Why mold is common in Newnan
The nearest station with full NOAA 1991–2020 normals is Newnan 7 WNW, about 7 miles west-northwest of downtown, and it totals about 52½ inches a year. March is the wettest month at about 5⅓ inches, with February and December close behind, so much of the soaking comes in the cool season, when attics and crawl spaces dry slowly.
On March 26, 2021, an EF4 tornado with winds near 170 mph crossed Coweta County, according to the National Weather Service. Initial county and state damage assessments counted more than 1,700 homes damaged and 70 destroyed. Many roofs stayed under tarps for weeks before repair. Rain that reached attic insulation and wall cavities in that window can show up years later as mold, often when an owner opens a wall to renovate.
The city's housing is young overall. Census ACS 2020–2024 estimates show about 62% of Newnan's homes were built in 2000 or later, mostly in subdivisions such as Summergrove, where attic air handlers are the norm and a clogged drain line is a frequent cause of ceiling stains. Only about 12% predate 1960, but those houses cluster in the city's six historic districts, including College-Temple, Cole Town and Greenville-LaGrange, where raised wood floors over crawl spaces let damp summer air move under the house.
Source: NOAA climate normals
Mold services in Newnan
What mold work costs in Coweta County
| Service | Typical range |
|---|---|
| Mold inspection, Atlanta area | $350–$1,260 |
| Mold test with air sampling | $300–$600 |
| Remediation, priced per square foot | $10–$25 per sq ft |
| Typical metro Atlanta remediation job | $1,250–$4,500 |
These are metro Atlanta figures: homeowner-reported inspection costs, a 2026 Atlanta testing guide, and Atlanta contractor price guides from 2025 and 2026. In Newnan the variable to watch is hidden storm water. If an attic or wall took rain after the 2021 tornado and was closed up, the quote may include opening and replacing drywall and insulation, not just cleaning. Our remediation cost guide covers the rest.
Georgia mold licensing: what to check
Coweta County homeowners won't find a Georgia mold license to look up, because the state has none. For the cleanup itself, ask for insurance, technician training and a written scope. For repairs over $2,500, Georgia requires a residential or general contractor license. After a big storm, crews from out of state tend to knock on doors; ask any of them for a Georgia license number and confirm it on the Secretary of State's site before you sign. See the Georgia page.
Will insurance cover it?
Tornado and wind damage is a sudden, covered peril on most homeowners policies, and rain that enters through the broken roof is usually part of the same claim. The trouble starts later. Mold found a year after repairs may be treated as a new, gradual problem, or as damage the first claim should have caught, so keep your 2021 adjuster's report and repair invoices. Most policies also cap mold payments separately from the rest of the dwelling coverage. Coweta owners with a stalled claim can contact the Consumer Services Division of the Georgia insurance commissioner's office. See does insurance cover mold.
Areas we connect you in
Downtown Newnan, College-Temple, Cole Town, Greenville-LaGrange, Summergrove, Thomas Crossroads, and surrounding neighborhoods of Newnan.