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Napoleon 9700 Furnace in GTA

DeMark Home Ontario offers variety of heating services.

Are you interested in saving up to 45% on your energy bills by upgrading to a new high efficiency furnace? Are you looking for a quality furnace that will keep your home warm during the winter season? Are you in need of furnace maintenance, repair or a protection program on your equipment? At DeMark Home Ontario we offer all heating services with 100 % satisfaction guarantee. Installation of new high efficiency equipment and service by fully licensed and highly trained technicians, rent, finance and purchasing options with affordable low monthly payments, priority service 24/7/365 and top quality products with great warranties.

Many energy efficient furnaces available for sale.

Affordable furnace monthly rental program.

Our skilled & licensed technicians are ready to help.

Protecting your investment has never been easier.

DeMark Home Ontario offers variety of heating services.

The very best furnace installation, repair and service for your home. DeMark Home Comfort Specialist can work with you to determine the best heating and furnace options that suit your family’s heating needs. We offer Heating Services, advice and help to all our customers so that your furnace gets the care it needs. We can help you avoid extensive and unnecessary furnace repair costs and take care of your heating equipment. Let us keep your family warm with high quality furnace services and installations.

DeMark Home Ontario heating services all major furnace brands, including Goodman, Lennox, Carrier, American Standard, Trane, Ducane and Amana. We offer customers in Toronto and GTA with top brand and top line quality heating furnaces and equipment with exceptional warranties and protection programs. Our knowledge is backed with years of experience and expertise in the HVAC industry and fully licensed and highly trained technicians.

Trust the experts when it comes down to furnace installations, maintenance and repairs.

Red Tag on Furnace?

Did you get a red tag on your furnace? Red tag on a gas furnace typically means that the equipment is not safe to operate and technician had to put a red tag on it, which means the gas was or will be shut off until the problem is fixed. Let DeMark Home Ontario take care of your heating furnace problem and red tag clearance. Contact one of our customer care specialists and help you find the right solution for your family.

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.


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

Take advantage of these rebates today!


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.


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


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


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


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


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.


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


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

Some conditions apply


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


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.

  • 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.

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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