Why mold is common in Orlando
Orlando International Airport averages about 51 inches of rain a year under NOAA's 1991–2020 normals, and more than half of it falls from June through September, when afternoon thunderstorms arrive almost daily. The city sits inland among dozens of lakes, and humid air lingers through the long summer.
Heavy rain is the main flood risk here. Hurricane Ian crawled across Central Florida in September 2022 and dropped 13.2 inches on Orlando, making that September the wettest month in the city's records. Lake Eola overflowed its banks, and retention ponds in nearby Orlo Vista spilled into homes, as they had during Hurricane Irma in 2017.
The housing stock mixes older neighborhoods with newer growth. About 33% of homes were built before 1980 and roughly 41% in 2000 or later. About six in ten homes are rented, and buildings with 10 or more units make up about four in ten homes, so a leak in one apartment or condo often reaches the next.
Source: NOAA climate normals
Mold services in Orlando
What mold work costs in Orange County
| Service | Typical range |
|---|---|
| Mold inspection with testing, Orlando area | $125–$900 |
| Small, isolated mold cleanup | From about $500 |
| Typical residential remediation, Florida | $1,500–$6,000 |
| Large or hidden growth | $10,000+ |
Inspection figures are homeowner-reported costs from the Orlando area; the average is about $392. Remediation ranges come from Florida contractor price guides published in 2025–2026. Jobs after rain flooding that include flooring, lower drywall, and cabinets tend to cost more. See our mold remediation cost guide.
Florida mold licensing: what to check
In Florida, mold assessors and mold remediators need a DBPR license for jobs over about 10 square feet. Before anyone works on your Orlando home, check the license number at myfloridalicense.com and ask for proof of the $1 million liability coverage the law requires.
The company that assesses your home generally may not remediate it within the next 12 months, so the report and the removal usually come from different companies.
Will insurance cover it?
Rising water from heavy rain counts as flood, which a standard homeowners policy does not cover. Many homes flooded by Hurricane Ian were outside mapped flood zones and had no flood policy. Water that comes in through a storm-damaged roof or window is treated differently and may be covered, with mold paid up to your policy's mold limit, often $10,000.
Florida law requires notice of a new claim within 1 year after the date of loss; for a hurricane, that is the landfall date. Our guide on insurance and mold explains the details.
Areas we connect you in
Downtown, Thornton Park, Lake Eola Heights, College Park, Delaney Park, Colonialtown, Baldwin Park, Conway, MetroWest, Lake Nona, and surrounding neighborhoods of Orlando.