BUSINESS REVIEWS

High Efficiency Cooling & Heating Inc.

570 Alden Rd. Unit 3, Markham, ON, L3R8N5, Canada

About High Efficiency Cooling & Heating Inc.

High Efficiency Cooling & Heating Inc., based in Markham, is a trusted provider of HVAC services, renowned for their professional and knowledgeable technicians like Jason and Harry Yan. Praised for their honest advice and efficient maintenance work, they offer cost-effective solutions and valuable tips for system upkeep. Whether it's a routine tune-up or a full system installation, their team, including experts like Charton and Peter, ensures customer satisfaction with thorough follow-ups and clear explanations. Their commitment to quality service and competitive pricing makes them a go-to for all heating and cooling needs.

Customer reviews

Showing 851–900 of 1,648 published reviews.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value Harry was very professional. Great service! I highly recommend them.😄 Service: HVAC repair

Google

A very big thank-you for your help and Professional response to repair our A/C system Jason ( Senior Service Technician ) called and arrived Few Hours earlier, his Friendly service approach is well recommend, ONCE AGAIN THANK YOU H-E-C-INC AND Senior Service Technician Jason for the work well done. Service: AC repair

Google

Positive: Professionalism, Responsiveness Professional services. Technician was very descriptive and quick with his diagnosis. Provided us clear alternatives and reasonable quotes. Service: AC repair

HomeStars

My central aircon was not blowing cold air. Was going to call different contractors and decided to call Hi Efficiency H & C first. After speaking with Natalie, I decided to forego contacting the rest. She was friendly, helpful and very informative. Pirabaharan, the HVAC technician, came and carried out the diagnosis , leakage testing, and pressuring for several hours. He displayed a thorough knowledge of the entire process, was meticulous, informative and very patient. Glad to have connected with a contractor who lives up to its name and reputation in social media.

HomeStars

I was really happy with their service. Jason immediately find the problem in my cooling system and fixed it in a hour. He was super professional, experienced and explained me everything before touch anything.

Google

Positive: Professionalism, Responsiveness Harry did a thorough maintenance of the AC system and provide professional advice on AC maintenance. Service: HVAC maintenance

Google

Services: HVAC maintenance, AC installation Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Positive: Professionalism, Responsiveness Called HE for AC repair and Harry came. He was very gentle and explained our AC problem in detail. He provided the solution and also instructed us how to maintain AC properly. Highly recommended. Service: AC repair

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value Very professional very efficient you can't go wrong using this company they are one of the best. I would recommend this company to anyone. Service: AC installation

Google

Positive: Professionalism, Quality, Responsiveness We had an extremely positive experience with High Efficiency. They made time for us on the hottest day of the year, gave us a break on cost to make up for a misdiagnosis made by another technician and referred us to an electrician who also showed up the same day to finish the job. Very friendly, professional and trustworthy. We will be using them for regular maintenance moving forward. Service: AC maintenance

Google

Services: AC repair, HVAC repair Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

HomeStars

They were fast, efficient, friendly and knowledgeable. I can’t recommend them too highly. They will be our first choice in the future for maintenance and repairs and when I need to replace our furnaces and air conditioners when they reach the end of their useful life I will be giving them a call.

HomeStars

Needed a Carrier AC Qem winter cover. High Efficiency Heating and Cooling was able to give me exactly what I was looking for. Ordered in the morning and delivered to my home late that day. Thankyou for the great service. Will diffenitly use them in the future for any Hvac repairs.

Google

Service: HVAC maintenance Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Quick service, explain each step of the process, amazing result. Thanks Jason. Services: HVAC repair, AC repair

Google

Services: HVAC maintenance, AC maintenance

HomeStars

The company was prompt, and easy to connect with. They diagnosed the problem quickly, communication was in writing, the repair was done as quoted and they arrived when scheduled. I would not hesitate to recommend Jason and the company to anyone looking for air conditioner repairs

Google

Thank you for all your help. Your service was excellent and very fast. Jason was very professional technician,great guy, so experienced, kind. Many thanks for your kind, efficient and professional service. Services: Heating maintenance, HVAC maintenance, AC installation

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value Thank you for all your help. Your service was excellent and very fast. Jason was very professional technician,great guy, so experienced, kind. Many thanks for your kind, efficient and professional service. Services: HVAC maintenance, Heating maintenance, AC installation

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value Jason is a professional guy, he was on time and very knowledgeable and informative. He fixed the problem beautiful and fast. Thank you so much Jason. Dairo. Service: AC repair

HomeStars

After three other technicians tried to make my Carrier Infinity 17 SEERS A.C. work and was unsuccessful, I call these guys and they did well. REAL CARRIER A.C. EXPERTS! C

Google

Positive: Professionalism, Punctuality, Responsiveness The Technical man is very skillful, troubleshoot the issue was fast and accuracy. After the repairing, he guided me how to normally operate the AC patiently.

