Furnace Maintenance Services in GTA, York, Durham & Simcoe Regions

Stay warm all winter long with regular home heating tune-ups from the pros at Comfort Masters.

855-265-3892  Book Online

Furnace Maintenance for GTA, York, Durham & Simcoe Regions

Our Furnace Maintenance Services

Comfort Masters Heating and Air Conditioning is proud to provide homeowners with quality furnace protection plans from a team of friendly, certified technicians.

Serving GTA, York, Durham & Simcoe regions.

  • Flexible maintenance & protection plans that fit your needs, budget and lifestyle
  • Quality tune-ups that prevent long-term problems following the setup of your home heating system, helping you avoid nasty and expensive surprises
  • Commitment to your home comfort and providing fair, honest, and expert service


  • 12-point inspection​
  • 10% off all indoor air quality​ products and duct cleaning​
  • 10% off parts and filters​
  • 10% off diagnostic fees


  • 12-point inspection​
  • Guaranteed appointment times within 24 hours​
  • Annual efficiency tune-up with safety check
  • Discounted diagnostic fee​
  • 20% off all repairs not covered under warranty
  • 20% off all indoor air quality product and duct cleaning


  • 12-point inspection​
  • Guaranteed appointment times within 12 hours​
  • Annual efficiency tune-up with safety check
  • Free repairs (up to $1,000/year)
  • Discounted diagnostic fee​
  • 30% off all indoor air quality products and duct cleaning

The Comfort Masters Advantage

  • Certified Technicians – TSSA certified, HRAI registered, and A+ rating with the Better Business Bureau.
  • Guaranteed Comfort – Comfort is what we do. We aren’t satisfied until you’re 100% satisfied with our work. That’s why all of our work is backed by a We Respect You™ guarantee.
  • Expert Service – Our technicians are customer service experts as well as certified technical experts. All our technicians undergo background checks and are Right Time™ certified to provide service you can trust.
  • Commitment to Excellence – We know that 70% of HVAC issues are due to improper installation so we strive to do better. We make sure that your new equipment is installed correctly the first time.

Call the pros at Comfort Masters anytime at

855-265-3892 or book a home heating service online today.

Our Guarantees

We stand behind our work and our people. For up to 2 years from the day we install a new heating or cooling unit, we will repair, replace, or refund anything necessary until you are 100% satisfied. That’s our guarantee to you.

Why Choose Us?


No Loopholes™

If you are not completely satisfied with our services within 2 years of installation, we’ll make it right. No loopholes, guaranteed.


No Hassles™

If your unit breaks down within 2 years of installation, we’ll repair it within 24 hours or give you $1,000 for your troubles. No hassles, guaranteed.


Just Right™

If your unit is too hot or too cold, we’ll make it right, including a complete replacement if necessary. Just right, guaranteed.


We Respect You™

If we are disrespectful or if we fail to keep your home clean and damage-free, we’ll give you our full, 5-year Just Right™ Check Up Protection Plan for free. We respect you, guaranteed. No hassles, guaranteed.

What Homeowners Say About Comfort Masters’ HVAC Services

“”We were very happy with this first annual maintenance service. Alex, the technician, did a great job! He was very knowledgeable, efficient and helpful with giving us a few tips to help with future maintenance. Thank you. We had this new furnace and AC replaced by Comfort Masters last year and were very happy with the overall purchase process and installation service. Would highly recommend Comfort Masters!“​”​

Highly recommend using this company to purchase and maintain furnace. Our technician was here at promised time, completed work quickly and efficiently. He is professional and courteous – did not complain about having to tight squeeze between houses to verify exhaust and offered to change out the filter with the new one that we just hadn’t gotten around to doing yet. Comfort Masters kept us updated on the expected time of arrival without being annoying. And the business card indicates they are on call 24/365 – great for peace of mind.“​

Satisfaction Guaranteed

All our installations are guaranteed for 2 years from the date of installation.

Reliable Service

Expert service whenever you need it, for no extra charge – twenty-four-hours a day, seven days a week.

Certified Experts You Can Trust

Our goal is to ensure all our customers enjoy comfortable indoor air throughout the year while providing fair, honest, and expert service.

Certified Technicians

We perform background checks and extensively train our technicians to be Right Time™ certified.

Locally Owned & Operated

Comfort Masters is been local to the GTA, York, Durham & Simcoe regions, and we’ve had a lot of time to get to know our neighbours.

Exceptional Customer Service

We have a 4.7 star rating on Google, and an 88% rating on HomeStars.