Air quality and mold sampling can be crucial components of the home inspection process, particularly for home buyers with severe allergies or sensitivity to mold. Poor indoor air quality can lead to serious health issues, making it important to identify any potential mold problems before making a purchase. Prioritizing air quality in a home inspection can ultimately protect both your health and investment.
Mold
What is it and should I test for it?
Indoor air quality directly impacts the health and livability of a home. Our mold and air quality testing service is designed to provide clear, objective data so you can make informed decisions about your environment.
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Our Testing Process
We collect air samples from within the home and compare them to a control sample taken from the exterior. This baseline comparison allows us to determine whether elevated or abnormal mold spore levels are present indoors. All samples are submitted to a certified laboratory, with results typically returned within one business day (24 hours). The lab analysis identifies spore types and concentrations, helping determine whether conditions inside the home are outside normal ranges.
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Surface (Tape) Sampling
If visible biological growth is present, we can take tape lift samples for laboratory analysis. This allows for identification of the specific type of mold or organic growth, which can be useful in determining appropriate remediation steps.
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When Testing Is Recommended
Mold air testing is most appropriate in situations where occupant health is a concern—particularly for individuals with:
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Immune deficiencies
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Asthma or other respiratory conditions
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Known mold sensitivities or allergies
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Important Guidance on Visible Mold
If visible mold-like growth is observed during the normal home inspection, we will:
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Document and photograph the area
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Use thermal imaging and moisture detection tools (when applicable) to evaluate for active moisture intrusion
However, we do not recommend air testing in areas where visible mold is already present. Testing in these conditions often provides redundant information. Instead, the proper course of action is:
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Remediate (clean/remove) the visible growth, and address any underlying moisture source
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Perform post-remediation testing, if desired, to confirm the effectiveness of the cleanup
This approach ensures that testing delivers meaningful, actionable results rather than confirming a known issue.