Testing & Assessment
Mold Inspection & Testing in Evanston, IL
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 Illinois.
Frequently asked questions
The lot is not on the beach. Why does Lake Michigan still matter?
The lake sets the water table under the whole beach ridge, and it drives rain sideways into the bluff. A house three blocks inland is still on that ridge. Skokie, a few miles west, sits on a different plain and does not get this fetch or this groundwater. South Evanston and Jarvis Square still sit on that ridge, so a Skokie-style inland diagnosis misses the fetch and the table.
A ravine lot. Is that a flood or a seepage job?
Usually seepage. The ravines are the North Shore's natural drains, and a basement wall cut into one is holding a creek after every May storm. Overbank flow is the rare event; the buried uphill wall is the weekly one. Ridgeville and the West End ravines take this every May; overbank flow would have left debris, and usually there is none.
A 1953 two-flat. Does a shared wall change the leak?
It changes where the stain shows. Water entering at one flashing travels along a joist or a party wall and exits wherever the finish is weakest, often the other unit. The stain is the exit, not the entry, and the repair has to start at the shared plane. In a Church and Dodge two-flat the repair has to open the shared plane, not just the room that stained.