In a shared building, a moisture reading can show whose pipe the water came from.
A bathroom mold inspection in Falls Church tells you whether the growth comes from steam in your own room or from water arriving through a wall or ceiling. About two thirds of homes in Arlington (66.1 percent) and Alexandria (65.2 percent) are in buildings with two or more units (Census Bureau, 2020 to 2024), and in a building like that the water can come from the unit next door or upstairs.
Whose water it is decides who fixes it, so we measure before anyone points a finger.
This page sits under our mold inspection & testing service.
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Moisture mapping shows which. Readings across the walls around the shower, the floor and the ceiling are compared with a dry wall in the same room.
A wet ceiling under the bathroom upstairs, or a wet section on a wall you share with the next unit, points outside your home. A dry wall with growth on the paint usually points to steam your own fan isn't clearing, and a better fan may be the whole fix. When both are going on, the readings separate them wall by wall, so each owner deals with their own part.
A condo board or building manager needs something concrete: where the wall or ceiling is wet, how wet, and, when a sample helps, what the lab found. Our written readings and the lab report give you that to bring to the association or the owner upstairs, and the association's documents decide who pays.
Ask the association or the building manager what they need before the visit. If they want readings from both units, or want someone from management there, knowing it in advance saves a second trip. If the building keeps a maintenance log for the plumbing above you, ask for that too.
Samples go to an accredited third-party lab with no affiliation to EnviroPure. Air and tape results usually come back in 2 to 3 business days.
The report gives the spore count per cubic meter and the genus of what was found, compared against outdoor and baseline samples. It is written in plain language with clear next steps, and it is yours to keep.
The consultation and visual inspection are free, and when the inspection confirms visible mold, you get an estimate.
EnviroPure is a licensed provider of Pure Maintenance's patented VaPURE process.
This page covers one part of the job. The mold inspection & testing page covers the rest.
Your association's governing documents decide that, and we can't advise on liability. We can show where the water is, how far it has spread and where it seems to be coming from.
We inspect your unit and note where the readings point. Getting into the unit above needs that owner's permission, so ask the association or the owner to arrange access if it comes to that. With access, readings from both bathrooms can be compared side by side.
Probably not, if nothing else in the room points to water. A stain on the ceiling below or a floor that gives beside the tub suggests the water has gotten past the grout, and readings show how far it went.
When the stain or smell is worst, whether it follows a neighbor's shower or laundry, and any leaks the building has had recently. A photo of the stain on two different days shows whether it is growing.
A short call is usually enough to know whether you need an inspection, a test or a treatment estimate.
We cover Northern Virginia and Montgomery County, MD: Fairfax, Annandale, Tysons and Vienna in Fairfax County, Alexandria, and Bethesda, Chevy Chase and Potomac on the Maryland side. In Arlington, we offer mold testing and inspection. Ask us about your street.
Falls Church · McLean · Vienna · Tysons · Great Falls · Oakton · Annandale · Springfield · Fairfax
Alexandria · Old Town Alexandria · Kingstowne · Arlington · Crystal City · Ballston
Bethesda · Potomac · Chevy Chase