Special Offers & Coupons

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Inventory Clearance – While Quantities Last

Act now to take advantage of our inventory clearance sale!

Plus, ask about our free of charge in-home assessment. Book online, or give us a call 24/7, 365 days a year.

Hurry! This great deal ends soon!

Terms & Conditions apply. Call us for full details.

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Mr. Furnace Wants to Give You up to $3000 Off an Entire System!

With cold weather just around the corner, we want to provide the best discounts available to ensure you and your family are kept warm all winter long.

It’s the best time to buy and the right time to book your free of charge in-home assessment!

Terms & Conditions apply. Call us for full details.

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20% OFF Duct Cleaning this Fall

Ensure the air quality in your home is free of dust and dirt.

When Fall & Winter weather comes our way, we can expect to spend more time in our homes. Duct Cleaning helps make the air your family breathes clean, and clear of pollutants like microbes, mildew, and even bacteria.

Book your duct cleaning appointment today!

Terms & Conditions apply. Call us for full details.

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Over 40 Years of Expert Service

Since 1978, the friendly experts at Mr. Furnace have serviced over 15,000 homes and counting!

15, 000
Furnaces Installed
15, 000
Homes Serviced
Star Rating
On Google Reviews

Call Us. We’re Very Friendly



Book Online

Satisfaction Guaranteed

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

Decades of Experience

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

Locally Owned & Operated

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

24-Hour Service

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

Right Time™ Certified Technicians

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

Exceptional Customer Service

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

24/7 365 SERVICE

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