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Business ProfileHVAC Companies in Cambridge, Ontario

ThermalCare Heating & Cooling

ThermalCare Heating & Cooling is an HVAC company in Cambridge serving homeowners, realtors, property managers and business owners. It offers installation or service for heating and cooling systems, water heaters and water softeners.

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Business Highlights
  • Locally owned and operated.
  • Its technicians are licensed and trained to service all makes and models of furnaces, air conditioners and fireplaces.

Service Area

Cambridge, Kitchener, Guelph and surrounding communities in Southern Ontario.

Public local listing. ThermalCare Heating & Cooling is one of 12 HVAC companies ProsGrade lists in Cambridge, Ontario.

Listing details

7 services listed, including Furnaces, Gas lines and Fireplaces. Open 24 hours, 7 days a week. 46 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How ThermalCare Heating & Cooling compares with the other 11 HVAC companies on ProsGrade in Cambridge, using public Google ratings and review counts.

  • One of 12 Cambridge HVAC companies on ProsGrade.

Trust Signals

Open-hours availability varies; same-day appointments may be possible depending on schedule.

Services Covered

7 services
  • Furnaces
  • Gas lines
  • Fireplaces
  • Air conditioning
  • Hot water tanks
  • Humidifiers
  • Water softeners

Reviews

What customers say

Customers describe prompt responses and repairs: one furnace customer says the crew arrived within 30 minutes, and another reports Tyler came the same day and quickly fixed a water heater. One customer says a condensation-pump failure was missing from the furnace inspection notes; a later inspection found leaking gas and deemed the furnace unsafe.

Customer Reviews

R M

We had our furnace shut down with a pressure switch fault, and ThermalCare was outstanding from start to finish. The technician quickly diagnosed the issue, clearly explained what was happening, and got the furnace running safely right away. What really stood out was the follow-through, he realized the pressure switch itself needed replacing and went out of his way to return the same day with the part so we wouldn’t have to pay a second service call or spend another cold night without heat. The repair was done quickly, cleanly, and at a very reasonable price. Honest, knowledgeable, and genuinely customer-focused service. It’s rare to find a company that puts people first like this. I wouldn’t hesitate to recommend ThermalCare to anyone needing furnace or HVAC work.
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Laura Shantz

We hired this companies technicians based on a recommendation from our home inspector to perform a furnace maintenance and inspection. The purpose of this visit was to ensure the furnace was in good working order, that no dangerous gases were being emitted, and that all components were functioning safely. During the appointment, the technicians performed maintenance and informed us that the condensation pump had failed and that some bonding wiring work was required. They showed us that the condensation pump was leaking onto our floor. We were told that while the furnace was currently safe, it could fail at any time and that we should be prepared. We were advised that your office would contact us the following Monday with a quote for the required repairs. After not hearing back, I followed up on January 7, 2026, to inquire about the status of the quote. It took several days for the technician to return my inquiry, and at that point we were informed that the condensation pump failure had not been included in his notes, despite it being clearly demonstrated to us during the visit. Out of an abundance of caution, we decided to seek a second opinion. A technician from another company arrived and, immediately upon entering our home, stated that he smelled something off.  Within approximately ten minutes of inspection, he identified extensive water damage, leaking gas, and rust to the internal components of the furnace, and deemed the furnace unsafe. He red-tagged the unit and informed us that it was a serious safety hazard requiring full replacement. He was able to maneuver a camera inside the furnace and show us all the rust, and the water was pooling at the bottom inside the unit, and explained why these findings made the furnace unsafe. Given his findings, I am extremely concerned and confused as to how this companies technicians did not detect these issues or perform the appropriate testing to identify a furnace that was ultimately deemed unsafe by another professional in such a short period of time. It is mainly the ignorance of the rust inside the furnace that baffles me - I saw it myself, and don’t understand how that wasn’t noted, or at least mentioned to us at the time of the maintenance routine. We relied on this companies expertise to ensure the safety of our home, and this situation has caused us significant stress and concern.
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Don Armstrong

Great Service. My furnace went out over Christmas holidays. Called ThermalCare for some servise. They told me they would come in an hour. They showed up in 30 minutes. Found my problem, had to order some parts. They returned the next day a got the heat back on. Very fast and freindly service. Very reasonable priced as well. Thanks for the great work.
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