Mr. Furnace Heating and Air Conditioning provides homeowners in St. Catharines, Niagara, and the surrounding areas with professional indoor air quality services and products that keep your home’s air clean, healthy, and free of contaminants, so you and your family can breathe easier.
Clear your home’s air of indoor pollutants & contaminants such as mould, viruses, germs, odours & allergens with our ultraviolet light and activated carbon cell air filtration system.
Learn more about our whole house UV air purifier.
Regular duct cleaning can help keep the air in your home free from particles and contaminants like dust, debris and mould, as well as unpleasant odours in the air. It can also help reduce symptoms from allergies & asthma.
Learn more about our duct cleaning services.
A whole-house humidifier can reduce the side effects of artificial heating like dry skin, sore throat, and static electricity buildup.
Learn more about our humidifiers.
Cleaning your dryer’s vent will help reduce the risk of fires in the home. It also helps improve your dryer’s overall efficiency & performance.
Learn more about our dryer vent cleaning services.
Breathe easier with indoor air quality services in St. Catharines, Niagara & the surrounding area from Mr. Furnace Heating & Air Conditioning.
Breathe easier with indoor air quality services in Hamilton, Burlington & the surrounding area from Mr. Furnace Heating and Air Conditioning.
Heating & Air Conditioning for St. Catharines & the Niagara Area
Whether we are installing an air conditioner or repairing your furnace, the team at Mr. Furnace stands behind our work. We aren’t satisfied until you are satisfied, and we will do everything we can to ensure that your experience with us is a great one.
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We aren’t satisfied until you are 100% satisfied with our craftsmanship, products, and materials. If within two years of the date of installation, you are not completely satisfied with our service or the quality and performance of your home comfort system, and we can’t make it right for you then we will gladly remove the system and return your original investment.
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If your new system breaks down within the first year, leaving you without heating or cooling, we guarantee that we will repair your equipment within twenty-four hours of your call or we will fix your problem for free and give you $1,000 to apologize for the inconvenience.
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Not too hot, not too cold… Just Right!™ If your system does not achieve the temperature you desire, we will make any modifications up to and including replacing the entire system at no charge.
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We promise that while our technicians are in your home, they will respect your property, protect it from damage, and leave their work area as clean as they found it. If we fail to meet any of the high standards we have set for ourselves, we will give you our full Five Year System Check-Up Package free of charge.
“Jeff came out on a Sunday evening when our AC wouldn’t work. He was incredibly nice and diagnosed and fixed the problem promptly. Now everything is working great. Thanks, Jeff!”
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 & the Niagara Area
We guarantee all of our work for one year after the date of installation.
Reliable service, whenever you need it. No additional charge for after-hours, weekend, or holiday appointments.
Mr. Furnace has been serving families in St. Catharines and the Niagara region since 1978.
All of our technicians undergo a thorough background check and extensive training.
Our customers are our neighbours – we’ve been Serving local families for over forty years.
We have an average 4.5-star rating on Google, and the Better Business Bureau® has awarded us an A+ rating.
“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.“