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1 (855) 998-2998

1 (855) 998-2998

Free Home Energy Assessment

DeMark Home Ontario offers customers with opportunities to reduce home energy consumption with a FREE HOME Energy Assessment.

If you live in Ontario and your gas forced air furnace or air conditioner is over 10 years of age, you are most likely overspending on your home energy bills. Your equipment is also at a risk of breaking down and leaving your home uncomfortable.

Why Wait? Call us TODAY at 647-847-2998 and schedule your Free Home Energy Assessment with our Home Comfort Specialist who will help you determine best available upgrade options.

Book Now

Service Area

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

Easy Rentals...

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

WE’RE PROUD AUTHORIZED DEALERS OF

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Customer Rating of 5.0
based on Google reviews

(647) 847-2998
1 (855) 998-2998
4255 Weston Rd - Unit B
Toronto, ON, M9L 1W8, Canada
Agreements
We Service: Toronto Brampton Mississauga Vaughan Aurora Newmarket Pickering Scarborough Whitby Oakville Niagara Falls Oshawa Barrie
  • Get A Quote Today! Free in-home estimate!
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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!

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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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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  • 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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