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About aire one kw
Our HVAC Company, Celebrating 35 Years Of Service
Optimizing climate comfort for homes and businesses, Aire One Heating and Cooling is a leading HVAC company in Kitchener-Waterloo that has been providing HVAC services for over 34 years.
Our HVAC Company serves our local communities of Kitchener, Waterloo, Guelph, Cambridge, Stratford, Woodstock, Fergus, Listowel, and the surrounding areas in southern Ontario.
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Aire One kw HVAC Company has won several awards from recognized leaders of the industry for their achievements and exceptional, loyal, and dedicated customer service.




















About aire one kw HVAC Company
Our Team
Our team of HVAC technicians is bonded, licensed, and factory-trained technical specialists. At our HVAC Company, our work is comprehensive; we work with furnaces, air conditioning, air quality control, water heaters, and water softening, and we even offer a wide variety of maintenance and protection plans along with competitive promotions and rebates.
The experienced, bonded, factory-trained, and licensed technical specialists at our HVAC Company will install and service your equipment with incomparable professionalism. Our 24-hour emergency HVAC service with electronically dispatched technicians is available to respond quickly to our HVAC Company’s customers’ needs.
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Our Commitment
Aire One kw, being one of the largest HVAC companies, offers our customers quality equipment at very competitive pricing. Call our HVAC Company or visit our Showroom!
Savings
Over $5000
Get the best offers and rebates from our Kitchener HVAC company and save money with upgrades!
Customers
12600+
Through the years, thousands of home and business owners have chosen us as the best HVAC company in the area!
Support
24/7
Our customer support team is here to answer your questions and help you choose the best option for your home.
20+
Awards
12.4K
Satisfied customers
About us
Why Choose Us?
Our HVAC Company technicians are experienced in handling the installation and maintenance of furnaces, air conditioners, heat pumps, water heaters, and other appliances. We also offer VIP Membership Plans to assist you with annual maintenance inspections and services throughout the year.
Having your climate just right makes all the difference. That’s why many of us have furnaces, AC units, and air-quality products. While these technologies are more advanced today than ever, they’re not faultless. You need a trusted HVAC Company to install, repair, maintain, and replace your HVAC systems.
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I just had my brand new thermostat and furnace installed by Erik and Bill, they did a phenomenal job and were extremely quick. I would recommend to anyone looking to get work done on their heating and cooling systems! Thanks again guys!
Hailey Cloutier

Pat and Owen were super professional, friendly and efficient. Tankless water heater and a water softener install was smooth sailing. They cleaned up after and answered all our questions. Very happy with the service.
Craig Robertson
Reviews
Honest reviews from happy customers
We have had the pleasure of working with thousands of customers to make their home more comfortable. Hear from our satisfied customers and make the best choice for your home!
Help Center
Frequently Asked Questions
Got questions about your heating, cooling, or air quality needs? We’ve answered some of the most common questions to help you make informed decisions about your HVAC system.
If you don’t see the answer you’re looking for, we’re happy to help—contact us today and let our HVAC Company assist you with any inquiries you may have!
Schedule Service1-866-234-8200