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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.

Top of line Products

Top of line Products

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

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

  • Christian Joseph

    Customer Reviews

    " Did my AC with Mr. oKalapi Patel and it was great! Not only that he came on Victoria Day Monday in order to accommodate my schedule the service and unit work perfect and the price is very competitive!!!! A+Will..." read more
  • Pulkit

    Customer Reviews

    " best service provider. very knowledgeable. I had no heat at my retail store and he was able to find what is cause and fix it. i am giving 5 start because of..." read more
  • Customer Reviews

    " While looking for an air conditioning for our century home, I contacted ThermEnergy and spoke with Kalapi Patel. As the company did not have many reviews I was apprehensive at first, but realizing the company was fairly new, and feeling comfortable with all the valuable information that Mr Patel shared to help me select the right product..." read more
How We Can Help

Our Services

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