Clean Ducts Can Offer Relief From Allergies

Regular duct cleanings remove dust, mould, bacteria, and other allergens from the air in your home.

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Professional Duct Cleaning for St. Catharines & the Niagara Region

What Sets Us Apart

Our experienced team will do more than just clean your ducts. To ensure that all dust and other debris is removed from your heating system we will clean and spray your ducts, vents, and registers as well as the mechanical components of your furnace including your heat exchanger, coils, drip pan, and fan.

We strive to provide each customer with an unparalleled customer service experience. In recognition of our success and hard work, we maintain an average 4.5-star rating on Google.

The experts at Mr. Furnace have been in the furnace, air conditioning, and duct cleaning business since 1978. With our keen attention to detail and high standards, you can rest assured that you and your family are in good hands.

Mr. Furnace helps maintain our high standard of service by ensuring that all of our technicians have the right certification for the job and receive ongoing training. We stand behind all the work our company does, and back that work with a one year guarantee. All of our employees are required to pass a background check and be bondable


For A Clean and Healthy Home

Regular and thorough duct cleanings keep mould, mildew, bacteria, and dust out of your air and out of your lungs. A thorough duct cleaning makes the air in your home healthier so you can breathe easily – literally and figuratively.

Ducts should be cleaned regularly as well as after any major renovations. This is the type of job that should be left to the professionals, because your ducts directly affect the health of your home.

When was the last time your ducts were cleaned? Book an in-home assessment today.

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?


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.


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.


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.


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.

Call Us. We’re Very Friendly



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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

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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