GoogleYour service was excellent and very fast. Daniel was very professional technician,great guy, so experienced, kind. Thanks for the professional service.
BUSINESS REVIEWS
High Efficiency Cooling & Heating Inc.
570 Alden Rd. Unit 3, Markham, ON, L3R8N5, Canada
Write a reviewAbout 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 301–350 of 1,648 published reviews.
GoogleGoogleTheir technician is knowledgeable, fixed my hotel’s control system right away.
GoogleHigh efficiency and good service
GoogleCourteous and knowledgeable, very professional. Sorted out my humidity issues
GoogleHarry很专业，做事非常细致，老板超级nice.非常专业的公司，专业的团队.
GoogleI’m so impressed with the service provided by this company. I had to change my appointment and they were friendly and accommodating. The technician showed up exactly when scheduled and answered all my questions. I will definitely continue to have my furnace serviced through them in the future
GoogleThe furnace maintenance service was completed as scheduled and on time. The only thing that I was not informed of, before the servicing, is that there is now a 3% surcharge if you pay with a credit card which was never the case in the past.
GoogleMy furnace stopped working one morning. The fan worked but no hot air was coming out. At technician, Liam, came in the afternoon and quickly diagnosed the problem: a faulty thermostat. I replaced it from one I bought from Home Depot. The heating is back! Thanks Liam!
GoogleExcellent service. Responsible and professional.
HomeStarsMet Jamie for an evaluation. He made some good recommendations which I went with(lower blower box and larger coil). Booking was easy, installers were fantastic and a very competitive price to replace my 30 yr old furnace and AC. Not only the units were replaced, they replaced all the copper lines and intake/exhaust..literally a new HVAC system The installers did a good job and made sure to use drop cloths, all equipment installed as per contract. Office support (Natalie) is amazing as well. Followed through with replacing an AC bracket that I requested and provided me with a Lennox warranty certificate 2 weeks later. Just as promised. Overall, a very good job by the whole team and I would definitely use them again!
GoogleI recently had Harry from High Efficiency Cooling & Heating Inc. repair a leakage in my furnace, and I couldn't be more satisfied with the service. Harry was skilled, efficient, and clearly knowledgeable about the job. What really stood out was his positive attitude and his willingness to explain the problem and the steps he took to fix it. It's great to see someone who takes pride in their work and truly cares about doing a good job. I highly recommend Harry and High Efficiency Cooling & Heating Inc. to anyone needing furnace repairs!
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HomeStarsWere able to clean burners and replace gas valve and clear red tag to make boiler pass safety inspection Other companies had said couldnt be done and were insisting on replacing boiler. Boiler is working fine so happy that could pass safety inspection
GoogleI purchased my furnace and AC from High Efficiency and order annual maintainenace from them since then. Everything works fine and the technician has just come in for a service yesterday. I have to say the young man is really professional. He cleaned and checked every details. Explained to me clearly what he has done for the visit. I am impressed with the service.
GoogleExcellent Service Rana was great! I received a text that a service tech would be arriving today per scheduled furnace maintenance a couple of weeks ago. He arrived between the stated time and was very respectful of one's property. He was prompt and diligent at ensuring all parts of the furnace that needed to be maintained & adjusted. He also indicated that that igniter is working but may be needed to be replaced. However, he assured me that it is fine for this winter and maybe next winter, too. 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 but then came back realizing he had not replaced the humidifier filter that I had & brought out. I was fine to replace it but very pleased he came back and we both did it. Great job, Rana! And have been with High Efficiency for almost 15 years for both heating & air conditioning. Very satisfied and highly recommended.
HomeStarsAnnual service & contract renew. Always pleasant & thorough. Take their time & show you what they did. Respond promptly
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GoogleThe technician who came to service our furnace was very efficient and knowledgeable about the work. He provided very useful ideas about how a home owner can understand the best operation of the equipment.
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HomeStarsWe have a service membership program with High Efficiency Cooling & Heating which includes the furnace maintenance. The technician also changed the humidifier filter and recommended a fix to the broken humidifier knob, explaining how it works. Great service!
GoogleService 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
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GoogleThey responded promptly to my inquiry, had someone down same-day, took care of the issue on the same day as the assessment, and accepted payment on the spot. Great company to work with.
