Mold in Walls & Drywall in Kennesaw, GA

Kennesaw in brief

Kennesaw is a suburban city about 23 miles northwest of downtown Atlanta, home to Kennesaw State University and next to Kennesaw Mountain National Battlefield Park. Butler Creek runs nearby, and during the September 2009 floods the National Weather Service gauge on Butler Creek listed at Kennesaw crested at 14.27 feet against a 12-foot flood stage. Most wall mold, though, comes from everyday leaks combined with long, humid summers. A drip that would dry out in a week of cool, dry weather can keep a cavity wet for a month in July, and that is plenty of time for growth to spread across the back of the board.

What to do now

1. Stop the water at the fixture or the main, or get a roofer or plumber out if the source is outside your reach.
2. Clear the area and start drying. EPA's window to prevent growth is 24 to 48 hours.
3. Do not paint over, seal or caulk the stain. EPA advises against covering mold.
4. Photograph the wall, the source and any damaged belongings.
5. If you rent, give your landlord written notice and keep a copy.
6. Get the wall assessed with a moisture meter before any cutting so the job covers all wet material.
7. For the rebuild, check with Kennesaw Building Services, which takes permit applications online and can confirm whether an address is inside city limits.

Signs and what they usually mean

What moves the cost

Angi's Atlanta cost guide reports most companies charge $12 to $29 per square foot, with a typical remediation job between $1,249 and $4,363. The final price depends on the wall area opened, damaged insulation or framing, containment and the rebuild. Renters with an unrepaired leak can file with the City of Kennesaw Code Enforcement Division through the city's online portal; the city has adopted the 2024 International Property Maintenance Code.