Furnace Replacement – Fast and Reliable Service

Save up to 45 % on your energy costs when upgrading from your old furnace and/or air conditioner to one of our Energy Star certified high efficiency equipment. Take advantage of our worry free programs and help save the environment by reducing your carbon footprint.

 

Furnace ReplacementFurnace is an essential equipment in any home to keep indoor space comfortable during the cold winter months. A working furnace is a must to keep your home warm when temperature outside drops. So when the heating equipment starts to cause problems and malfunctions you need a professional and reliable HVAC contractor for a furnace replacement that will replace it in no time. This is where DeMark Home Ontario comes in. We specialize in home heating and cooling equipment across Ontario. With years of experience and expertise in heating and cooling industry, Demark Home Ontario offers fast, reliable and professional service to homeowners.

YOUR NEW FURNACE IS A PHONE CALL AWAY

With DeMark Home Ontario furnace replacement is only a phone call away. Your new high efficiency furnace can be installed in less than 24 hours with our same day emergency service. Best of all, we offer customers variety of flexible payment options to fit every homeowner needs. You can purchase, finance and even rent to own your new furnace.  Even if you have a bad credit we have a solution for you! We value our customers and won’t take advantage of you by overcharging for a furnace replacement.

 

When your furnace fails, trust DeMark Home Ontario your heating and cooling expert for furnace replacement. We will bring the comfort of your home to you in no time. Call us today at 647-847-2998 to schedule an estimate and one of our friendly staff will be happy to assist you. Your furnace replacement is a phone call away!

Easy Rentals...

get total piece of mind with our High Efficiency Furnace and Air Conditioner Rental Program.

Service Area

DeMark Home Ontario servicing area for HVAC-furnaces, air conditioners, hot water heaters, tankless units includes: Toronto, GTA, Vaughan, Mississauga, Brampton, Markham, Scarborough, Milton, Burlington, Niagara Falls, Oshawa, Pickering, Ajax, Aurora, Newmarket, Barrie, Ottawa and more. For a full servicing area please click here.

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

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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!

Some conditions apply

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

Some conditions apply

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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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  • Please fill out the form below in order to schedule service and be sure that your request will be processed promptly and you will hear back from us shortly.
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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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