Waterloo HVAC Services | ThermalCare Heating & Cooling
ThermalCare Heating & Cooling provides dependable HVAC solutions across Waterloo and The Region. From expert furnace and air conditioning installations to water heaters and smart thermostats, our certified technicians offer prompt service and transparent, upfront pricing to keep your home comfortable in every season.
- Licensed Local Technicians
- Upfront Transparent Pricing
- Prompt Reliable Service
- Licensed Local Technicians
- Upfront Transparent Pricing
- Prompt Reliable Service
- Licensed Local Technicians
- Upfront Transparent Pricing
- Prompt Reliable Service

4.9 Google Rating
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Comprehensive HVAC Coverage Across Waterloo and Beyond
ThermalCare Heating & Cooling delivers dependable home comfort across Waterloo, Kitchener, Cambridge, and nearby communities throughout The Region. Whether you require prompt furnace repairs or precision cooling installation, our local team is equipped to handle the demands of Ontario weather with fast, attentive service for your home.
Comprehensive HVAC & Home Comfort Services in Waterloo
01
Furnaces
High-efficiency furnace installations, thorough multi-point safety inspections, and dependable repairs engineered to keep Waterloo homes reliably warm through cold Canadian winters.
02
Air Conditioning
Complete central and ductless air conditioning installations, seasonal maintenance, and prompt repairs delivering quiet, energy-conscious cooling throughout humid summer months.
03
Gas Lines
Safe, code-compliant gas piping installations and leak checks for furnaces, water heaters, kitchen ranges, outdoor barbecues, and standby generators.
04
Gas Fireplaces
Professional installation, seasonal cleaning, and precision safety tune-ups for direct-vent and insert gas fireplaces to provide dependable supplementary warmth.
05
Water Heaters
Reliable installation, replacement, and repair services for conventional hot water storage tanks and compact on-demand tankless water heating systems.
06
Humidifiers
Whole-home flow-through and steam humidifier installations designed to balance indoor moisture levels, reduce airborne dryness, and protect indoor wood finishes.
07
Smart Thermostats
Professional setup and integration of modern smart thermostats like Ecobee and Nest, offering intuitive temperature scheduling and effortless climate management.
08
Water Softeners
09
Walk-In Fridges

Why Waterloo Chooses ThermalCare Heating & Cooling
At ThermalCare Heating & Cooling, we deliver dependable, energy-efficient home comfort across Waterloo and the Region without predatory rental contracts or hidden fees. Unlike large corporate chains, our certified local technicians provide transparent, upfront pricing for high-efficiency furnaces, heat pumps, air conditioning systems, and water heaters. We focus on prompt, personalized service and precision workmanship to keep your home comfortable through freezing winters and humid summers while maximizing your system's long-term operating efficiency.
We Are Ready to Help in Waterloo
Keeping your Waterloo home comfortable through every season is simple with ThermalCare Heating & Cooling. We are available Monday through Friday from 7:00 AM to 5:00 PM to answer your questions, discuss system upgrades, and arrange prompt service. Reach out today for straightforward, dependable heating and cooling support.
Mon - Fri
7:00am - 5:00pm
Weekends
Closed

Guided by Principle, Dedicated to Waterloo Homeowners
Upfront Transparency
We believe in straightforward answers and transparent quotes. You will never encounter hidden fees, aggressive upselling, or complex equipment contracts—just honest advice focused purely on your home comfort.
Proven Craftsmanship
Every furnace, air conditioner, and heat pump we service is installed with meticulous attention to detail, utilizing premier components and precision safety standards that guarantee long-term performance.
Community Dedication
Living and working across the Waterloo Region, we treat your household like neighbours. We provide prompt, dependable heating and cooling care whenever unpredictable regional weather strikes.
What Our Clients Say
At ThermalCare Heating & Cooling, our reputation across Waterloo is built on transparent pricing, prompt emergency response, and dependable workmanship. We know local homeowners value honest communication and skilled, licensed technicians who put safety first. See what your neighbours have to say about their experiences partnering with our dedicated 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."
