Use the property address, not just the mailing city
The City of Decatur is in DeKalb County, east of Atlanta. A Decatur mailing address does not by itself establish that a property is inside city limits. Share the actual location when discussing availability, and verify the applicable jurisdiction if a project needs local approvals. Neither a postal label nor a county boundary tells you whether moisture is coming from rain, plumbing or humidity.
Separate standing water from moisture in the air
Puddles after rain suggest a different investigation from persistent dampness without visible liquid water. Plumbing leaks and condensation can complicate the picture. Note whether the odor or moisture changes with weather and whether a known leak has been repaired. A ground cover may help manage soil moisture in a suitable plan, but covering a space that still collects water is not a substitute for drainage or source correction.
Sequence sanitation and insulation work
Fallen insulation, damp materials and visible growth deserve attention, but an odor alone does not prove mold or identify its extent. Ask which surfaces can be cleaned, which materials require removal and how moisture will be controlled before replacement. Waterproofing, sanitation and insulation are separate parts of a scope. Where extensive contamination or another hazard is suspected, a specialist assessment may be appropriate before ordinary work proceeds.
Prepare from outside the crawl space
You do not need to enter a confined or wet space to start a conversation. Describe the access opening, any known standing water, existing ground cover and whether there are pumps or plumbing below the floor. Share photos only if safely obtainable without disturbing suspect materials. Call with your Decatur property location to confirm service availability and ask whether the evaluation should consider exterior runoff, crawl space water entry, affected materials or a combination.