Girin came to do the installation. He was knowledgeable and polite. Highly recommend.

- Lucy Stein - Dec 08, 2025 - Reviewed on Google

The technicians helped us resolved our problem. Harry was professional, friendly, and knowledgeable. He explained what potential issues were and what the fixes would be. Setting up an appointment through Marco was very quick and easy

- Nhat Minh Tran - Dec 05, 2025 - Reviewed on Google

Very good service. He explained everything and provided advice on our 15 year old water heater.

- Dinesh Virmani - Dec 05, 2025 - Reviewed on Google

Sam works great. Very professional and friendly. Give us a good solution and cost effective

- Zhenjun Li - Dec 04, 2025 - Reviewed on Google

- Jingyao - Dec 03, 2025 - Reviewed on Google

Marko quickly identified the issue with my furnace and replaced the required part. He was polite and considerate.

- LINDA ROSEKAT - Nov 27, 2025 - Reviewed on Google

⭐️⭐️⭐️⭐️⭐️ 5-Star Experience I had an excellent experience with High Efficiency and would highly recommend their services. The team is professional, efficient, and genuinely committed to doing things the right way. A special thank you to Sam, the technician. His work was outstanding. He provided a clear, objective assessment of the installation with all the proper readings, and took the time to explain everything patiently and thoroughly. His professionalism and attention to detail really stood out. You can tell he takes pride in his work — and that level of dedication builds real trust and confidence. Replaced my motor blower and adjusted the tilt to my furnace and gave good advice on care. Furnace up and running just in time for winter. Very happy with the service from start to finish.

- Bruce Ing - Nov 26, 2025 - Reviewed on Google

Very happy with my service tech. He checked all the vitals of my heating/ cooling system and gave me an update. Would definitely recommend to others.

- Tina Pierucci - Nov 25, 2025 - Reviewed on Google

Sam did an awesome job! The humidifier was installed quickly and properly. Super professional and hassle-free experience. Highly recommend High Efficiency Cooling and Heating Inc!

- Atilla Caliskan - Nov 25, 2025 - Reviewed on Google

- Charles Delahey - Nov 14, 2025 - Reviewed on Google

Very good service provided by Sam who was able to figure out the issue with my condo Hvac and fixed it quickly.

- Gabriel Perez - Nov 14, 2025 - Reviewed on Google

Sam, the technician was on-time, friendly, competent, clear and straightforward. Highly recommend. The owner is also very fair, responsive and transparent about the labour, parts, and pricing. This company is my go-to for all HVAC equipment and maintenance

- Erin Hobin - Nov 13, 2025 - Reviewed on Google

Great service. Came promptly within the appointment time. Courteous and explained the work done clearly.

- Calvin Kong - Nov 13, 2025 - Reviewed on Google

The tech visited our home as schedule, he was very knowledgeable and solved the problem on the spot.

- Daniel Ferreira - Nov 12, 2025 - Reviewed on Google

- Harry Xu - Nov 12, 2025 - Reviewed on Google

My home was without heat for the whole night as my funance couldnt turn on. Harry came to diagnose and fix the issue. He analysed & explained the issue to me in a very clear way. He also gave me a set of sound advices in using furnance. Harry is very professional with excellent service. Highly recommended

- Scott Li - Nov 12, 2025 - Reviewed on Google

- Mayer Yang - Nov 11, 2025 - Reviewed on Google

Sam was friendly, efficient, and got the job done. Great service from start to finish! I called the company and within 5 mins they called me back to offer their services.

- Melanie Kalloo - Nov 10, 2025 - Reviewed on Google

- Jim Williams - Nov 10, 2025 - Reviewed on Google

Harry, from High Efficiency Cooling & Heating Inc. did a HVAC repair work in our condo, he was GOOD, the reason for my rating, he was knowledgeable, direct to diagnose and kept the site clean.