24 Hour Furnace Repair in St. Catharines & Niagara Area

Cleaning your dryer vent regularly reduces the risk of fire, helps ensure maximum efficiency, and extends the life of your dryer.

855-503-6796 Book A Repair Online

Heating & Air Conditioning for Hamilton, Burlington, & Area

24 Hour Emergency Furnace Repair Near You

NO HEAT? CALL 289-271-0028 FOR EMERGENCY REPAIR SERVICE NOW. NO EXTRA CHARGE.
Call the certified HVAC experts at Mr. Furnace anytime, day or night, to get your furnace fixed fast.

  • No extra charge for all emergency & after-hours service
  • 24/7/365 residential furnace repair, including all weekends & holidays
  • Last minute & emergency home appointments available
  • Fast response from expert certified St. Catharines & Niagara area HVAC technicians with five decades of experience

Round-the-Clock Service for All Furnace Makes & Models

We have licensed HVAC technicians on standby, all across the St. Catharines & Niagara area, ready & able to service all makes and models of heating systems – no matter what the issue.

From a fast & simple fix to a tricky, specialized repair, our certified team members will warm up your home in no time!

What Sets Us Apart

  • Over Forty Years of Experience – Mr. Furnace has been the furnace repair company of choice for the Niagara region and St. Catharines families since 1978. With decades of experience, you can rest assured that we have the knowledge and the skills to fix even the trickiest furnace problems.
  • Twenty-Four Hour Service – We offer twenty-four hour service, so you’ll never have to wait out a cold night with a broken furnace. Help is just a phone call away. There is no additional charge for weekend, after-hours, or holiday service.
  • Exceptional Ratings – We take our commitment to excellent customer service seriously, so we work hard to ensure that every interaction you have with us leaves you satisfied. This is reflected in our 4.5-star rating on Google and an A+ rating from the Better Business Bureau.
  • Satisfaction Guaranteed – TOur expert technicians are highly trained, punctual, efficient, and effective. We aren’t satisfied until you are satisfied.

Call the pros at Boonstra anytime at

855-503-6796 or request a quote online today!

Heating & Air Conditioning for Hamilton, Burlington, & Area

Our Guarantees

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.

Why Choose Us?

1

No Loopholes™

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.

2

No Hassles™

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.

3

Just Right™

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.

4

We Respect You™

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.

What Homeowners Say About Boonstra’s HVAC Services

“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!”​

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Heating & Air Conditioning for Hamilton, Burlington, & Area

Satisfaction Guaranteed

We guarantee all of our work for one year after the date of installation.

24-Hour Service

Reliable service, whenever you need it. No additional charge for after-hours, weekend, or holiday appointments.

Decades of Experience

Mr. Furnace has been serving families in St. Catharines and the Niagara region since 1978.

Right Time™ Certified Technicians

All of our technicians undergo a thorough background check and extensive training.

Locally Owned & Operated

Our customers are our neighbours – we’ve been Serving local families for over forty years.

Exceptional Customer Service

We have an average 4.5-star rating on Google, and the Better Business Bureau® has awarded us an A+ rating.