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Heating & Air Conditioning FAQ

  • As much as half of the energy used in your home goes to heating and cooling. So making smart decisions about your home's heating, ventilating, and air conditioning (HVAC) system can have a big effect on your utility bills — and your comfort.

  • Change your air filter regularly-Check your filter every month, especially during heavy use months (winter and summer). If the filter looks dirty after a month, change it. At a minimum, change the filter every 3 months. A dirty filter can increase energy costs and damage your equipment, leading to early failure.

Quick Contact Information

21 Degree's One Hour
Trenton
(888) 852-5705
44 Highway #33
Trenton, Ontario K8V 5P6
Canada

Welcome to One Hour Heating & Air Conditioning

If you have a heating or air conditioning problem... DON'T PANIC! At last. A Serviceman who is... “Always on time... or you don’t pay a dime” (no one else makes you this bold guarantee!)

That’s the promise made by One Hour Heating & Air Conditioning, the leading “on time” service company in Ontario. In fact, if our serviceman is even one minute late the repair is on us. Plus, we have convenient appointment times that fit your schedule 7 days a week.

Life is rarely convenient so, of course, you needed it fixed yesterday… We’re on it! We’ve provided prompt, reliable service since 1998. Whether you need us to fix the old one or install a new state-of-the-art high efficiency comfort system, you’ve come to the right place.