Google

professional and find the problem and fix right away

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value Installed New Water Heater by recommendation of Jason Bunjo.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

The technician Jason is friendly, knowledgeable and shows that he cares and takes pride in his work. He's been my account technician for years and does great work.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Harry was an awesome technician. He diagnosed our issue with our AC unit quickly and remedied the problem. We now have cool air blowing through our house. Thank you High Efficiency for the quick turnaround sending a technician ASAP when we needed it. We will be definitely using you again when we have another issue.

HomeStars

Jason was awesome! He was quick, efficient, and fixed my issue. He was also so nice! He made great suggestions for upkeep. The service of the company was excellent as well (Gilbert helped me book a service)!

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Positive: Professionalism, Responsiveness Jason is very knowledgeable and friendly. He goes above and beyond to make sure the customer is happy and knows all options. He is thorough in his troubleshooting analysis.

Google

Positive: Professionalism

Google

Positive: Professionalism, Punctuality, Responsiveness

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value Great experience have was fixed under warranty no issues, and AC was was repair on separate day also with great enthusiasm and passion. Highly recommended service technician Piraba!

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Positive: Professionalism, Punctuality, Responsiveness I contact High Efficiency to look into a problem I was experiencing with my AC. Service technician Jason came to my home. He was on time, very knowledgeable, and efficient in assessing the problem. It was a pleasure dealing with Jason

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness Great service

Google

Positive: Professionalism, Punctuality, Responsiveness Prompt service, knowledgeable technician and honest!

HomeStars

I had an AC tune-up on June 4/21. Jason was the technician that was sent to service this call. He is personal, out-going and very conscientious. My AC unit was not working very. He identified a refrigerant leak. He added a dye so that we could detect where the leak was coming from. He also topped up the refrigerant so that the AC would keep us cool. We had a great weekend (despite the high humidity) Thanks Jason.

HomeStars

Very experienced and responsible technician! He came to inspect the job done last year. At the same time, gives very good helpful advices. Company assigned their team to revisit. We do not have to remind them.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value First time to call this company and very satisfied for their professional and good quality, a little bit expensive but worth! Good job!

HomeStars

I called High Effiency this morning to arrange 1st annual maintenance service. A technician happened to be in the area today and he was able to come the same day! Harry was very pleasant, answering my questions and taking the time to adjust the unit to reduce vibration noise. A very good experience!

Google

Technician was great. Same day, on-time visit. He explained my system and possible solutions to help with entire house cooling. He said there was nothing else he could do unless I were to do a complete house gut to access duct/returns. He was honest and didnt upsell me on anything that I didn't need. Would certainly recommend for HVAC needs.

Google

Harry is very professional and helpful, and patient to answer our questions.

HomeStars

Easy to schedule summer maintenance with the office. The technician Showed up on time, did outside and inside checks, and gave some good advice for continued good operations. Would recommend this company.

Google

Great company to deal with. Gilbert, arranged a convenient appointment and I received a text message regarding the arrival time. Jason, the senior technician, was prompt, courteous and very knowledgeable. He was thorough and did an excellent job. I will definitely request Jason for our next service call.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value Good service . Provider was very polite and explained everything very well.

Google

Positive: Professionalism Very polite and professional team. Highly recommend.

Google

Positive: Punctuality, Quality, Responsiveness, Value This a great company to work with. Always impresses with honest, no pressure dealings. Thanks to Jason the technician for getting our AC up and running quickly. Jason tells you how it is with honest advice. Walks you through every step of the repair procedure and provides great pointers on keeping your equipment in good shape for as long as you can. Highly recommend.

Frequently asked questions

What types of HVAC systems does High Efficiency Cooling & Heating Inc. service and install?

They service and install various HVAC systems including air conditioners, furnaces, heat pumps, humidifiers, smart thermostats, and PTAC units.

How does the company handle scheduling and technician arrival times?

The company is noted for prompt scheduling and technicians arriving on time, often providing advance notifications or reminders before appointments.

What can customers expect during a service or repair visit?

Technicians perform thorough diagnostics, clearly explain issues and solutions, work efficiently and professionally, and maintain respectful communication while keeping the work area clean.