If drywall in your Lilburn home is stained, swollen or smells musty, there is a good chance moisture has been collecting inside the wall. The fix starts with finding that moisture source, then removing affected board and insulation and drying the studs before rebuilding. Call the number on this page to be connected with a local mold remediation company in Lilburn.
Wall mold in Lilburn homes
Lilburn is a Gwinnett County city of about 14,500 people, roughly 17 miles from Atlanta along US 29, with Old Town Lilburn at its center. The local climate does the rest: long, humid summers, frequent thunderstorms, and red clay that holds rain against foundations. Hidden plumbing leaks are the most common culprit, followed by water working in around windows and doors.
What to do now
- Find the water. Shut off a leaking fixture, check the room above for a bathroom or laundry, and look at the outside wall for a clogged gutter or failed caulk.
- Do not paint over it. EPA advises against painting or caulking over mold, because it keeps growing underneath.
- Leave the drywall alone for now. Breaking open moldy board without containment can scatter spores into the rest of the house.
- Size it up. EPA says a homeowner can usually handle an area under about 10 square feet; inside a wall, though, you rarely know the real size until it is opened.
- Take photos and notes. Dates, readings and pictures help with any insurance claim or landlord request.
- Get an assessment. A company with a moisture meter can map how far the wet area reaches before anyone cuts.
Signs and what they usually point to
| What you see | Likely cause |
|---|---|
| Stain on a ceiling-to-wall corner | Roof or flashing leak running down inside the wall |
| Bubbled paint behind a toilet or vanity | Supply line or drain leak in the cavity |
| Dark spots low on a lower-level wall | Moisture coming through the foundation |
| Mildew on cold exterior walls behind furniture | Condensation and poor air movement |
| Musty odor with no visible mark | Hidden growth on the back of the drywall |
What affects the cost
Angi's Atlanta cost guide reports most pros charge $12 to $29 per square foot for mold remediation, with drywall repair at $1,174 to $3,405 on top. Price climbs with the number of wall bays opened, whether insulation is wet, how much containment the room needs, and whether tile, cabinets or trim must come off first. If the rebuild is significant, check with the City of Lilburn Business Services Department on Main Street about building permits.
Mold in Walls & Drywall questions in Lilburn
Can I paint over a mold stain on drywall?
Can I clean a small moldy patch of drywall myself?
Will the county health department inspect mold in my walls?
Why does mold keep coming back on the same wall?
More mold services in Lilburn
Mold in Walls & Drywall nearby
Sources
Last updated: