Finished basement wall removal
Drywall and insulation in finished basements often trap moisture against the foundation, sometimes behind a plastic vapor retarder. Contractors cut out contaminated sections, remove wet batts, and expose the concrete to dry.
Carpet, pad, and flooring removal
Wet basement carpet is a mold factory. It comes out, and the concrete underneath gets cleaned and dried before any new flooring goes in.
Rim joist and sill plate cleaning
Where wood framing sits on the foundation, warm air meets cold surfaces and condensation feeds growth. Contractors HEPA-vacuum, clean, and treat these areas.
Concrete and block wall cleaning
Mold on painted block or poured walls is usually surface growth on dust and organic film. It's cleaned off, and white mineral crystals called efflorescence are identified as seepage, not mold.
Moisture control recommendations
Lasting results come from managing water: repairing a sump pump, adding a battery backup, extending downspouts, regrading soil, or running a dedicated basement dehumidifier to hold humidity near 50 percent.