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

Super fast turnaround getting a tech out to my place after I emailed them (less than 24 hours). Tech was professional and quick, resolved our heating issue in about 30 minutes.

Public review from Justin White
Google
5-star public review

Girin is very friendly and skillful, quickly identify the issue and fixed it. Thanks

Public review from Jintao Wang
Google
5-star public review

Excellent Service Sam was great! I received a text that a service tech would be arriving today per scheduled furnace maintenance. He arrived between the stated time and was very respectful of ones property. He was prompt and diligent at ensuring all parts of the furnace that needed to be maintained & adjusted. He fixed gas limiter spring to adjust gas flow. He was great going over what I needed to know and if I needed to monitor anything in particular. He left, job done, very clean. Great job, Sam! And have been with High Efficiency for almost 15 +years for both heating & air conditioning. Very satisfied and highly recommended.

Public review from Simon Mah
Google
4-star public review

Sam provided good service. However maintenance fee is too high.

Public review from npu sh
Google
5-star public review

Awesome and friendly technicians, I’ve booked appointments with them twice and both times, they went above and beyond! Highly recommend

Public review from Style Swipe
Google
5-star public review

Thank you High Efficiency (HE) technician coming in today to perform all furnace-related checkup and maintenance. I am confident with HE and am at ease all the way because I know in advance what the tasks will be (a list of the jobs has been forwarded to me days ahead) and the technician kept me informed of what he did as his job rolled out and completed.

Public review from Yik Wilson
Google
5-star public review

Sam from High efficiency cooling and heating has done a great job for my Furnace maintenance.

Public review from Lili Jia
Google
5-star public review

Liam was thorough with our annual furnace maintenance check and answered all of our questions. He laid out our options and made really helpful suggestions about how we could proceed with our aging furnace and also what to do with our A/C for an upcoming reno. We really appreciated his input. Weve used High Efficiency twice now and have been really pleased with the service.

Public review from Rebecca L
Google
5-star public review

Service guy is he did a great job I recomend him and the company to anyone the technicians explain everything to me great job keep up the good work

Public review from Clyde Hosein
Google
5-star public review

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

Public review from Jai Paek
Google
5-star public review

Always on time and very good service. Highly recommend High Efficiency for your heating and air conditioning needs.

Public review from Sylvia Shatzky
Google
5-star public review

Tech is really good for checking my furnace. Also give me the suggestions on the water tank as well.

Public review from Peter Shen
Google
5-star public review

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.

Public review from Russ Machula
Google
5-star public review

Had a great experience with my furnance tuneup. The tech went over all the details and took his time explaining his work.

Public review from O A
Google
4-star public review

Technician is very knowledgeable.

Public review from Dennis Mariano
Google
5-star public review

Ive worked regularly with High Efficiency for four years now and they are a highly professional and knowledgeable company. Specifically, Rana has done maintenance work for a couple of years and has been really wonderful to work with. Hes very efficient and knowledgeable. Thank you, Rana and thanks High Efficiency. I would definitely recommend.

Public review from J Lee
Google
5-star public review

I am very happy to have had my Smart Thermostat installed today and was pleased with the installers ( Liam ) knowledge of the product and professionalism … Thx 😊

Public review from Gary C
Google
5-star public review

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

Public review from Davis Lin
Google
5-star public review

Easy scheduling, quick call-back, excellent service from the technician - great experience!

Public review from Sean McDonald
Google
5-star public review

Very happy with the service. Sam, the technician, was very professional, very efficient, and answered all our questions.

Public review from Mike Viola
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