Mold Removal Cost And Risk In Roane County, TN

A typical professional mold job in Roane County runs about $1,400 to $5,550 before rebuild, using the Knoxville, TN price level. Below are the 3 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Tennessee rules.

1979Median year homes were built

51%Homes built before 1980

22%Homes rented, not owned

$212,300Median home value

25,560Housing units

54,403People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $36.19 an hour, BLS May 2025 wage survey.

Half the homes in Roane County were built before 1979, and 51 percent went up before 1980. Older plumbing, roofs and window seals are where slow leaks start, and slow leaks are the mold most home policies leave out. About 22 percent of homes in Roane County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 37748 has the oldest homes here, a median year of 1975, and ZIP 37763 the newest, 1988.

Typical Prices In Roane County

JobSizeNational RangeRoane County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,400 to $5,550
Mold Remediationan attic$2,000 to $7,500$1,850 to $6,950
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $950
Mold Inspection and Testinga clearance test$300 to $800$300 to $750

Estimate is the national range times 92.6 divided by 100, the price level for Knoxville, TN, rounded to $50. National ranges from Remediational cost guide, price level from BEA Regional Price Parities 2024.

The standard limited fungi endorsement caps mold at $5,000. Against a typical job here of up to $5,550, that cap falls short by about $550 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates none of the water hazards below as high for Roane County.

HazardFEMA Risk Rating
Inland floodingRelatively Low
Coastal floodingNot Applicable
HurricaneVery Low
Cold waveRelatively Moderate
Winter weatherRelatively Moderate

Source FEMA National Risk Index, December 2025, county level.

ZIP Code Neighborhoods In Roane County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
37748Roane County197560%$173,600
37763Roane County198840%$234,000
37854Roane County197558%$154,600

ZIP areas are Census ZIP Code Tabulation Areas, placed in the county that holds most of their land, per the Census 2020 ZIP relationship files.

Tennessee Rules On Mold

Who May Do Mold Work

Tennessee has no stand alone mold inspector license. Instead, the Board for Licensing Contractors has a Mold Remediation classification on its contractor license. Tennessee requires a contractor license for jobs of $25,000 or more, so a large mold job should go to a company licensed in that classification.

State law does not bar one company from both inspecting and remediating the same job, so hiring an independent inspector is your own choice. You can check a contractor’s license and classification on the state’s online license lookup.

Tennessee Board for Licensing Contractors

All Tennessee counties

Guides

Area Map

Roane County Area

Knoxville, TN