Ottawa & Montreal Air Quality Testing Services

montreal air quality testing
Residential IAQ Testing

We are your Montreal air quality testing experts for residential homes with solutions geared towards improving a healthy environment.

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air quality testing ottawa
Commercial IAQ Analysis

As “Sick Building” specialists, we restore the health and comfort and increase productivity and focus at your workplace.

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Industrial IAQ Audit

No matter what is plaguing your building, our team of experts work with you to devise a customized plan of action.

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What’s In Your Air?

Particulate Matter

Particulate matter is the sum of all solid and liquid particles suspended in air many of which are hazardous. This complex mixture includes both organic and inorganic particles. Example such as dust, pollen, soot, smoke, and liquid droplets.


Formaldehyde is a colorless, flammable, strong-smelling chemical that is used in building materials and to produce many household products. It is used in pressed-wood products, such as particleboard, plywood, and fiberboard; glues, adhesives and more.

Carbon Monoxide

In simple terms, CO is produced whenever a material burns. Homes with fuel-burning appliances or attached garages are more likely to have CO problems. Common sources of CO in our homes include fuel-burning appliances and devices.

Nitrogen Dioxide

Road traffic is the principal outdoor source of nitrogen dioxide (NO2). The most important indoor sources include tobacco smoke and gas-, wood-, oil-, kerosene- and coal-burning appliances such as stoves, ovens, space and water heaters and fireplaces, particularly unflued or poorly maintained appliances.

Hydrogen Sulfide

Hydrogen sulfide (also known as (H2S), sewer gas, swamp gas, stink damp, and sour damp) is a colorless gas known for its pungent “rotten egg” odor at low concentrations. It is extremely flammable and highly toxic.


Ozone (O3) is a gas that exists in the upper atmosphere and at ground level. Ozone can also be formed at ground level when sunlight interacts with pollution. This type of ozone (ground-level ozone) is a key component in urban smog. It can enter your home and pollute indoor air.

Carbon Dioxide

Carbon dioxide (CO2) is a gas that the human body produces naturally. Everyone is exposed, to some degree, to this gas every day. It occurs naturally in the atmosphere as part of animal metabolism, plant photosynthesis, decomposition, and combustion.

Volatile Organic Compounds

Volatile organic compounds, sometimes referred to as VOCs, are organic compounds that easily become vapors or gases. Along with carbon, they contain elements such as hydrogen, oxygen, fluorine, chlorine, bromine, sulfur or nitrogen.


Radon is a colorless, odorless gas that is produced from the natural breakdown of uranium in rocks and soil. Radon can enter a home through tiny openings in floors and foundations and build up to dangerous levels. Let your Montreal air quality testing experts at Air Masters help find your level.

Air Masters can track
toxins and chemicals
in your air and will give you
personalized recommendations


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    Ontario Service Area
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    Head Office
    • 54 Cite des Jeunes, Local 102B - Suite 221
      Vaudreuil Dorion
      J7V 9L5

    • +1.888.902.2001