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Tag Archives: Maintenance

Furnace No Heat Emergency Service

Furnace no heat emergency tips Waking up without heat at the middle of the winter can be very stressful. Furnace no heat situations can potentially be dangerous to your home since it can cause your pipes to freeze. Most important is not to panic when you come across Furnace no heat case. Sometimes fixing the problem can be as easy as changing the battery on your thermostat or restarting your furnace by turning the power switch off and back on. DeMark Read More...

Water Heater Replacement Cost

Water heater replacement cost can vary depending on the type of water heater, tank capacity, and a few other factors. Your water heater is a very important piece of equipment to your home and your family’s home comfort. You use it every single day when taking a shower, doing the dishes, or doing the laundry. If your looking to replace your current water heater, one of the pieces of information you’d like to know first is the water heater replacement Read More...

Furnace Emergency Replacement

Furnace Emergency – Installed in 24 Hrs -647-847-2998 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 our knowledgeable and Read More...

New HVAC System Buying Guide

Before purchasing a new HVAC system it’s important to consider the efficiency, type, size, ratings, price, and fit of each system to your needs. We know that buying a new HVAC system can be a huge investment, so we’d like to make the process as easy as possible by providing you with all the info you need before you make the decision. Whether you’re in need of a new furnace for the winter season, or a new AC for those Read More...

Is it better to repair or replace air conditioner?

When it’s your time to decide whether to repair or replace air conditioner, you must consider the price of the repair, the age of the AC, and a number of other factors. Whether to repair or replace air conditioner is a question every homeowner will encounter after they’ve had their AC for a number of years. Ultimately, the decision comes down to what will be the cheapest and most convenient option for you. There are a few ways to tell Read More...

Relieving Asthma Symptoms Through HVAC Maintenance

If you or someone else in your household suffers from asthma, HVAC maintenance should be taken seriously to create a home environment that prevents asthma attacks. Though asthma has no cure, it can be made manageable by taking the right measures to remove allergens. Here are a few ways asthma can be made manageable through proper duct cleaning and HVAC maintenance: Changing HVAC system’s air filter If you’re experiencing asthma attacks in your home and don’t know the reason, it is likely Read More...

Nest E vs. Nest 3 Thermostat

If you’re looking to add a smart thermostat to your home for that added level of convenience, comfort, and savings, the Nest E and Nest 3 are some of the best options on the market. A smart thermostat allows you to make the most of your heating and cooling system without wasting money or energy. With a smart thermostat you won’t have to choose between comfort and affordability, you can have both. Here we are going to discuss the similarities Read More...

Should I Turn My Furnace Off in The Summertime

Turning your furnace off in the summer can have several benefits, but it’s important that you know more about your furnace first before you turn it off. The summer season is almost here! Pretty soon your furnace won’t be needed for months to come and your AC will become an essential appliance in your home once again. With your furnace not being used for so long, you may wonder if you should turn your furnace off during the summer. We Read More...

Find the Do-It-Yourself Solution to Your Furnace Problem

With some basic knowledge of how your home appliance works and minimal do-it-yourself experience, you might be able to fix your  furnace problem yourself. Our step-by-step guide is here to provide you with the knowledge and confidence it takes to tackle any common furnace problem yourself. If at any point when following this guide you don’t feel comfortable or experienced enough to solve your furnace problem then it is in your best interest to schedule a service call with a Read More...

Coronavirus (COVID-19) DeMark Home Ontario Safety Update

We take the health and safety of our customers and employees very seriously, so we are taking the following precautions against Coronavirus to keep our community safe. The health and safety of both our customers and employees is a top priority of DeMark Home Ontario. We are not turning a blind eye to the recent Coronavirus outbreak and are monitoring the situation closely. All necessary precautionary measures will be taken on our behalf in order to ensure the safety of Read More...
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Upgrading to a high-efficiency heating and cooling system offers more than energy savings.

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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.

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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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