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Furnace Replacement Experts in Simcoe County & Muskoka

Fast, Local Service To Keep Your Home Warm in Simcoe County and Muskoka
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Reliable, efficient heating solutions designed for local winters.

At Simcoe Muskoka Home Comfort (SMHC), we know that in our region, a furnace isn’t a luxury—it’s a necessity. For over 10 years, we have helped homeowners replace their aging systems with reliable, high-efficiency units that make sense for their specific needs.

We pride ourselves on offering service that meets the highest standards of quality without the high-pressure sales tactics. We are here to help you stay warm, safe, and comfortable.

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Why Local Families Choose SMHC

Replacing a furnace is a big decision. Homeowners in Simcoe and Muskoka trust us because we prioritize their comfort and budget over quick sales.

Emergency Support 365 Days a Year

We know furnaces rarely break down on a convenient schedule. Whether it’s Christmas morning or a deep-freeze Tuesday night, we have technicians on call. We are available 365 days a year to ensure your home stays safe and warm when you need it most.

Customer Support That Put You First

We don’t believe in "cookie-cutter" installations. Our goal is to support you by finding a heating solution that actually fits your lifestyle and your home’s layout. We listen to your concerns—whether it’s cold spots in the bedroom or worries about energy bills—and ensure the final result delivers real comfort.

Our commitment to listening and caring has earned us over 1,200 five-star reviews and an A+ rating with the Better Business Bureau.

10 Years of Local Experience

For a decade, SMHC has been helping Simcoe and Muskoka homeowners replace their furnaces with solutions that are efficient, reliable, and tailored to the home. We know how to handle the specific heating loads required for our local winters.

Flexible Financing Options

A new furnace is an investment. We offer flexible financing solutions to make high-efficiency upgrades accessible and affordable for families, so you don’t have to compromise on comfort.

Certified & Accredited Technicians

You are in safe hands. Our team is fully certified, holding industry credentials including the Residential Air Conditioning Systems Mechanic - 313D, G2 Gas Fitters Licence, and Joint Health and Safety Training Certification.

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The Importance Of Proper Furnace Sizing

Bigger isn't always better. The right fit is everything.

Choosing the right furnace size matters because your home's efficiency depends on it. At SMHC, our certified technicians perform a proper calculation based on your square footage and heating needs to ensure the perfect fit.

  • Too small: The furnace runs constantly trying to keep up, leading to high energy bills and a house that never feels quite warm enough.
  • Too big: The system turns on and off rapidly (short-cycling). This causes wear and tear, uneven heating, and a shortened lifespan for the unit.

Both are avoidable.

A correctly sized furnace: ✅ Keeps your home consistently comfortableRuns efficiently to lower utility billsLasts longer by reducing mechanical stressSaves you money over time

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How Our Furnace Replacement Process Works

When you choose SMHC, you get a hassle-free experience from the first phone call to the final test run.

  1. In-Home Assessment: We evaluate your current ductwork, ventilation, and heating needs to recommend the best options for your home.
  2. Transparent Pricing: We provide a clear estimate with no hidden fees, so you know exactly what to expect.
  3. Expert Installation: Our certified technicians install your new high-efficiency furnace, ensuring gas lines, venting, and electrical connections meet all safety codes.
  4. System Testing: We perform a full system test to guarantee peak performance and show you how to operate your new thermostat.
  5. Ongoing Care: We offer maintenance plans to keep your system running smoothly for years to come.

When Is The Best Time To Replace Your Furnace?

Waiting for a total breakdown can leave you in the cold. Here are the signs that proactive replacement might be the smarter choice:

  • Age: If your furnace is 15–20 years old, it is likely losing efficiency and nearing the end of its safe operational life.
  • Rising Heating Bills: If your usage hasn't changed but your bills are skyrocketing, your furnace is working harder to provide the same amount of heat.
  • Yellow Flame: A healthy furnace flame should be blue. A yellow or flickering flame indicates improper combustion and potential carbon monoxide issues—call a professional immediately.
  • Uneven Temperature: If you are constantly adjusting the thermostat because some rooms are freezing while others are hot, your system may be failing to distribute heat effectively.

What Simcoe And Muskoka Homeowners Say About SMHC

We are dedicated to delivering the best furnace replacement services in the region. But don’t just take our word for it—ask your neighbours.

