#1 AC Maintenance Service in St. Catharines


Excellent Air Conditioning Tune Ups from Mr. Furnace


Since 1979, Mr. Furnace Heating and Air Conditioning is the name you can count on in St. Catharines and the surrounding area. We are a full-service AC maintenance company specializing in providing our customers with reliable cooling solutions and outstanding customer service.


When it comes to taking care of your home, it is important to have a team that you can trust on your side. For 40 years, we have served our customers with 24/7 repair service, quality system installations, and precision air conditioning tune ups. Here are a few more reasons to turn to Mr. Furnace with all of your cooling needs:

  • 100% satisfaction guarantee
  • BBB A+ Rating
  • 24/7 AC repair and dependable AC installations
  • Locally owned and operated
  • Experienced, background-checked employees
  • Exceeding expectations since 1979


The Trusted AC Maintenance Team in St. Catharines

While we rarely think about it, yearly AC maintenance is of high importance. Would you expect your car to run well without regularly scheduled oil changes? At Mr. Furnace AC tune ups are performed by licensed professionals who will: clean your filters, maintain your thermostats, clean your condenser coils and more. Our protection plans offer multiple options to fit you needs and budget. No matter which plan you choose, you can rest assured our services will save you money on costly repairs and operating costs for years to come. Just a few benefits of utilizing our air conditioning tune up services:

  • Prevent future breakdowns
  • Service for all makes, models and brands
  • Increase energy efficiency
  • Lower your electricity bills
  • Improve home comfort


Quality AC Maintenance for Your Home or Business


Don't wait for your air conditioning unit to fail you, be proactive and make sure it’s always running its best. Here at Mr. Furnace, we believe in the value of our AC maintenance plans and are ready to exceed your expectations. Contact us today!

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Mr Furnace Heating and Air Conditioning
28 Dunkirk Road St. Catharines, ON L2R 1A1, Canada
Phone: 905-390-1726

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