The Best Air Conditioning Company in St. Catharines


Stay Cool With Quality AC Service


At Mr. Furnace Heating and Air Conditioning, your comfort is our business — and that includes helping you and your family stay cool during the hottest months of the year.


Our company offers the best guarantees in the industry, and we want you to be 100% satisfied with the work we provide. Serving St. Catharines and the surrounding area, our services include:

  • 24/7 Air Conditioning Repair
  • Professional AC Installation and Replacement
  • Air Conditioning Maintenance and Tune-ups
  • Heating Services – Furnaces, Heat Pumps, and more
  • Wide-ranging Water Heater Installations
  • Indoor Air Quality and Duct Cleaning


Air Conditioning Repair When You Need It The Most

If you’ve been experiencing problems with your air conditioner, book an appointment today with Mr. Furnace. Our highly-skilled technicians will come to your home to take a look at the issue right away. First, we’ll perform a full AC system diagnostic, along with a complete safety check. Once we’ve located the problem, we’ll resolve it as soon as possible to get your AC service up and running again. We’re on-call 24/7, so you know you can rest assured we’ll be there for AC repair when you need us!


Your Go-To AC Installation Company in St. Catharines

Need an air conditioner for your home? Looking to replace an old AC unit that has been acting up or hiking up your energy bills?


Mr. Furnace Heating and Air Conditioning is on the job! We offer top-of-the-line air conditioning equipment to meet all your cooling needs. Our staff will find an excellent new AC unit that fits your budget and your needs. Give us a call today for St. Catharines’ most professional AC installation service!


Regular AC Maintenance Keeps Your System Running Great

Mr. Furnace believes that the best way to save money and stress on air conditioning is regular maintenance. A benefits of scheduling yearly AC tune-ups:

  • Find problems when their small and fix them early
  • Avoid breakdowns and emergency repairs
  • Maximize efficiency, lowering energy costs
  • Increase your peace of mind


Mr. Furnace Heating and Air Conditioning is proud to be the the premier AC contractor for the residents of St. Catharines and beyond. For unmatched cooling services, call 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

© 2018 Right Time Heating & Air Conditioning Canada All rights reserved.

  • Find problems when their small and fix them early