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HVAC Prices Could Be Higher In 2023

With the price of everything from groceries to cars continuing to increase, HVAC prices could also continue to rise in 2023. With rapid inflation affecting the price of nearly everything, it’s no surprise that HVAC prices continue to be on the rise. If you’re planning an upgrade for your home’s heating and cooling system, you may be interested to know why this is happening. So, why are HVAC prices on the rise? Increased Demand The COVID-19 pandemic played a large part in Read More...

Our Helpful Guide to Flushing Your Water Heater

Flushing your water heater regularly can prolong its lifespan and maintain its efficiency level for years to come. When you purchase a water heater or any major appliance for your home, you purchase it with the intent to use it for many years. The lifespan of your water heater largely depends on how it was installed and how well it was maintained. It’s entirely common and normal for you as a homeowner to not know everything about water heater maintenance Read More...

Should I Use An Air Conditioner Cover This Winter?

It’s important to maintain your air conditioner to keep it in good shape, but using an air conditioner cover in the winter can sometimes do more harm than good. An air conditioner cover is designed to keep debris and dirt out from the unit during the season that it’s not in use. However, it is not always necessary to cover your air conditioner during the winter and in some cases, it can even be harmful to the equipment. Now let’s Read More...

Pros and Cons of Power Vent Water Heaters

Compared to direct vent systems, Power vent water heaters can be located anywhere, reduce the risk of carbon monoxide poisoning, and increase energy savings. The term power vent is used to describe the way your water heater exhausts harmful combustion gases from your home. The two most popular venting configurations are power vent and direct vent. If you’re looking for a new water heater, understanding the difference between these water heater types is essential to finding the water heater that’s Read More...

DeMark Home Ontario Awarded Best of Houzz 2022

DeMark Home Ontario is proud to be awarded as the Best of Houzz 2022 for our consistently exceptional customer service! For the seventh consecutive year, we are being recognized by the Best of Houzz 2022 list for customer service. DeMark Home Ontario is also recognized on Houzz as a “recommended professional” in the HVAC category. We would like to thank our customers for their tremendous feedback on Houzz and across other platforms. We love receiving your feedback on our service and Read More...

Is rental equipment like an air conditioner, furnace, and water heater transferable when buying a new home?

When buying a new home it's in your interest to know what happens to the home’s rented equipment like the water heater and furnace once the home is sold. It’s common now for homeowners to rent appliances like their furnace, air conditioner, or water heater. If you’re on the market for a new home you might be curious what happens to the rented appliances when you buy a home. Whether or not a home’s appliances are owned or rented should Read More...

How to Spot an AC Refrigerant Leak

An AC refrigerant leak can be more severe than you expect so it’s very important to know how to spot one. If you sense that your air conditioner’s refrigerant may be leaking then you probably want to know how to confirm that assumption. A refrigerant leak is scarier than you may think as it can lead to a number of problems with your home’s HVAC equipment. Some problems that may arise due to air conditioner failure include: Your system may begin Read More...

HVAC Product Warranty Registration

Please click on your product manufacturer logo below to be directed to their warranty registration site. Read More...

Do I Need A Whole House Humidifier?

A whole house humidifier is an asset to your home as it helps with respiratory infections and skin allergies, as well as preserves the wooden materials found in your home. Dry air in your home damages the wooden floors, doors, and furniture and can also aggravate respiratory infections and skin allergies. Opposingly, high humidity levels increases risk of mold, bacteria, and viruses. A whole house humidifier is intended to maintain the optimal humidity level in your home that is best Read More...

How Long Should A Furnace Last?

A furnace’s lifespan can vary greatly based on a number of factors, so let’s investigate how you can extend your furnace lifespan. There’s no conclusive answer of how long a furnace will last as it can vary on a case by case basis. However, we can tell you that the average furnace lifespan is 15-30 years, and in some cases a furnace can even last up to 40 years. We’re here to share with you the factors that affect a Read More...
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Upgrading to a high-efficiency heating and cooling system offers more than energy savings.

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This item comes with absolutely free standard installation. We’ll ensure that the product is completely installed to code and fully functioning prior to leaving.

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Great news! Receive a brand new digital thermostat absolutely free when renting this HVAC product from DeMark Home Ontario.

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Great news! When renting a furnace or air conditioner, you’ll get your first 2 months absolutely rent free.

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Great news! When renting a furnace and air conditioner together, you’ll get your first 3 months absolutely rent free.

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This product carries a manufacturer warranty and we’re happy to explain it in full to you. Feel free to get in touch with us for more information or see the Warranty Information tab for more information

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If your order is placed and confirmed by 11am, we can have your HVAC product installed within the same day.

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This water heater is subject to reduced rental rates based on the DHO discount program. Save money on your bill every single month!

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Save money on this item when buying it along with a qualifying high-efficiency furnace or air conditioner.

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Great news! When renting a qualifying water heater, you’ll get your first 2 months absolutely rent free.

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Notice for Power Vent Water Heater Customers

Effective August 2007, gas code requires technicians working on venting to replace black ABS vent pipe with white UL-certified vent pipe.

We will upgrade your venting pipes at no additional cost.

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