Find the water first, then the mold
When a room smells like a damp cellar but every surface looks clean, moisture is hiding behind a finish. One call routes you to an independent, licensed and insured inspector in Strum who maps moisture, scans with an infrared camera and tells you where the source is.
ESS Mold Inspection is a free referral line. Every inspection is performed by an independent local contractor, never by the line itself.
What an inspection actually is
Think of a proper mold inspection as detective work on the building itself. The inspector walks the property room by room, looks at ceilings, baseboards, window sills and the backs of closets, and takes moisture readings along the way. A pinless meter gets swept along walls and floors to find wet zones fast, then a pin-type meter confirms the number at the suspect spot by pressing two short probes into the material. Those readings get plotted on a sketch of the floor plan, which is what people in the trade call moisture mapping.
Thermal imaging won't show mold growth directly, no matter what the ads suggest. It shows temperature differences, and wet drywall or insulation usually reads cooler than the dry material around it, so a cold streak under a window tells the inspector exactly where to put a meter. A hygrometer gives relative humidity and dew point for each area. If the dew point sits close to the surface temperature of a wall, a duct or a window frame, condensation is forming there. When something looks suspicious inside a wall cavity, many inspectors drill a hole about the width of a pencil and look in with a borescope rather than opening up the drywall.
The step most people skip is the one that matters most: finding where the water comes from. If the leak, the condensation or the drainage problem stays, any cleanup is temporary. That's why the inspector checks the HVAC air handler, the evaporator coil, the condensate drip pan and drain line, the attic decking and vents, and the crawl space vapor barrier and joists, not just the room that smells. Callers in Strum usually reach the line for one of a few reasons: a home purchase, a past leak they're not sure was dried, a smell that won't quit, or a dispute with a landlord.
What you should expect
Callers use the line because it connects them with inspectors who do the moisture work properly and stay out of the remediation business on that job.
The inspectors in the network carry liability insurance and hold whatever mold assessor license applies where you live, if one exists. Independence from the remediator matters: an inspector with no cleanup to sell has no reason to make the problem look bigger than it is.
A home purchase with a short option period can't wait two weeks for an inspector. Mention your closing or contingency date on the call and the dispatcher prioritizes inspectors around Strum who can get out soon; same-day is common for an active leak.
Inspection pricing usually depends on square footage, the number of areas, and whether attic and crawl space access is needed. You get the price before anyone arrives, and if lab samples might be added on site, ask how they're billed per sample before the visit.
Expect pin-type and pinless moisture meters, an infrared camera, a thermo-hygrometer, a borescope and a strong flashlight, plus a ladder for the attic hatch. If the person who shows up carries a swab kit but no meter, that's not an inspection.
Inspection types
Different situations call for different inspections, and the dispatcher will ask a few questions so the right inspector shows up with the right gear.
Built around your option or contingency deadline, this visit looks for evidence of past and present water: stains under fresh paint, warped baseboards, rust on the water heater pan, efflorescence on basement block.
When a smell shows up but growth doesn't, the inspector follows the odor room by room, scanning plumbing walls, laundry areas and exterior corners for cool, damp spots.
A clogged condensate line or a pan that never drains can feed growth on the evaporator coil and inside the air handler cabinet, then push that odor through every supply register.
Up top, it's about ventilation and roof leaks: blackened sheathing, rusty nail tips, crushed insulation and bathroom exhaust ducts that end in the attic instead of outside. Below, it's joist moisture, a torn or missing vapor barrier, standing water and grading that sends rain toward the foundation.
Once remediation wraps up, a separate inspector confirms the work matches the written scope, from dry readings on the studs to an undisturbed containment barrier and a fixed leak. Lab clearance can be added if you need it, but the visual and moisture verification comes first.
Call the line and get matched with a local independent inspector who'll trace the water, document it and hand you a written scope.
How it works
From the first call to the written report, here's what the process looks like.
The dispatcher asks why you need the inspection, how big the home is, whether there's an attic or crawl space, and if there's a real estate deadline.
An independent inspector near Strum confirms a time, and same-day visits are common for active leaks. Clear access to the attic hatch, the air handler and under sinks before they arrive.
Room by room, the inspector takes meter readings, runs thermal scans, records humidity and dew point, and works through the mechanical systems. Any extra work, like lab samples, gets priced before it's done.
The final report lays out photos, readings, the cause and a protocol, so remediators bid on the same scope.
From the dispatch log
A few patterns show up on the line over and over.
A caller described a smell that only showed up when the cooling ran, and nothing on the walls or ceilings looked wrong. The inspector found the condensate drain line clogged with slime, the drip pan overflowing, and wet insulation inside the air handler cabinet. Thermal imaging showed a damp patch on the closet ceiling below.
Outcome: The report pointed to the drain line and air handler, not the bedrooms, so cleanup stayed small and focused.
A buyer under contract noticed one bathroom ceiling looked newly painted and called with five days left in the option period. The inspector's pinless meter found elevated moisture under the paint, and a borescope through a small hole showed staining on the back of the drywall from a leaking shower valve above.
Outcome: The buyer used the written report to negotiate a repair credit before the option period closed.
A condo owner called after the unit upstairs had a dishwasher leak that the association said had been dried. Weeks later the kitchen ceiling had a faint ring. Moisture mapping found the wet area ran past the ring, and the dew point readings ruled out condensation as the cause.
Outcome: The report documented the extent of the moisture so the owner had evidence for the association and insurance.
A family called because allergy symptoms kept flaring at home, but they couldn't find mold anywhere. Room humidity sat near 70 percent. The inspector found a crawl space with a torn vapor barrier, damp joists, and gaps letting crawl space air into the return duct.
Outcome: The scope covered the vapor barrier, air sealing and humidity control, and the family took the report to their doctor.
These are composite examples based on common calls to the line, not individual customer reviews.
Questions
Call the line and get routed to an independent, licensed inspector near Strum.
Call +1-844-326-4757An inspection is the investigation: the inspector walks the building, maps moisture, scans with thermal imaging and figures out why mold is growing and where. Testing only refers to the lab samples, and many inspections skip them, since a wet wall with visible growth doesn't need a lab to confirm it.
Most houses take somewhere between two and three hours from arrival to wrap-up. Bigger homes, finished basements, tight crawl spaces and multiple HVAC systems add time, and so does borescope work inside walls. The written report usually follows within a day or two.
Usually not. Moisture meters and an infrared camera work from the surface, and when the inspector needs to see inside a cavity, the standard move is a small drilled hole for a borescope. If the inspector wants to open more than that, they should ask you first, and a tenant should get the landlord's okay.
In most cases, yes. An inspector who also sells remediation has a reason to find more work than the house needs. Some states require that separation for the same project. Where they don't, it's still smart: the independent inspector writes the protocol and the remediators bid against it.
It's not required, but it's worth it if the house shows any history of water: a finished basement, a crawl space, an older roof, or fresh paint in odd spots. Book it early so the report lands before your option or contingency period ends, while you still have leverage.
A useful report has photos of each problem area, moisture readings and where they were taken, humidity and dew point by room, and thermal images with notes. It should name the likely moisture source and include a remediation scope or protocol covering what to remove, the containment needed and how the work gets verified.
Service area
The line routes inspection calls throughout Strum, from older homes with plaster walls and original ductwork to newer builds with tight envelopes that trap humidity. The dispatcher matches you with a nearby independent inspector who works separately from the cleanup side.
If you're under contract, mention the deadline first. For an active leak, shut off the water if you can and call the line so a local inspector can trace how far the moisture has spread.
