Tag Archives: radon levels

Dallas Indoor Air Quality Testing 214.912.4691 – Radon, IAQ, Mold Inspection and Testing & Rapid Onsite Results

DAYS / HOURS OF OPERATION  (text to with inquiries – 24 / 7 but please include physical address, square footage and email)
7 Days a Week  8 AM – 8 PM   (Central Standard Time)

Dallas Indoor Air Quality Testing

P100 Respirator with 2091 Filters by 3M

214.912.4691 – Through years of performing environmental testing in the Dallas / Fort Worth – DFW Metroplex area, ScanTech has evaluated numerous risk factors that impact human health from the perspectives of both short term (acute effects) and long term (chronic health issues) impacts in the occupational health realm.

ScanTech can check for the following key indoor air quality level indicators (many with time-based datalogging available) and have a report for you at the time of the onsite visit:

  • Formaldehyde (HCHO)
  • VOCs (Volatile Organic Compounds)
  • Carbon Dioxide (CO2) – measurement of fresh air dilution that tracks with VOCs
  • Carbon Monoxide (CO) – a dangerous from combustion byproducts
  • Respirable Dust Particles in PM2.5 (fine) and PM10 (coarse) size regimes
  • Oxygen Levels
  • HEPA Filtration and other central air purifier efficiency (MERV Rating)
  • Pressure differentials between inside and outside (affects contamination potential)
  • Relative ventilation levels – critical to know in newer homes that are tightly built

Optional Testing

  • Mold Testing & Inspection including air samples, tape lifts and visual inspection
  • Bacterial, Microorganism, Parasite & Bio-Film issues
  • Radon Rn-222 Levels (alpha emitter lung carcinogen found in Texas including Dallas)
  • Ozone levels testing – ozone is a oxidizing respiratory irritant
  • Hydrogen Sulfide (H2S) – toxic sewer gas that has a foul odor
  • City of Dallas Green Ordinance Post Construction IAQ Clearance Sampling for 804.2

along with atmospheric factors such as:

  • Temperature
  • Relative Humidity
  • Absolute Humidity
  • Mixing Ratio, Vapor Pressure, Dew Point
  • Barometric Pressure (to judge whether the structure is under positive or negative pressure with respect to the outside air)

Many residents of the Dallas / Fort Worth area suffer from the following symptoms, ailments, and diseases – much of which can be traced either directly to air quality and composition or is exacerbated by poor air quality:

  • Allergies & Sinus Infections – (high particulate counts and VOCs, formaldehyde)
  • Chronic Allergic Rhinitis – (bio-aerosols)
  • Eye irritation – (formaldehyde, hydrogen sulfide, VOCs)
  • Congestion – (high particulate counts and VOCs, formaldehyde)
  • Inflammation – (formaldehyde, VOCs)
  • Fatigue – (carbon monoxide, carbon dioxide)
  • Insomnia
  • Headaches – (carbon monoxide)
  • Dizziness – (carbon monoxide)
  • Cognitive issues including difficulty focusing
  • Nausea
  • Coughing – (high particulate counts, mold, MVOCs)
  • Asthma & other breathing difficulties – (MVOCs, high particulate counts, ozone)
  • Bronchitis – (irritation of the lung bronchi)

These issues can contribute to and/or be symptomatic of more serious ailments such as:

  • COPD (Chronic Obstructive Pulmonary Disease)
  • Hypersensitivity Pneumonitis
  • Carbon Monoxide / Carbon Dioxide Poisoning
  • Autoimmune Disease
  • Cardiovascular Disease
  • Stroke
  • Lung Cancer
  • Leukemia
  • Non-Hodgkin’s Lymphoma
  • Neurological issues due to chemical exposure and/or oxygen deprivation

In many cases, a simple series of air quality tests that detect and report important metrics such as respirable particle levels, VOCs, formaldehyde levels, radon gas, carbon monoxide, carbon dioxide, oxygen levels, etc. can narrow down the issue(s) responsible. Very often, mitigation is relatively inexpensive and well worth the modest investment.

While ScanTech can make suggestions on how to clean up your air, we are not an equipment vendor or installer, so there is no conflict of interest in selling you products that you don’t need. (or that may make things worse)

ScanTech Residential Service Area Map Dallas and Fort Worth

ScanTech Residential Service Area Map Dallas and Fort Worth

Cities for radon / indoor air quality inspection services include: Dallas, Fort Worth, Houston, Austin, San Antonio, Plano, Highland Park, University Park, Park Cities, Arlington, Grapevine, Frisco, Denton, McKinney, Allen, Lewisville, Irving, Mesquite, Bedford, Euless, Richardson, Coppell, Grand Prairie, Garland, Addison, Farmers Branch, Rockwall, Carrollton, Parker, Rowlett, Lucas, Fairview, Park Cities, Keller, Roanoke, The Colony, Highland Village, Lake Dallas, Corinth, Prosper, Duncanville, Lancaster, Rowlett, Royse City, Trophy Club, Southlake and Hurst. Counties served include Dallas, Collin, Denton, Tarrant and Rockwall County.

Radon Gas in Homes Causes Up to 7 X More Deaths than Asbestos

Certified Radon Tester for HUD Fannie Mae Freddie Mac GSA

An often overlooked aspect of air quality testing, particularly in Texas cities such as Dallas / Fort Worth, Houston and Austin is checking for the presence of radon gas which is a proven carcinogen. Part of the issue is either a complete lack of knowledge of this hazard or mythologies that are circulated as wishful thinking.

Examples I have heard include:

1. Texas doesn’t have radon gas.

FALSE – all areas of the world have some radon gas in the atmosphere as it is part of the natural U-235 decay chain in soil / bedrock.

2. New homes don’t have a radon problem.

FALSE – Any home can potentially have radon gas issues and newer homes that have tighter building envelopes actually tend to have more issues as the ventilation exchange is often poorer and leads to an accumulation of this hazardous, radioactive carcinogen.

3. I’m not a smoker – why should I worry about lung cancer?

FALSE – While smoking is synergistic with radon and amplifies the risk, radon is the number one cause of lung cancer among non-smokers.

4. Dallas / Fort Worth homes do not have indoor air quality problems with radon.

FALSE – I have found numerous homes in the Dallas / Tarrant County area, particularly in North Dallas, Richardson, Arlington, the Park Cities and Lake Highlands INCLUDING my own home which exceeded the EPA action limit of 4 picoCuries / liter. If you look at the WHO (World Health Organization) the guidelines they recommend is even lower at 2.7 picoCuries / liter.

While there is no safe level of radon and you cannot get radon levels to zero, you can mitigate issues with building ventilation and reduce your risk considerably. But first, you have to be informed.

5. Testing for radon isn’t required in Texas.

FALSE – Radon testing is a requirement for HUD, Fannie Mae, Freddie Mac and government buildings which fall under the province of GSA (Government Services Administration) radon policy.  Also many mortgage companies are making it a requirement in order to avoid potential litigation.

Moreover, you typically need a certified radon professional (such as those qualified under AARST-NRPP) to conduct valid testing. ScanTech is certified and experienced in multi-family buildings / commercial buildings / residential homes.

www.radontestingdallas.com 

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