Mold Assessments and Testing
Mold is a moisture problem first - we find the source, document the conditions, and tell you what's actually there.
Mold is a moisture problem before it is ever a microbiology problem. Where there is a musty odor, visible staining, or a leak that did not dry quickly, spores have likely already colonized the affected material. John Atkinson is certified in mold assessments and combines a thorough visual evaluation with moisture metering, thermal imaging, and - when warranted - air and surface samples sent to an accredited laboratory. Preferred Inspections provides mold assessments and testing throughout Ohio and West Virginia in the Tri-State Area. Because John performs assessment and testing rather than remediation, his only job is to tell you objectively what is present, where the moisture is coming from, and what the priority should be - giving you absolute peace of mind about your home's indoor environment.
What's included
Visual mold assessment
A systematic walkthrough of basements, crawlspaces, attics, bathrooms, kitchens, and any area with a moisture history, documenting visible growth, water staining, and material deterioration.
Moisture metering & thermal imaging
Non-invasive moisture readings on suspect materials and thermal scans that reveal cold, wet surfaces long before visible mold appears.
Air & surface sampling
When warranted, air samples compared against an outdoor control and direct-surface samples are collected and sent to an accredited lab for species identification and spore-count analysis.
Moisture-source diagnosis
The most valuable part of any mold assessment is the why. John identifies the moisture source - leak, condensation, grading, or ventilation failure - so the problem can actually be corrected.
Why it matters
- •John is certified in mold assessments and approaches the work as an environmental health and safety professional focused on protecting occupant health.
- •Because Preferred Inspections does not perform remediation, findings stay objective - you are never being sold a repair.
- •Assessments pair visual findings with moisture and thermal data so hidden problems are identified, not just surface staining.
- •Lab-analyzed sampling provides documentation suitable for real-estate transactions and informed decision-making.
How it works
- 1
On-site assessment
John performs a thorough visual assessment supported by moisture metering and thermal imaging throughout the property.
- 2
Sampling if warranted
When visible mold or strong indicators are present, air and/or surface samples are collected and shipped to an accredited laboratory.
- 3
Report & lab results
Visual findings are reported promptly, with lab results following in a consolidated report that includes photographs, moisture data, and recommended next steps.
Frequently asked
Do I need lab testing if I can already see mold?
Often no - visible growth with a clear moisture source is enough to act on. Lab testing matters when species identification affects the response, hidden mold is suspected, or documentation is needed for a transaction.
Do you perform remediation?
No. John intentionally stays independent of remediation so his findings remain objective. He can point you toward qualified remediation professionals.
Can mold testing be combined with a home inspection?
Yes. Many clients add a mold assessment when a home has a moisture history, an unfinished basement, or visible staining noted during the walk-through.
Related inspection services
Thermal Imaging
Hidden moisture, missing insulation, and electrical hotspots - made visible by a certified thermographer.
Radon Measurement
EPA-protocol radon measurement - because the only way to know your home's radon level is to test.
Residential Home Inspections
A complete, system-by-system evaluation of the home - built on 30 years of environmental health and safety experience.