Trusted Cambridge HVAC Services | ThermalCare Heating & Cooling
ThermalCare Heating & Cooling delivers dependable heating, cooling, water heater, and gas line solutions throughout Cambridge. From fast furnace and air conditioner repairs to high-efficiency replacements, our certified technicians offer upfront honest pricing, emergency support, and tailored home comfort to keep your Waterloo Region home running smoothly year-round.
- Certified Local Experts
- Upfront Honest Pricing
- Prompt Emergency Service
- Certified Local Experts
- Upfront Honest Pricing
- Prompt Emergency Service
- Certified Local Experts
- Upfront Honest Pricing
- Prompt Emergency Service

4.9 Google Rating
Let's Get Started
Serving Cambridge and Surrounding Communities Across The Region
ThermalCare Heating & Cooling delivers dependable heating and air conditioning solutions throughout Cambridge and the greater Tri-Cities. From historic homes in Galt and Preston to modern builds in Hespeler, Kitchener, and Guelph, our experienced local technicians provide prompt furnace repairs, AC tune-ups, and expert system installations along the 401 corridor.
Comprehensive Heating and Cooling Solutions in Cambridge
01
Furnaces
Comprehensive furnace repair, annual preventative maintenance, and new high-efficiency system installations designed to keep Cambridge households warm and energy bills low throughout freezing winters.
02
Air Conditioning
Complete central cooling and ductless mini-split solutions, including diagnostic AC repairs, seasonal tune-ups, and modern replacement systems engineered to conquer humid Southern Ontario summers.
03
Gas Lines
Licensed natural gas line installations, extensions, and safety inspections for kitchen ranges, outdoor barbecue hookups, patio heaters, and backup standby generators.
04
Gas Fireplaces
Professional installation, seasonal safety checkups, and precision repair services for gas fireplaces to deliver cozy supplemental heating and dependable ambiance to your living spaces.
05
Water Heaters
Reliable hot water tank repairs and energy-efficient water heater replacements, offering both standard tank and on-demand tankless options built to handle regional hard water conditions.
06
Humidifiers
Whole-home flow-through and steam humidifier installations integrated into your central ductwork to balance indoor moisture, relieve winter dryness, and protect wooden flooring and trim.
07
Smart Thermostats
Seamless installation and configuration of leading smart thermostats such as Ecobee, giving you intuitive remote climate control and automated schedules that reduce overall energy usage.
08
Water Softeners
09
Walk-In Fridges

Why Cambridge Chooses ThermalCare Heating & Cooling
At ThermalCare Heating & Cooling, we deliver dependable, locally focused home comfort solutions across Cambridge, Galt, Preston, and Hespeler. While large corporations often push rigid rental contracts and high-pressure sales, our licensed technicians provide clear, upfront pricing and customized care for your home. From energy-efficient furnace and AC installations to water heaters, gas fireplaces, and smart thermostat upgrades, we prioritize precise craftsmanship, rapid service along the 401 corridor, and genuine respect for your family's indoor comfort.
Reach Out to Your Cambridge Comfort Team Today
Getting in touch with ThermalCare Heating & Cooling is simple and stress-free. Whether you need reliable furnace service, air conditioning care, or humidifiers in Cambridge, our friendly team is eager to help. Reach out Monday through Friday between 7:00 AM and 5:00 PM for prompt, dependable local home comfort support.
Mon - Fri
7:00am - 5:00pm
Weekends
Closed

Guided by Integrity, Quality, and Local Pride
Honest Transparency
We believe in straightforward, transparent pricing with zero surprise charges or misleading contracts, ensuring Cambridge homeowners always know exactly what to expect.
Uncompromising Quality
Every furnace, air conditioner, and heat pump service adheres to rigorous technical standards, carried out by certified professionals dedicated to lasting home safety.
Community-Focused Care
From West Galt to Hespeler, we treat our clients like neighbours, providing dependable, responsive service designed specifically for Waterloo Region weather.
What Our Clients Say
At ThermalCare Heating & Cooling, our reputation is built on reliability, transparent pricing, and quality workmanship. Serving homeowners throughout Cambridge and the Waterloo Region, we take pride in delivering prompt, honest service that keeps homes comfortable all year long. Discover what your neighbours have to say about working with our dedicated local team.
4.9
49 Google Reviews
"Great Service from Start to Finish!
I had an issue with my heat not shutting off after reaching the desired temperature. Paulo quickly identified that the previous HVAC contractor had incorrectly connected the heat pump wiring to...
Art
"ThermalCare came out on the same day to look into our broken A/C in our condo. Paulo was professional, addressed the issue and thoroughly verified the fix. The price was also reasonable, considering he also looked at our bathroom...
Kaan Alsan
"Tyler and team are great at what they do. Highly recommended."
Charlie Antoni
"Very professional and friendly. Highly recommend."
Michelle Lewis
"Great honest service .everything was explained to me Paolo madesure understood.i really appreciate it."
Melanie Vicente-Murga
"Great service"
Jason Gusz
"Excellent service. Arrived quickly, professionally found and fixed the problem"
Oleksii Marynych
"Paulo was great. He provided a thorough explanation of what the problem was and he had it fixed in no time. We will certainly use ThermalCare again!"
Michelle Shannon
"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...
R M
"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...
Don Armstrong
"Great experience! Tyler responded to my call and came same day. He was able to fix my water heater in no time. Highly recommended!"
Andrea Palmer
"Tyler did a great job, he responded very quickly and suggested very sound and cost effective solutions for the service of my AO Smith cyclone gas water heater. I highly recommend Tyler and will definitely call on him I future if and...
Ali Hammad Shaukat
"Thank you Tyler and Paulo for the installation of heat pump and water heater. Also, quick resolution on any issues/concerns. Highly appreciate the customer service."
Varun Viswanathan
"Its very reassuring to have a professional install....thanks for that !!!"
shvlhd73rigid
"Couldn't be happier with the service provided. Thank you very much."
