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Air Conditioner

How to Find the Age of your HVAC System

With summer is just around the corne,. now is the time to ensure that your HVAC system is ready for the heat. For those with older A/C units, it might seem like it takes forever to get your home to a comfortably cool temperature on a hot day. It’s important to consider that the age of your HVAC system directly affects its operating efficiency. Many homeowners notice that when their A/C unit is aging it starts to become noisier and Read More...

Best Brand New Air Conditioner Brands 2024

Choosing a brand new air conditioner for your home can be a tedious process with the amount of options available on the market. If you’re looking to invest in a high quality unit for your home then there are many brands for you to consider. Our goal is to help you find the brand new air conditioner that is perfect for your home and the needs of your family. Investing in a high quality air conditioner today buys you home Read More...

DeMark Home Ontario wins HomeStars 2024 Best of Award!

Today February 16, 2024, HomeStars announced DeMark Home Ontario has been selected as the 2024 Best of Awards Winner. The Best of HomeStars Awards 2024 is HomeStars yearly honours where they celebrate pros who go above and beyond when it comes to their three pillars of customer service, integrity, and consistency. Through the terrific feedback that we've received on HomeStars, we are happy to know that our customers trust and love our services. Thank you for your support! Your satisfaction Read More...

Will Closing Air Vents Save Me Money?

Closing air vents in your home is not the best way to save energy, it really does more harm than good. A common train of thought for homeowners looking to save on heating and cooling costs is that closing air vents in unoccupied areas of their home will result in cost savings. While this might seem like a simple way to save money, it often leads to the opposite result. What Actually Happens When You Close Air Vents Your home’s HVAC system Read More...

What New SEER2 Standards – Air Conditioners and Heat Pumps

As of Jan 1, 2023, a new, updated efficiency rating called SEER2 is being used for air conditioners and heat pumps. If you’re shopping for a new air conditioner in 2023 and beyond, you have likely come across the term “SEER2” during your search. You may be wondering what SEER2 means and why it's especially relevant for you as someone looking for improved home comfort. We’re here to give you an easy and digestible rundown on the updated efficiency rating Read More...

Is a Bigger Air Conditioner Better?

Finding the proper A/C size for your home is important because a bigger air conditioner does not always mean better. Warm weather is just around the corner and for the sake of your home comfort it is important that your air conditioner is in working order before the heat hits. And if you currently have an aging, problematic AC, now would be a great time to consider a replacement. A common misconception is that a bigger air conditioner is always Read More...

DeMark Home Ontario Recognizer as 2023 HomeStars Best of Award Winners

We are so proud to announce that DeMark Home Ontario has been selected as 2023 Best of Award Winner by HomeStars and it’s all thanks to our customers! This could not have been done without the dedication of our team and our valued customers, and for that, we are very grateful to you all. The HomeStars Best of Award has been an annual event since 2009. HomeStars rewards businesses that exemplify the three pillars of integrity, customer service and consistency. DeMark Read More...

Air Conditioner Financing

Hot summer days can be quite brutal if you’re at home without an air conditioner to keep you cool. There’s simply nothing quite like sleeping in a cool, comfortable home after a hot summer day. That’s why investing in your home comfort is so important. You might think that getting a new air conditioner is a costly and time-consuming endeavor, but that doesn’t have to be the case. Air conditioner financing allows you to get all the home comfort Read More...

Will an HVAC System Upgrade Increase my Property Value?

It’s important to choose wisely when upgrading your home’s HVAC system to get the most value out of your investment. If you’re thinking about selling your home in the near future then it’s important to plan renovation projects that will maximize the value of your home. Buyers can be repelled by an old or broken HVAC system, so investing in the right equipment can make your home attractive on the market. Let’s take a look at some factors that will Read More...

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...
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Upgrading to a high-efficiency heating and cooling system offers more than energy savings.

Take advantage of these rebates today!

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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.

Certain conditions apply, not available on all products.

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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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Promotional code can be found on the eFlyer, Brochure or promotional email that you received from us.

*If you are an existing customer please refer to the mail or email that was sent to you after the installation of your equipment as it contains your promotional code. If you are having troubles locating it please call us and one of our Customer Service Representatives will be happy to assist you.

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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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