers.

Inspect the Review History View All Customer Stories

What verified means here: every displayed result is a public 4- or 5-star review connected to a ReviewTec customer request.

Request linkedConnected to ReviewTec activity
Score recordedFour or five stars included
Records visibleRead dates, names, and sites
Live totalsUpdated from recorded reviews
This business at a glance

A review history built from individual customer outcomes.

These numbers summarize the exact review records available farther down this page. They are not impressions, clicks, private survey answers, or an estimate.

Aug 2018 – Aug 2026

Displayed history window

From the earliest included record to the latest one currently displayed.

4 sites

Public review destinations

Distinct review sites represented in this business's matched history.

1,424

Written customer comments

Included records with a public comment, not only a star rating.

5.0 / 5

Displayed-record average

The average among the included 4- and 5-star records, not an overall business rating.

About the featured business

High Efficiency Cooling & Heating Inc.

The #1 Carrier® Dealer & President’s Award-winning HVAC contractors with more than 20,000 satisfied customers.

1,648 public outcomes are available to inspect below.
The evidence behind the result

Inspect the individual review history.

Each card preserves the recorded score, public review site, reviewer name when supplied, and capture date. Newest records appear first.

High Efficiency Cooling & Heating Inc. live record 1,648 matched reviews
Google
5-star public review

Excellent service by a technician who knew exactly what he was doing, supported by an highly organized company. Thanks for your support on one of the coldest days of the season; highly recommended!!

Public review from Fuat Uraz
Google
5-star public review

Very happy and pleased with not only the response time and quality work done by High Efficiency but also when the work was done. It was two days before Christmas and a busy time of the year for HVAC companies…yet High Efficiency made us a priority and followed through with a solid response time. High recommend this company to anyone searching for work done in this field.

Public review from Gary DiSarcina
Google
5-star public review

extremely good and responsible technician that I have ever met.Quick and professional service

Public review from zheng Joe
Google
5-star public review

Harry did thorough and professional job to give us excellent advice on how best to use our new hybrid heat pump/gas furnace setup and thermostat settings to save money.

Public review from C Sparkes
HomeStars
5-star public review

Furnace stopped working and they had it back up and running in short order. Efficient and professional service at a fair price. Highly recommend have been using for years.

Public review from Jonathan Yu
Google
5-star public review

Rating-only review. No written public comment was included with this record.

Public review from Ryan Zhou
Google
5-star public review

Excellent maintenance visit, professional and thorough, explained what he was doing and educated me on various functions of furnace and thermostat. Thanks Harry

Public review from Tasos Dovolos
Google
5-star public review

Very helpful and educating

Public review from Margie Trinh
Google
5-star public review

Excellent sales, administration, installation and maintenance service

Public review from smusadilal
Google
5-star public review

He is very nice and patient when doing the checking; thanks so much! He also helped us adjust the temperature of the air conditioner.

Public review from W.Y.K Z.
Google
5-star public review

Had a great experience with them. They serviced my HVAC unit and given that the unit is 12 years old, let me know what problems may arise based on the specific model I have. Very knowledgeable and professional. I look forward to using them again.

Public review from Mark R.
Google
4-star public review

I was looking at replacing the 20 year old AC and furnace with heat pump system before needing repair and to take advantage of the Greener Home program. I had a couple of quotes that could be called robbery. Charton from HECH was quick to respond and provided a reasonable quote. Although not the lowest, I decided to go with HECH as a friend had used them and was happy with their service. The installation went okay but had a few problems. The installers arrived late, so the work was rushed and together with injury to an installer took about 12 hrs. The installers were diligent but not the most experienced. Having mixed brand of equipment for heat pump and furnace probably added difficulties to the installation. The problems that I had were: water leaks from broken condensation drain valve in the furnace, the original humidifier wiring were pulled and loosen so stop working, and the equipment stack was not installed centered but each offset sloping to the right thus pushing the return duct and humidifier pushed against the water heater potentially fatiguing the wiring from vibration. Charton and HECH were quick to respond to fix the water leak. So far had no response for installers to return to rectify the equipment placement. I didn't call on the humidifier not working but traced and fixed the humidifier wiring myself.

Public review from L Lee
Google
5-star public review

The technician is so professional and he resolved a difficult problem. I'm glad to use their member benefits.

Public review from Diane
Google
5-star public review

Harry is an excellent, professional, knowledgeable technician. Very patient, detail orientated. Strongly recommend.

Public review from Helen Cao
Google
5-star public review

Responsive, on time, professional, staffs have sense of emergency. Will call them for any future issues.Thanks to Harry, a true professional.

Public review from Alex Chan
Google
5-star public review

Harry was very thorough to troubleshoot my heat pump defrosting issues. He answered all my questions with good advice. He also gave me a peace of mind. Excellent work!

Public review from Lenny Lai
Google
5-star public review

Harry, did a great job for servicing our furnace and humidifier. Also identifying the need for replacing a part which under warranty by the manufacturer. We bought both furnace and air conditioning from them. We recommend highly this company.

Public review from George Fleischer
Google
5-star public review

Good quality of services and value. Tech-person is very helpful and do a good job.

Public review from KK T
Google
5-star public review

Rana came into check the Furnace was running properly and to make sure my concerns were looked after. He did an amazing job and is also very experienced.

Public review from Gehan Kottege
Google
5-star public review

Technician attend an issue I have with the Ecobee thermostat. I contacted HFC Sales Representative Charlton Teng who very promptly setup an appointment to resolve the issue. HFC very promptly sent a technician over to resolve the problem. Technician was very helpful and knowledgeable resolved the issue very quickly. My compliments to the support team.

Public review from Eric Ho
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