GoogleGreat service and very knowledgeable.
GoogleHad them to install the Ecobee smart thermostat in my condo unit. Friendly staff and technician, price is reasonable. Recommended.
GoogleVery thankful to technician Liam. He solved an HVAC concern that other technicians weren't able to fix, and stayed late to make sure the job was completed correctly. High attention to detail and great at diagnosing tricky problems. Thank you High Efficiency - Liam is an excellent technician
GoogleHarry diagnosed our A/C issue and provided clear and concise details in regards to both solving the immediate issue and next steps that needed to be done to rectify the issue permanently. Communication and on-site timing was excellent. Thanks again.
HomeStarsJamie is very professional and well informed individual. He answered all my questions patiently and provided guidance in regard to the various options available to me so that I could make an informed decision about replacing my furnace, AC and water Heater units.
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GoogleVery professional, informative and efficient. Thanks Harry for your service and patience.
GoogleExcellent sales, administration, installation and maintenance service Rana experience and excellent service
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GoogleRandeep was very professional and explained the problem and solution. He made sure everything was upto my satisfaction before leaveing. Thanks Randeep Rana for an excellent job.
GoogleTechnician arrived on time and was very helpful and thorough in his work.
GoogleHigh Efficiency was great to deal with, definitely use them again.
GoogleJust wanted to let you know that I had a wonderful experience with High Efficiancy Cooling & Heating. The technician was knowledgeable, helpful and so courteous. He not only diagnosed the problem right away but also did some maintenance on my unit. He also suggested a few tips about programming and other practical instructions to implement which would help with the functioning of my AC. Will definitely use this company the next time I have cooling or heating issues.
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GoogleThe technician is very knowledgeable and figure out our furnace shut down issue quickly. The overall experience is pretty good and I definitely gonna choose them again
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GoogleHigh Efficiency Cooling installed the energy efficient heat pump for me in late November last year. Last week, we were not getting cool air and discovered that the furnace fan stopped working. We had no choice and had to replace our furnace with a new one. Lo and behold, after installation, High Efficiency Cooling had to spend 4 hours to replace the "coil" unit above the furnace. Rana, the technician very professional and stayed to ensure the unit in good working conditions and there is no blockage in the drain tube. Thanks, Rana.
GoogleI recently had the pleasure of working with Richard, and I couldn't be more satisfied with his service. He arrived right on time and demonstrated a high level of professionalism throughout the entire process. Richard efficiently diagnosed and fixed the issue with my AC, ensuring it was up and running smoothly. His expertise and dedication to quality work were evident, and I highly recommend him to anyone in need of reliable and skilled AC repair services.
GoogleCourteous and knowledgeable, very professional. Sorted out my humidity issues
GoogleI am very satisfied with the HVAC service I received. The technician Harry Yan was very punctual, arriving on time, and worked quickly and efficiently. His professionalism was impressive. Not only did he solve the issue with my HVAC system, but he also patiently answered all my questions. Overall, it was a great experience, and I highly recommend their service!
GoogleThis is regarding the maintenance that was performed by Harry. He did a great job doing the check of my equipment. He has excellent knowledge of the equipment he was servicing. Furthermore, he took the time to answer any questions I had regarding the heat pump and proper settings of the thermostat.
HomeStarsHarry was very professional in diagnosing the issue for my AC and very through in coming up with solutions.
GoogleI just got 2 heat pumps installed with High efficiency cooling and heating. They did an immaculate job of staying through the day and completing the installation. Their work was thorough and neat. The wires that run outside the house was covered neatly with a case. The wires inside were alone missed to be covered with a case for which I have already reached out. Hope they address this as well. Overall very good experience. Highly recommend them to others.
HomeStarsWe called High Efficiency Cooling & Healting Inc. for a/c maintenance. Liam came and did maintenance on the a/c. We had drain pipe blockages, so Liam explained clearly the benefit of installing an automatic condensation drain pump. We had this installed and we also signed up for an a/c & furnace maintenance plan. Thanks Liam!
GoogleExcellent service! Experienced technician.
GoogleAgain we are happy with the work that was performed!
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.