Mold Testing Services in Wentzville, MO

New construction can grow mold before the first owner moves in. Wentzville builds fast, and fast framing schedules mean lumber gets rained on, dried imperfectly, and sealed behind drywall and house wrap in homes designed to be airtight. When moisture is trapped in a tight envelope, it doesn't leave; it condenses and feeds growth inside walls that are only a year or two old.

The Wentzville call that keeps repeating: a family in a nearly new home has allergy symptoms that started after move-in, and the builder's response is that the house is new so it can't be mold. Air sampling settles arguments like that. Ours found elevated indoor spore levels against the outdoor baseline, and a cavity sample at the worst reading confirmed growth on framing lumber inside an exterior wall. With lab documentation, the builder warranty conversation changed completely.

Our inspection is built for documentation: moisture readings, air samples against an outdoor baseline, surface and cavity samples where readings justify them, all analyzed by an accredited laboratory, all reported in language that works for warranty claims, builders, and attorneys if it comes to that.

Test when symptoms track with a new home, when a new build smells earthy or musty, after any construction-phase water exposure you know about, before your builder warranty window closes, before buying new construction resale, and after any remediation.

We're NORMI certified and fully independent, which is exactly what a builder dispute requires.

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