Testing & Assessment
Mold Inspection & Testing in Baltimore, MD
An assessment establishes whether mold is present, where it is growing, and how far it extends — before anyone quotes removal. A mold inspection locates moisture and growth that a room-level look would miss, reading wall cavities, subfloor, and the areas behind finished surfaces. The result is a scope: what is affected, what has to come out, and what is driving the moisture.
Most people reach this page after noticing something rather than after something broke: a smell that returns, a stain that spreads, a room that feels damp. An inspection answers what is actually there and where the moisture comes from, which is the information every later decision depends on. Several states, Texas among them, keep assessment and remediation as separate licensed roles specifically so the party identifying the problem is not the party selling the fix. Nothing here is medical advice — if you have health questions, those are for a clinician.
Every pro in our network is licensed and insured in Maryland.
Frequently asked questions
Who is responsible when the leak is in a party wall?
That is a legal question about your deed and any party-wall agreement, and it is worth resolving early. What is not in doubt is the timing: the wall is wet from the moment the defect appears, and waiting for the ownership question to settle simply means more material has to come out when work finally starts.
Why do so many problems here start at roof level?
Because a flat roof has no natural escape route. Water either reaches the drain or it sits, and rowhouse roofs typically have one internal leader doing all the work. Add a parapet with aging flashing at the perimeter and the two most common failure points are both above the top floor ceiling.
The basement smells musty but looks dry. Is that worth acting on?
Yes. Smell is often the earliest available signal, and in a below-grade space it usually means material is holding moisture somewhere out of sight, behind stored items or under stair framing. A moisture meter settles it quickly, and finding it at the smell stage is far cheaper than finding it at the stain stage.