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IAQ Specialist

At Holmes and Watson Inspection Agency, we specialize in providing top-tier Indoor Air Quality (IAQ) solutions for industrial, commercial, and educational environments.

 

With certified expertise in IAQ, Water Intrusion, Mold, and Radon, we are committed to improving air quality in spaces where people work, learn, and live. As licensed NC Inspectors and NC Commercial and Residential Building Contractors, we bring a unique blend of technical skill and industry knowledge to every project. Our team understands the complexities of air quality and delivers tailored solutions that not only meet regulatory standards but also enhance the health and well-being of occupants.

Whether you're managing a large industrial facility, a commercial space, or an educational institution, Holmes and Watson Inspection Agency provides the expertise you need to identify and resolve IAQ issues. Let us help you ensure a safe, clean, and healthy environment for everyone.

NC Inspector License #5745

NC Commercial & Residential Building License #99445

Non - Viable Testing

The measuring the concentration of airborne particles, such as mold spores, pollen, dust, and other contaminants, without determining if they are living (viable) or dead. This type of testing is commonly used in assessing indoor air quality to identify potential health hazards and contaminants that may affect occupants. Non-viable air sampling is quicker and less complex than viable testing, making it an effective first step in diagnosing air quality concerns. It provides valuable data to help guide remediation efforts and ensure environments like schools, offices, and industrial facilities are safe and compliant with health standards.

Particle Matter Testing

We measure the concentration of tiny solid or liquid particles suspended in the air, known as particulate matter. These particles can include dust, dirt, smoke, soot, and liquid droplets, and they vary in size, with PM10 and PM2.5 being the most commonly monitored. PM10 refers to particles 10 microns or smaller, while PM2.5 includes fine particles 2.5 microns or smaller. These can penetrate deep into the lungs, posing significant health risks, especially in industrial, commercial, and educational environments. PM testing helps identify pollution sources, assess indoor air quality, and ensure compliance with health and safety standards, protecting occupants from harmful exposure.

Asbestos Testing

Is crucial for identifying the presence of asbestos, a hazardous material found in many older buildings, especially in insulation, flooring, and roofing materials. Inhalation of asbestos fibers can lead to severe health issues, including lung cancer, mesothelioma, and asbestosis. Testing for asbestos is the first step in ensuring a safe environment, especially during renovations, demolitions, or when materials degrade. By identifying asbestos early, property owners can take the necessary steps to remove or manage it safely, reducing the risk of exposure. Asbestos testing helps maintain regulatory compliance and protects occupants from long-term health risks associated with asbestos exposure.

Viable Testing

The collecting and analyzing air samples to identify and quantify living microorganisms, such as bacteria and mold, that can grow and reproduce. Unlike non-viable testing, which detects concentration levels at the genus level, viable testing allows us to identify at the species level. This method is often used when there is concern about active microbial growth affecting indoor environments, such as schools, hospitals, or industrial facilities, providing essential information for targeted remediation and prevention of health risks.

Lead Testing

Is essential for identifying the presence of lead in the environment, particularly in older buildings, industrial sites, and schools. Lead exposure, especially through inhalation or ingestion of lead particles or dust, can cause serious health issues, including neurological damage, developmental delays in children, and respiratory problems. Testing for lead allows property owners and managers to detect contamination early, helping to prevent these health risks. Lead testing ensures compliance with safety regulations, protects vulnerable populations, and provides peace of mind. It is a critical step in remediation efforts to create safer, healthier indoor environments free from hazardous lead exposure.

Radon Testing

Is critical in schools, commercial, and residential structures to ensure a safe environment for students, staff and residents. Radon is a colorless, odorless gas that naturally occurs from the breakdown of uranium in soil and can accumulate in buildings. Long-term exposure to elevated radon levels is the second leading cause of lung cancer. Schools are particularly vulnerable for a few different reasons. Risk of lung cancer in children resulting from exposure to radon may be almost twice as high as the risk to adults exposed to the same amount of radon. Testing for radon helps detect dangerous levels early, allowing for remediation efforts like improved ventilation or sealing of foundations. Ensuring low radon levels protects the health of children and staff, reduces liability, and maintains compliance with safety standards.

Multi-Point Inspection

A comprehensive inspection is a critical component of effective Indoor Air Quality (IAQ) testing as it ensures that all potential sources of air contamination are identified and addressed. Air quality issues often result from underlying structural or environmental conditions, such as water damage, mold growth, or poor ventilation. Simply testing the air may provide valuable information about what is present, but without understanding why those contaminants are there, remediation efforts may fall short or only provide temporary relief.

For example, if mold is detected during IAQ testing, performing a thorough water intrusion inspection becomes vital. Mold thrives in damp environments, and its presence is often an indicator of water leaks, poor drainage, or high humidity levels. We conduct detailed inspections to identify the source of moisture, such as roof leaks, faulty plumbing, or improper sealing around windows and doors. Addressing these issues is key to preventing mold from returning after remediation.

Similarly, other IAQ concerns, such as elevated levels of particulate matter, can be traced back to inadequate filtration, ventilation issues, or even outdoor pollution entering through gaps in the building’s envelope. A comprehensive inspection looks at the bigger picture—how the building’s structure, systems, and environment interact to impact air quality. This could include assessing HVAC systems, checking for radon, asbestos, and lead, and identifying any materials or conditions that may be contributing to poor air quality.

A detailed inspection allows us to craft a tailored remediation plan that addresses both the symptoms and the root causes of IAQ problems. This holistic approach not only resolves current issues but also helps prevent future air quality problems, ensuring a healthier and safer environment for building occupants. Comprehensive inspections lead to long-term solutions, better outcomes, and peace of mind for our clients.

What Our Clients Say

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LaSonya Hudson

Dan and Justin were so helpful. They were professional and thoroughly informative, providing clear explanations of their findings in a way that was understood by all parties. I cannot recommend them enough!
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