Air Conditioning Service in St. Catharines, Niagara & Surrounding Area
Home AC installs, tune-ups & 24 hour repairs at no extra charge. Financing available.
24 Hour Home AC Services
Staying cool all summer long is no sweat with help from the air conditioning pros at Mr. Furnace Heating & Air Conditioning.
Serving St. Catharines, Niagara & surrounding communities, our technicians offer top-tier service in AC installation, maintenance and 24/7/365 repair, with NO EXTRA CHARGE for weekends, holidays, after-hours or emergency service.
For every level of service, from fresh installs to fast fixes, we’re here to help you make the most of your home comfort and beat the heat all summer long.
We stand behind our work and our people. For up to 2 years from the day we install a new heating or cooling unit, we will repair, replace, or refund anything necessary until you are 100% satisfied. That’s our guarantee to you.
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If you are not completely satisfied with our services within 2 years of installation, we’ll make it right. No loopholes, guaranteed.
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If your unit breaks down within 2 years of installation, we’ll repair it within 24 hours or give you $1,000 for your troubles. No hassles, guaranteed.
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If your unit is too hot or too cold, we’ll make it right, including a complete replacement if necessary. Just right, guaranteed.
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If we are disrespectful or if we fail to keep your home clean and damage-free, we’ll give you our full, 5-year Just Right™ Check Up Protection Plan for free. We respect you, guaranteed. No hassles, guaranteed.
“From the home comfort specialist to the installers, Mr. Furnace was a pleasure to deal with and very accommodating. They went above and beyond from initial consultation to the end of installation. They committed to everything they said they would do and more. All work is certified and looks very clean and neat. They are even coming back in the spring for AC unit start up. If you need a new furnace, air conditioner, or just service I highly recommend Mr. Furnace.“
“I have had the best quality service, maintenance and assurance of safety and performance of the furnace and humidifier unit! Matt and others have been professional and explained the issues of concern. This was a scheduled annual maintenance and some problems needed tending to proactively rather than waiting for the system to break down. I am so glad I joined the monthly program. A superb company and team!“
We’re proud to offer ENERGY STAR® certified products, the gold standard for measuring energy efficiency in North America. Whether you’re looking for a furnace, air conditioner, water heater, or heat pump, all products with the ENERGY STAR® label have undergone rigorous testing for energy efficiency.
For you, this means lower emissions and a lower energy bill.
Heating & Air Conditioning for St Catharines, Niagara & all surrounding Area
All our installations are guaranteed for 2 years from the date of installation.
Expert service whenever you need it, for no extra charge – twenty-four-hours a day, seven days a week.
We have expertise you can trust with over 45 years of experience in the HVAC industry.
We perform background checks and extensively train our technicians to be Right Time™ certified.
Mr. Furnace has been based in St. Catharines since 1978. We’ve had a lot of time to get to know our neighbours.
We have a 4.6 star rating on Google, and an 85% rating on HomeStars.