SMHC Technicians for Air Conditioning
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Absolutely Highly Recommend Hugh at Simcoe Muskoka home comfort. 5 🌟 Stars. Hugh was professional, on time,polite,respectful, and most of all very knowledgeable. Thank you for fixing our Furnace.
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Kelly MacGregor
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
My installation happened 48 hours of me ordering my new furnace. The guys were professional and polite with no indication of a mess when they left the coordinator of installations named Lindsay was most helpful and courteous. I even got a phone call from the president of the company offering me a better choice of equipment to suit my needs professionalism at its core. Thank you everybody!!!
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John Conorton profile picture
John Conorton
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I was in a tough spot when my hot water heater quit. I had SMHC come have the very next day. I was in need of a new hot water system as well as a water softener. The salesman was very helpful in figuring out a solution to my problem. Linzee was extremely helpful in facilitating my install, and getting everything lined up. The installers Collin and Rob were very professional. They did an immaculate job. It looks nicer than it did originally. All in all everyone I dealt with from start to finish has been a gem. Thank you, SMHC
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justin young
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Technician Andrew was fantastic. Diligent as well incredibly informative for the first time home buyer learning about their furnace. Would use again
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Carson Reed profile picture
Carson Reed
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Andrew arrived quickly in the State of Emergency . He was polite well knowledgeable stayed until he ensured that the gas fireplace was working to provide me heat. He discussed what he was doing diagnosed the situation and next steps. Thank you Andrew you really saved the day! Dawn
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D R profile picture
D R
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My experience was nothing short of exceptional excellent customer service. Starting from the Sales Rep - Marshall and to Linzee for the Account Setup and the two gentlemen for the Installations Colin Van + Rob. The team did great and gave me a soft landing. Colin V + Rob did the installations in a record time and they were very professional. The job was neat and looked crisp & sweet! :) They both spent quality time to answer all my questions. Knowledgeable guys! I love the wifi and app integration to the water softener. I’m so impressed with the whole process. I’d recommend Ecowater to my friends and anyone looking for a good solution. I’d not say it’s a cheap system. I did shop around and had 4 competitors of water softeners visit my home and Ecowater turn out to be twice expensive ish, but I ended up with it. I did an honest comparison and they tick all the box, including quality of product, modern technology, plus wifi access for ease management and notifications. I love it!
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KP Alabi
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Dan was amazing at accommodating our Huntsville High School student with training for the upcoming Skills Ontario Provincial Competition. SMHC sent one of their best employees to work one-on-one with our refrigeration student providing knowledge, tools, and materials to lead to his success! Thank you so much!
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David .Lomas profile picture
David .Lomas
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had SMHC install a radiant heater in my shop, they were great to deal with from start to finish. They came by took measurements went over various options to get the heat working in my shop and sent me multiple quote options. Once decided what I wanted installed they had me scheduled for the next week. The install crew was great incredibly tidy, they even worked late to get it finished same day. Which I appreciated so we could get the heat going! I would highly recommend the SMHC team for your next HVAC project incredible experience and competitive pricing!
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Dylan Amar profile picture
Dylan Amar
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Michael was absolutely amazing! He resolved our boiler issue quickly and efficiently and was extremely courteous, and knowledgeable. I cannot thank SMHC enough and would definitely recommend them. Thank you again Michael for a job well done!
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Michael Won profile picture
Michael Won
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Well, we smelled strong fumes outside exhausting from my furnace, so I googled for help. I came across Simcoe Muskoka Home Comfort (SMHC) and contacted them based on their reviews and I am glad I did. Scheduled a diagnostic service call and Technicians James and Eekim came and with their experience knew exactly what the problem was and confirmed my heat exchanger is cracked. Lucky for me warranty covered the replacement for the new exchanger as this was a premature failure. SMHC took care of everything for me with a very quick turnaround time. Removing and replacing a furnace heat exchanger is no small job and most of the furnace needed to be dismantled to get the old exchanger out and the new exchanger installed and then put everything back together again. James & Eekim did an amazing professional job and I highly recommend you do not hesitate to contact SMHC for all your HVAC needs.
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Brian N
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Ready to upgrade to a reliable, high-efficiency furnace? Let SMHC guide you through the process with honesty and expertise. Our certified technicians are ready to keep your home warm and comfortable for years to come.

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