To serve you better, we remain open 24/7 during the COVID-19 outbreak. Learn More

Partners

Goodman produces a complete line of residential and light commercial air conditioning and heating equipment at its modern, high-technology factories. Goodman’s equipment is sold through a world-wide network of distributors and independent installers who are dedicated to uphold the company’s high quality standards.

As the innovative manufacturer behind the world’s first walk-in cooler and the Radarange microwave oven, the Amana brand has long been an American institution. And the same commitment to quality and innovation behind Amana brand home appliances goes into Amana brand heating and air conditioning equipment.

lennox furnace

Innovative and customized to your needs, the Lennox Ultimate Comfort System creates the ideal home environment for you.

Luxaire Heating Cooling

Luxaire® is a premier line of high performance heating and air conditioning equipment, continually setting the standard in features and innovation. Since 1954, Luxaire has stood for uncompromising quality and unmistakable attention to detail. The latest advancements in quiet technology, energy efficiency and lasting dependability make Luxaire an intelligent choice that delivers optimal comfort and exceptional value.

Rheem Heating and Cooling Logo

Rheem® has been a pioneer in developing some of the most innovative advancements in the heating, cooling and water heating industries. With a long list of award-winning solutions, Rheem continues to deliver advanced comfort, savings and experiences to our customers—just as we’ve done for nearly 100 years.

Rinnai Tankless Water Heater

Whether washing dishes, doing laundry, or drawing a long hot bath, Rinnai’s Tankless Water Heater technology supplies continuous, endless hot water for all of your lifestyle’s needs – even when you have multiple demands at once! Say goodbye to limited hot water and hello to limitless comfort.

bradford-white-water-heaters-logo

From our start over 135 years ago to today, Bradford White’s goal is to deliver high quality, superior products made by skilled craftspeople. Today our people continue a long tradition of taking pride in the expert manufacturing of everything we build. You can always count on the performance and reliability of our Built to be the Best® products.

GSW-John-Wood-water heater-Logo

Across Canada, GSW water heaters are recognized for their excellent value, efficiency and reliability. GSW has earned the trust and loyalty of Canadians by continuing to design and manufacture safer, more dependable electric and energy efficient gas and propane water heaters.

Napoleon Heating & Cooling

Napoleon Heating & Cooling is proud to be committed to your total home comfort. Time after time, Napoleon has led the way with new and innovative, patented technology that continually surpasses industry standards.

Navien Condensing Tankless Water Heaters

Navien has achieved international recognition for its sophisticated engineering and robust designs. Backed by more than thirty years of experience with advanced water heating technology, Navien will continue its mission to provide high quality products that are beneficial to both customers and the environment.

Bosch Tankless Water Heaters

Greentherm and Therm gas tankless water heaters include high efficiency gas condensing and non-condensing tankless water heaters with more compact models and greater installation versatility to satisfy every residential and commercial application.

WE’RE PROUD AUTHORIZED DEALERS OF

Customer Rating of 5.0
based on Google reviews

  • Get A Quote Today! Free in-home estimate!
  • This field is for validation purposes and should be left unchanged.
×

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.

×
  • Forum Registration

  • Forum Rules

    Registration to this forum is free!
    You must abide by the rules and policies detailed below. If you agree to the terms, please check the 'I agree' checkbox and press the 'Register' button below.

    Although the administrators and moderators of DeMark Home Ontario Forum will attempt to keep all objectionable messages off this forum, it is impossible for us to review all messages. All messages express the views of the author, and DeMark Home is not responsible for the content of any message.

    By agreeing to these rules, you warrant that you will not post any messages that are obscene, vulgar, sexually-oriented, hateful, threatening, or otherwise violative of any laws.

    The owners of DeMark Home Ontario Inc reserve the right to remove, edit, move or close any thread for any reason.
×

Login

×

×
Send this to a friend