Maintenance Tips

Heating and Cooling Rebates are cancelled as of April 1, 2019 – URGENT

Please be advised that the Save on Energy Heating and Cooling Rebates are cancelled as of April 1, 2019. The Heating and Cooling program is coming to a close and should not be considered for new HVAC projects. Here’s what you need to know if you have a project that has been or will soon be completed: Contact your participating contractor for more information about program deadlines. If an application has already been submitted, you can check the status of your rebate online. (Note Read More...

Rent Furnace Worry-Free Program

Comfort and peace of mind come hand in hand through our rent furnace worry-free program. Keeping your family warm during the cold Ontario winter shouldn’t come with dozens of obstacles and exorbitant rental prices. DeMark Home Ontario's rent furnace worry-free program caters to the needs and budget of our customers which allows them to truly enjoy the benefits of their brand new high efficiency furnace. Customers want to sign up for a program which allows for flexibility and is convenient Read More...

Signs That You Have a Broken Thermostat

Whether it’s the winter or the summer, your home’s thermostat keeps you comfortable at all times, so when you have a broken thermostat it can be devastating. During a snowstorm in January and on the hottest day in July, you use your thermostat to create the ideal environment for your home. This wonderful device allows you to have complete control over the temperature in your home. But when this device isn’t working, your whole family may experience discomfort as you’re Read More...

Central Air Conditioner maintenance – Do it yourself

In the coming months your air conditioner will become a vital asset to your home, Central Air Conditioner maintenance is necessary to ensure that your AC unit is performing as well as it can. It has become a rule of thumb that Central Air Conditioner maintenance should be performed once a year at the minimum. It would be in any homeowner’s best interest to have this air conditioner maintenance to be done in the spring season before the summer heat arrives, Read More...

Best Gas Furnace for your home

Are you in need of a new heating system and looking for the best gas furnace for your home? Most homeowners want to have the best gas furnace installed in their homes. If this sounds like you then you’ve probably done your research on heating equipment and have a model and furnace brand in mind already. But before you proceed with the installation of your new high efficiency furnace there are few factors to consider. Every home is different and Read More...

Furnace Emergency Replacement

Furnace Emergency – Installed in 24 Hrs - 1 (855) 998-2998 It is never a good time for your home heating system to break down and call for a Furnace Emergency replacement. However if your furnace has stopped working and you require immediate replacement, we are here to help. DeMark Home Ontario offers fast and reliable Furnace Emergency Replacement in Toronto and GTA. If you are left without heat during the cold winter days or nights, just call us and one of Read More...

Need new furnace

Are you looking for a new furnace ? DeMark Home Ontario installs and services heating and air conditioning systems in Ontario. When your heating system becomes old and inefficient it is the time to look for a new furnace.  If you are looking for a furnace but not sure of the brand, model and efficiency level we are here to help you make the right decision. Our heating experts specialize in the servicing and installation of the heating and cooling Read More...

Approved Enbridge Energy Advisor 2019

If you're looking to receive up to $5000 for participating in the Enbridge Home Energy Conservation Program (HECP), find an approved Enbridge energy advisor to complete your pre-energy assessment. To complete your pre-energy assessment, book an appointment with one of the approved Enbridge energy advisors found in the list below. Enbridge will cover the cost of your pre-energy assessment and this will make you eligible for further Enbridge rebates of up to $5000. Once an approved advisor has completed Read More...

How To Read Water Heater Serial Number

How old is my water heater ? How to read Water Heater Serial Number ? Are you tired running out of hot water? Paying high energy bills? Looking to do a conversion from electric hot water heater to gas water heater? How do I know the age of my water heater? You can determine how old your residential water heater is by looking at and decoding data on the water heater label. The chart below is intended to assist you in identifying the year and Read More...

Not enough hot water

We know how annoying it is when there’s not enough hot water in your home and your usual hot morning or evening showers suddenly turn into feeling like an unexpected ice bath. Your water heater used to satisfy your home’s needs perfectly, but now your hot water supply just isn’t cutting it for your household. Why may this be? There are many possible causes to this problem which come with their own solutions, some of which are quite simple. To 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.

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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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