Jacksonville receives over 52 inches of rain annually and average relative humidity exceeds 75%, placing it among the highest-risk mold environments in the country. The city sits at sea level along the St. Johns River estuary, with substantial areas in FEMA Special Flood Hazard Zones. Properties not fully dried after Hurricanes Irma (2017) and Ian (2022) frequently present active colonies years later.
Undersized AC systems allowing indoor humidity above 60% are Jacksonville's primary chronic mold driver. Concrete block construction dominating pre-1980 housing in Springfield and San Marco is highly susceptible to capillary moisture intrusion from surrounding soil, quietly sustaining hidden wall-cavity mold.
Florida Statute Chapter 468, Part XVI requires separate DBPR licenses for mold assessors and mold remediators—the same company cannot perform both. Verify license numbers at myfloridalicense.com; unlicensed mold work is a second-degree misdemeanor. Call 24/7 for your legally required Mold Assessment Report.