Mold Testing Services in Glen Carbon, IL

Finished basements are Glen Carbon's biggest mold blind spot. Drywall, carpet, and drop ceilings turn the wettest level of the house into living space, and they hide the early warning signs that an unfinished basement shows you for free: efflorescence on block walls, damp corners, that first patch of growth.

A typical Glen Carbon job: a family notices their finished basement smells off after heavy spring rains, but everything looks fine. Moisture readings told a different story, with elevated levels along one exterior wall behind the drywall. A small inspection opening found growth on the back of the drywall running eight feet along the wall, fed by a grading problem outside that pushed water against the foundation every storm. Air samples confirmed the basement was seeding spores into the HVAC. The family fixed the grading, remediated a documented area instead of gutting the whole basement, and cleared on the retest.

Our inspection combines moisture readings through finished surfaces, air sampling compared to an outdoor baseline, and surface sampling where growth is visible or suspected. Lab analysis is done by an accredited laboratory, and the report maps the problem so any contractor can price the fix without guessing.

Test after water events even when everything dried fast, when the basement smells musty after rain, before finishing a basement so you know it starts dry, before buying a home with a finished lower level, and after remediation for clearance.

We're NORMI certified assessors and our findings reflect your home, not a remediation quota.

Call (618) 477-2761 to schedule mold testing in Glen Carbon.