Black Mold Removal in Grayson, GA

My Grayson house is fairly new. Why is there black mold?

Grayson is a small eastern Gwinnett County city on State Route 20, about 27 miles from downtown Atlanta, and its population grew sharply after 2000. Newer homes are built tighter than older ones, which saves energy but also holds moisture in when something goes wrong. Common sources in newer houses are a slow leak at a supply line or shower valve, an attic air handler whose drain pan overflows, a bath fan that vents into the attic instead of outside, and condensation on cold windows in winter. Builder-grade gutters and grading can also send water back toward the foundation. The mold is black because many common molds are; EPA says the color does not tell you how risky it is. What matters is how much there is and what keeps it wet.

Who handles drainage problems around the house?

The City of Grayson handles stormwater drainage concerns through City Hall. Water quality and storm-drain dumping go to Gwinnett County's Department of Water Resources. If water is pooling against your foundation because of a drainage issue beyond your lot, start with City Hall. On your own lot, extending downspouts, cleaning gutters and regrading soil away from the house often stop the moisture that feeds mold in lower walls and crawl spaces.

Do I need a permit to rebuild after the mold is removed?

Possibly. Mold cleaning by itself is not described as permitted work, but replacing drywall, framing or other building parts can be. The City of Grayson's Planning and Zoning office at City Hall lists a building permit and zoning application portal, so check there before the walls are closed. Georgia has no mold license. If the remediation company also rebuilds, ask whether it holds a Georgia residential or general contractor license and check it on GOALS Verify Now. Georgia law defines a residential contractor by work over $2,500; check current rules with the state licensing board.

One local note

GNR Health serves Gwinnett County, and its online complaint categories do not include mold or residential rentals. Renters should start with written notice to the landlord, and can ask City Hall which office takes property maintenance complaints.