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

Shahil is a great technican. He went above and beyond to solve the problem of banging sound of very old condo hvac unit

Public review from vaibhavi patel
Google
5-star public review

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

Public review from Zeleena Deen
Google
5-star public review

Professional service with efficiency and proper diagnostic skills. Highly recommend to others.

Public review from Paul Ng
Google
5-star public review

The whole process are friendly and efficient, staff were very professional and the job was very well done!

Public review from WFTTA H
Google
5-star public review

The technician who came did a thorough job during his diagnostic assessment. It was my first time using High Efficiency and was very pleased with the customer service. The technician took the time to explain everything and possible solutions. Very courteous and kind. Great service!

Public review from Marla Rattner
Google
5-star public review

Liam was delightful, personable , efficient , and did a thorough job! Thank you

Public review from Kilauren Gibb
Google
5-star public review

Using the services from High Efficiency Cooling & Heating Inc for years, never disappointment, their technician Harry Yan fixed our AC in just a couple hours after we called the company, and the charge is fair. Thanks Harry!

Public review from Angela Wang
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. After 18 months the cooling stop working. A month ago I had the same problem but it was resolved by restarting the unit. This time it wasn’t resolved. I called service on a holiday and got a reply quickly and an appointment for the next day. The technician Sam came on time and methodically traced the problem to the 4-6 wire converter. Quick and reliable service!

Public review from L Lee
Google
5-star public review

Excellent, efficient , friendly service. It was a pleasure dealing with your technician.

Public review from N Luks
Google
5-star public review

Harry was great. Very knowledgeable and professional.

Public review from Santo Segreti
Google
5-star public review

An excellent worker , incredible skills , great work ethics, makes the customer at ease, always explains the issue , he was through.

Public review from mohan krishnapillai
Google
5-star public review

Great fast, honest service have been with company since they started have never been disappointed.

Public review from Roger Waters
Google
5-star public review

Very quick and efficient. The technician came earlier than I had expected which was great. He explained and showed me what the issue is and provided a fair price. Thank you again!!!

Public review from Diana
Google
5-star public review

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

Public review from Christie Wang
Google
5-star public review

We had a great experience with Liam. He arrived within the stated time frame, diagnosed and fixed the issues, answered all of our questions, and was respectful of us and our home. Would recommend.

Public review from David
Google
5-star public review

Sam came and fix the problem for my air conditioner, my house is cooling down from 30 degree. He is vey polite and professional. Thanks for your help,

Public review from Trista Tang
Google
5-star public review

Sam was helpful with diagnosing and rectifying an issue with our AC unit.

Public review from Haran Muruganantham
Google
5-star public review

Very professional. Arrived within a day to fix a/c in heat wave. Would recommend! Jen

Public review from Jennifer Smith
Google
5-star public review

We had installed a Carrier heatpump 2 years ago, and have been having problems with this unit from the first week of install. Sahil was very thorough in helping us resolve the heatpump issue, which seems to be working well so far. I wouldn't recommend a heatpump to anyone; however, I would recommend Sahil, who gave us very good customer service.

Public review from Veronica Mui
Google
5-star public review

Liam explained well. From him, I learned that the transformer needed to be replaced. Still waiting for the replacement on day 2 though.

Public review from Ricky Liu
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