Black Mold Removal in Austell, GA

Signs to watch for

• Dark lines on drywall at the height water once reached
• A musty smell that lingers long after a flood or leak was cleaned
• Warped flooring or loose tile in a ground-floor room
• Black growth on the back of cabinets or under sinks
• Rust or mold on HVAC equipment in a crawl space or garage

Austell conditions

Austell is a small south Cobb city, about 15 miles west of downtown Atlanta, that grew around a railroad depot where two Norfolk Southern lines meet, on level ground along Sweetwater Creek. A small part of it lies in Douglas County. Level land along a creek is exactly where water collects. During the September 2009 floods, Austell was among the hardest-hit places, with five major streams overflowing. National Weather Service gauges listed at Austell went far above flood stage: Sweetwater Creek crested at 30.80 feet against a 10-foot flood stage, and Olley Creek at 27.40 feet against a 12-foot stage. NWS says the Sweetwater Creek basin rose to the 500-year flood level. Homes that were dried and repaired after an event like that can still hide old damage in wall cavities or under floors, and any new leak in a low-lying house tends to linger.

What affects the cost

Angi's Atlanta cost guide reports an average remediation bill of about $2,775, with most jobs between $1,249 and $4,363 and a rate of $12 to $29 per square foot. Flood-related jobs usually cost more because more material comes out: drywall up to a set height, insulation, flooring and sometimes cabinets. Ask the company to list removal, drying and rebuild separately.

What happens when you call

You will be connected with an independent local company. Describe the water event, how long things stayed wet and where you see growth. Expect an inspection with moisture readings before a price. All building, electrical, mechanical and plumbing permits for the rebuild come from the City of Austell's Community Affairs Department. Renters with unrepaired leaks can file a signed complaint with Austell Code Enforcement, which enforces the 2024 International Property Maintenance Code and does not act on anonymous complaints.