Furnace Installation, Maintenance & 24 Hour Repair Service Near You

Home heating services in St. Catharines, Niagara & surrounding communities.

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24 Hour Home Comfort Solutions

Our Home Furnace Services​

Your Niagara Home Heating Professionals 

Call the pros at Mr. Furnace for a full range of home heating pros that help you & your family combat the woes of Canada’s wet, wild winter season.

From fast repairs to full installation, we do it all.

  • 24/7/365 residential repair service at NO EXTRA CHARGE for weekends, holidays, or after-hours service 
  • Emergency & last minute home appointments available  
  • Certified experts with three decades of experience and G1, G2, 313A & 313D, 308A, ODP, Wardflex, and Supervior Training Program & IHSA 

Our Guarantees

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.

Why Choose Us?

1

No Loopholes™

If you are not completely satisfied with our services within 2 years of installation, we’ll make it right. No loopholes, guaranteed.

2

No Hassles™

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.

3

Just Right™

If your unit is too hot or too cold, we’ll make it right, including a complete replacement if necessary. Just right, guaranteed.

4

We Respect You™

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.

What Homeowners Say About Mr.Furnace’s HVAC Services

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!“​

ENERGY STAR® for Your Home

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

Satisfaction Guaranteed

All our installations are guaranteed for 2 years from the date of installation.

Reliable Service

Expert service whenever you need it, for no extra charge – twenty-four-hours a day, seven days a week.

Decades of Experience

We have expertise you can trust with over 55 years of experience in the HVAC industry.

Certified Technicians

We perform background checks and extensively train our technicians to be Right Time™ certified.

Locally Owned & Operated

Boonstra has been based in Hamilton since 1961. We’ve had a lot of time to get to know our neighbours.

Exceptional Customer Service

We have a 4.6 star rating on Google, and an 85% rating on HomeStars.

Book a Home HVAC Service With the Pros at Mr. Furnace