Indoor Air Quality Testing Service
Indoor Air Quality Testing Service
Pre-occupancy and post-construction IAQ Sampling
Precision offers pre-occupancy and post-construction indoor air quality sampling on new construction or renovation projects. The testing procedure are performed in general accordance with Federal EPA’s “Compendium of Methods for Determination of Air Pollutants in Indoor Air”. Fixed gases are sampled using low volume SUMMA canisters that run for a minimum of four hours and up to eight hours. The samples are then analyzed by a laboratory recognized and accredited by NELAP Texas Commission of Environmental Quality. Compounds and measurements that are typically are taken during IAQ sampling are Carbon Monoxide, Carbon Dioxide, Methane, Total Volatile Organic Compounds (TVOCs), Total Particulates, Radon, Ozone, Formaldehyde and 4-Phenylcyclohexene.
Breathe Better with Home Air Quality Testing
Most people are familiar with the outdoor air quality testing cities do to keep air pollution under control. But, since many people spend a lot of time indoors, indoor air quality testing may be just as important to your health. Hiring professionals, such as Precision Environmental Services, can help you clear the air in your home or building and will help you breathe easier.
Read more about: What will indoor air quality tests tell me?
What will indoor air quality tests tell me?
There are many things that can impact the quality of air in your home or building. Some of them are easily identifiable, but others may require specific testing to discover their sources of indoor air pollution. According to the Environmental Protection Agency, most indoor pollutants fall into one of three categories:
- Biological Pollutants are contaminants that come from living things and are typically found in areas where food or moisture is present. These air pollutants include bacteria, molds, mildew, viruses, dust, mites and pollen. Biological air contaminants can cause allergic reactions, as well as other health conditions, with regular exposure.
- Chemical Pollutants can be caused by gas emitted from building materials. Also called volatile organic compounds, these contaminants include chemicals such as formaldehyde, acetone, freon and many others. In high levels, these chemicals are also known to cause allergic reactions.
- Combustion Pollutants, as the name suggests, are released into the air when materials are burned, including wood, fuels, like natural gas and kerosene, as well as tobacco products. The most common combustion pollutants in the air include carbon monoxide and tobacco smoke. In some cases, combustion pollutants may be the cause of chemical contamination. High levels of combustion pollutants exposure can cause irritation of the eyes or nose, damage to the heart and brain, and, in extreme cases, death.
Indoor Air Pollutants
One, or all, of these types of pollutants can be present in the air of your home or building. While some, like mold and dust, are obvious examples, other air contaminants may not be as easy to recognize. A few examples of common pollutants from these categories include:
- Carbon monoxide
- Volatile Organic Compounds (VOCs)
- Mold and mildew
- Dust and dander
- Pressed wood products
- Cleaning products
- Unvented furnaces
- Trapped outdoor pollution
- Rodent droppings
Read more about: When should I test indoor air quality in my home?
When should I test indoor air quality in my home?
If you suspect the air quality inside your home has been compromised, there are at-home tests you can buy to measure certain levels of pollutants. However, using a professional service will help you not only pinpoint the air quality problem, but also find the source of the issue and help you resolve it. But how do you know if your home’s air quality is poor? Do indoor air quality testing to discover if there are several signs that your air could be clearer.
- Declining Health – While allergies could be linked to a change in weather or season, worsening allergies could be a result of air pollutants in your home. Since a number of factors could affect the severity of your allergies, it is important to note when your symptoms are better or worse. If you experience more intense reactions at home, but not in other environments, it could mean your home has a contaminant in the air.
Beyond allergic reactions, symptoms can become more severe if toxic contaminants are in the air. Dizziness, rashes, shortness of breath, vomiting and muscle pain could all be signs that you have an air quality issue within your home or building.
- Environmental Changes – A number of environmental factors, indoor and outdoor, could also contribute to worsening air quality in your home or building. Pay attention to construction and nearby renovations that are in close proximity to your home or building. Depending on how well your home or building is ventilated, pollutants could be entering through ducts and other ventilation systems. Chemicals your neighbors use to maintain their property could also be entering the air and coming into your home or building.
In your own home or building, improvements and repairs could also make the air quality vulnerable. Old building materials can release some of the common contaminants known to decrease air quality, such as dust and mold. Some materials may also contain chemicals that could become airborne and invade the air. Indoor air quality testing can do much to tell you if contaminants are present.
- Air Distribution and ventilation – Have you noticed that some areas of your home may be warmer than others? If so, there could be a problem with airflow, which has a direct impact on your overall air quality. Unusual humidity or dryness may also be a sign that the air quality in your home has been compromised. While a humidifier or dehumidifier, depending on your situation, can help alleviate the problem, it may not resolve what could be a larger issue.
Read more about: Why should I hire a professional to test the air quality in my home?
Why should I hire a professional to test the air quality in my home?
A number of indoor air quality testing monitors exist. However, what you potentially save in price may cost you when it comes to the accuracy of your test. A professional air quality testing service, such as Precision Environmental Services, will do thorough testing for contaminants you may not be able to detect on your own.
On site, a professional will begin by visually assessing your home, looking for any signs of mold or moisture. From there, the technician will collect samples, which are then analyzed to determine the level of air quality in your home.
Preventing air quality issues in my home.
As people become more aware of how their environments affect them, indoor air quality is becoming as important of an issue as outdoor air quality. There are many benefits to ensuring that the air in your home or building is as pure as possible. For people with sensitivity to allergens, such as those suffering with asthma and other respiratory problems, will help to reduce the change of a reaction and ensure they are breathing cleaner air. Unusual smells are associated with some of the potential biological pollutants. Mildew is one of the most common smells in areas that are moist or have poor air filtration. Air quality testing can identify the problem and help solve it.
EPA Air Quality Recommendations
To prevent indoor air quality issues, the Environmental Protection has several recommendations and indoor air quality testing will tell you what to do to:
- Remove the source of pollution. With mold and other contaminants, eliminating the source will of the problem with changing the quality of air in your home or building.
- Ventilate your home or building well. Ensuring that your air filtration systems are clear is an important step in preventing air quality issues. However, little steps, such as opening a window or door, can allow contaminants to leave your space.
- Change filters. Regularly changing the filters in your heating and air conditioning system will keep passages from becoming clogged and allowing pollutants to enter the air.
- Keep humidity under control. It is recommended that the humidity levels in your home be between 30% and 50%. To keep this in check, a humidifier or dehumidifier may help.
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