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We Build for Your Comfort

Choose your Own Climate with ThermEnergy

ThermEnergy heating & cooling has provided quality heating and cooling services to home and business owners in GTA and surrounding. We hire only the most highly skilled professionals who draw from years of industry experience and share a common dedication to customer satisfaction. Through ongoing training, state-of-the-art equipment, and top-quality systems, we deliver reliable and rewarding solutions to the most difficult challenges. Count on us to custom design/build a heating and cooling system that’s exactly right for you.

We specialize in leading manufacturers such as Lennox, York, American Standard, Rheem, Goodman, and many others to meet your most exacting demands for efficiency, durability, and overall performance. Through precision repair and seasonal maintenance, we ensure lasting satisfaction and dependable operation. We also offer comprehensive duct cleaning and indoor air quality products to create a cleaner, healthier, and more comfortable indoor environment, whether you are relaxing at home or hard at work.

Our Key Values

Why Choose ThermEnergy?


Top of line Products

Top of line Products

We only recommends you most efficient, reliable and perfectly matched system for your needs.

Warranty

Warranty

We back our product and installation with extended warranties for part and labor. 10 year protection plan available.

Ease of Payment

Ease of Payment

Provides monthly finance, rental or deferral options at very low interest rates.

Team of Experts

Team of Experts

Our techs, installers are best in industries with lots of experience, licensed and insured. Who will make sure your system works safe, efficiently and reliable.

Same Day Installation

Same Day Installation

We understand how uncomfortable if HVAC system doesn’t work, we guarantee your installation within 24hrs.

Free Consultation

Free Consultation

Our expert will help you choose right product for your needs, explains warranty and protection plans, government rebates, and installation details at no cost.

Customer Reviews

What Our Clients Say


Derek Ng
Derek Ng
28. July, 2020.
Thermenergy provided the most competitive pricing for my request for quotation for a “two birds with one stone” job: 1) Fix central A/C (recharge refrigerant), 2) Remove and replace 40 gallon rental hot water heater. Contacted a bunch of companies through Homestars and locally as well. Kal got back to me quickly through Homestars and spoke with him by phone. He was knowledgable and easy to talk to. Kal recommended the Rheem PV40, and advised that we keep the same sizing for practicality and energy savings. He was helpful at explaining the process to return the rental tank, and that his guys would take care of it. Kal actually showed up the next day to fix my A/C and to confirm existing site conditions and pricing for the hot water tank. His pricing was “all-in” with no surprises. For the A/C fix, Kal quickly recognized that the original installers left the refrigerant lines overcharged. Opposite to what we thought was broken by conventional wisdom! Although it was a fast and easy fix, Kal hardly charged any money at all for the repair. For the hot water heater work, two technicians showed up the following week. The two gentlemen were punctual, friendly and answered all my questions in a helpful manner. The workmanship appears to be pretty good. Hardly any mess left behind. Rental unit was returned to Reliance Home Comfort the morning of the following business day. We’re pretty happy with the Rheem PV40, it’s much quieter compared to the previous rental GSW power vent unit. Good riddance to monthly bills. Work was completed in early-July 2020. So far so good.
Brad Greentree
Brad Greentree
8. July, 2020.
Great company to work with. Kept me up to date when technicians would arrive and when they did, they were very courteous. Best price, Great service and they cleaned up all of their garbage. Highly recommend.
vijay makwana
vijay makwana
30. June, 2020.
professional people to deal Job done ✔ perfectly and nicely.Highly recommend.
Judy Dela Cruz
Judy Dela Cruz
30. June, 2020.
We had ac cooling problem. The coil froze whenever we turned on the ac. Refrigerant leaked as what the google and what people said who had experienced the same problem. We sought the internet for ac installer company who has the cheapest price yet good quality product, and with fast yet excellent service. Brands and prices varies. We ended up with ThermEnergy with the best price and best brand quallity. It was installed promptly. Another problem was found by the knowledgeable guy name Kal. The condenser In the furnish was busted. He changed it and charged us only for the part price. Now we enjoy the cool house, thank you ThermEnergy and thank you Kal. I highly recommended ThermEnergy for any ac needs.
Edward Njoroge
Edward Njoroge
24. June, 2020.
I have been a recipient of exceptional service by the indefatigable Patel. He has now installed my residential AC along with AC for 2 of our rentals. One of his most outstanding quality of his service is customer care. One AC had a problem because when sod was installed in this new built house, the dust clogged the filter stalling the AC. Patel gave me clear instructions that I passed on to the tenant and the AC came alive. Thank you very much! That is why I am a repeat customer.
Vinit Umtajkar
Vinit Umtajkar
12. June, 2020.
There was an issue for our central AC on hot summer day. I called Kalapi. He immediately responded and set up time to check/repair. He came on time as promised and repaired urgently for right cause of repair. He is very professional in his job. Also got a competitive quote for tank less water heater. I recommend him for price efficiency and professional work.
Tony Zhou
Tony Zhou
10. June, 2020.
Kal is great! Honest and excellent service. Got my AC capacitor replaced very fast. Highly recommend!
Garvin Banwarie
Garvin Banwarie
29. May, 2020.
Great friendly technician. Arrived on time, completed the job within expected time. Processed was explained. What use to be a humid house is now an icebox....thank you ThermEnergy for your great work!

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Our Services

We Serve Only Quality Work

  • York
  • American Standard
  • navien-inc
  • rheem
  • keeprite
  • carrier
  • Daikin
  • Honeywell

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