Duct Cleaning

Why My Air Conditioner Smell Bad?

When you turn on your air conditioner, you expect to be greeted by nice, cool air. However, if the air coming from your AC vent is smelly, you might have a serious problem. Some air conditioner smell are merely irritating while others are hazardous. This unpleasant air conditioner smell is actually called “dirty sock syndrome” and can be caused by several factors: dirty coils, improperly sized unit, clogged drain, and problem with air filtration system. Most of the time, the Read More...

Duct Cleaning – Before or after new furnace Air Conditioner installed?

If you decided to replace your old HVAC system with the new furnace Air Conditioner then it is also time to think about a duct cleaning. Duct cleaning generally refers to the cleaning of various heating and cooling system components of forced air systems, including the supply and return air ducts and registers, grilles and diffusers, heat exchangers heating and cooling coils, condensate drain pans, fan motor and fan housing, and the air handling unit housing. Duct cleaning is a Read More...

Preparing your HVAC System for Home Renovation

Home renovation is a frequent culprit behind HVAC system problems, learn how to plan ahead for these problems and keep your HVAC system running smoothly. Quite surprisingly, a significant amount of problems related to HVAC systems are a result of dirt and dust. You wouldn’t think that something as small and insignificant can cause such problems, but as dirt and dust build up in your HVAC system, it can certainly cause problems. If you’re planning to or are in the Read More...

Dryer Vents: How They Can be Dangerous

Have you ever wondered of the dangers that can be hidden in your dryer vents? You probably wouldn’t think much of a lint bunny stuck in your dryer vents. What harm can it do? Well, even something that seems as insignificant as a lint bunny can cause major unexpected damage to your home. This sort of problem brings in over a hundred million dollars worth of damage to homeowners annually, has caused dozens of deaths and hundreds of serious injuries. Read More...

Do you need Furnace Repair or Replacement?

When is time for a furnace repair or replacement? If your gas furnace is failing and causing you problems then it may be a time for a furnace repair or replacement. If it is cold outside and furnace is the fundament of your home comfort but you can no longer rely on it then you need to look at few factors when deciding on furnace repair or replacement. Often it is best to contact your local HVAC contractor and seek Read More...

The Direct Energy Centre has been renamed Enercare Centre

The Direct Energy Centre one Exhibition Place grounds has been renamed the Enercare Centre. The change comes after Enercare Inc. purchased the Direct Energy’s Ontario Home Services business. The agreement includes title sponsorship of the centre, creation of a new logo, exterior signage and a public space in the Galleria of the building to showcase Enercare Inc.’s products and services to the public. Canada’s largest exhibition and convention centre is now named “Enercare Centre” (formerly Direct Energy Centre). Following the acquisition of Direct Read More...

Prepare Your Home and Yourself for Fall and Winter

Fall honeymoon is over!!!!!! Now fall is officially here, it's time to prepare your house heating system These 8 simple tasks (Prepare Your Home for Fall and Winter), most of which you can do yourself, will help you stay warm, safe and energy-conscious this winter. Tune up your heating system Make sure that the heating vents are not blocked or covered by furniture, carpeting, or curtains. Clean or replace dirty furnace filters or better have a professional from a reputable HVAC company to check your Read More...

Changing, replacing furnace air filter on your Furnace/ Air Conditioner HVAC system in Toronto, GTA, Ontario, Heating and Cooling Tips.

DeMark Home Ontario, is the HVAC specialist in the GTA area including Toronto, Newmarket, Oshawa, Brampton,Mississauga and more and we focus on the installations and upgrades of energy efficient rental hot water heaters, tankless, furnaces and air conditioners. We would like to share important information with all consumers and our customers about the importance of replacing furnace air filter in your HVAC heating and cooling system. Firstly air quality is very important to your over all well being and total Read More...

Season’s Greetings from DeMark Home Ontario to all our customers and visitors.

This Holiday Season we would like to extend our appreciation to our customers who made our progress real and possible. There is no better time than this to say “Thank you”, and to wish you and your families blessings, happiness and joy this time of the year and through out the whole year. We hope that you and your families have a great holiday season full of memories that will last a lifetime long. We thank you for being our Read More...

Dryer Vent Cleaning Safety Tips. Don’t wait until it’s too late.

Dryer vent fires are the leading cause of most home fires in the United States and Canada. Dryer vents are usually neglected but little do most people know that the lint trap on a dryer (even that of a new one), is highly flammable. This can set the dryer under fire, which could spread through the vent system and throughout your home. When a dryer does its job of removing around half pound of water, the lint trap absorbs the Read More...
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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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