Air Conditioning

E-M Systems Inc. is the GTA’S air conditioning (A/C) and heating repair, maintenance and installation specialist. In addition to air conditioning repair and maintenance, we also perform central air conditioning installations, indoor air filtration, humidity control, high velocity systems, and much more.
Do you need an A/C technician to repair or maintain your central air conditioning unit?
Our certified and well-trained service technicians can tune-up, repair and optimize your air conditioning system in no time.  All our technicians are factory trained and TSSA certified.
Whether you are planning to remodel your home, building a custom home, simply replacing your aging equipment or upgrading to a higher efficiency unit, we can help you do that.


If you are looking for reliable heating repair and maintenance service, look no further. Our heating repair experts in the GTA are highly qualified to handle any type of heating repair and maintenance and installation.
Quality heating repair is extremely important, especially in the GTA area where the winter season can be extremely cold. We offer heating repair services for all residents in the GTA and its surrounding suburbs. Our heating repair technicians in the GTA are factory trained & TSSA certified to provide the best service on all makes and models.  Whether you are a residential or commercial customer you can count on E-M Air Systems Inc prompt efficient service at competitive rates.


If the air in your home is dry, your home can become uncomfortable. Dry air can cause nose bleeds and infections. Asthma may be aggravated by the fact that the air in your home is drier than normal. Excessive dry air can also dry out your skin which will start to chap and age and wrinkle more quickly. Dry air in the home is also known to contribute to parching and cracking wood paneling, furniture, and other household furniture.
Central humidifiers such as Generalaire products provide proper humidity levels for optimum comfort and healthy home environment. In the winter, a humidifier can also save energy and money as humidified air feels warmer at the same furnace setting.

Duct Cleaning Service

Our air duct cleaning service improves indoor air quality and increases home energy efficiency. It also helps reduce indoor air pollution, allergies and illness by removing such contaminants as mites, mold, mildew, pollen and animal dander which usually circulate through the central air system in the house or office.
Your air ducts are a source of indoor air pollution if you do not maintain them consistently. Every time you run your heating and cooling systems, airborne contaminants, including dust, pet dander, pollens and mold build up inside the ductwork, creating a breeding ground for mold, bacteria, fungi and other undesirable microbes.