Mold Removal Cost And Risk In Unicoi County, TN

A typical professional mold job in Unicoi County runs about $1,300 to $5,300 before rebuild, using the Johnson City, TN price level. Below are the 3 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Tennessee rules.

1976Median year homes were built

58%Homes built before 1980

27%Homes rented, not owned

$168,200Median home value

8,740Housing units

17,779People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Unicoi County were built before 1976, and 58 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 27 percent of homes in Unicoi County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 37650 has the oldest homes here, a median year of 1973, and ZIP 37657 the newest, 1984.

Typical Prices In Unicoi County

JobSizeNational RangeUnicoi County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,300 to $5,300
Mold Remediationan attic$2,000 to $7,500$1,750 to $6,600
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
Mold Inspection and Testingan inspection with samples$300 to $1,000$250 to $900
Mold Inspection and Testinga clearance test$300 to $800$250 to $700

Estimate is the national range times 87.9 divided by 100, the price level for Johnson City, 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 $5,300, that cap falls short by about $300 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 Unicoi County.

HazardFEMA Risk Rating
Inland floodingVery Low
Coastal floodingNot Applicable
HurricaneVery Low
Cold waveRelatively Low
Winter weatherVery Low

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

ZIP Code Neighborhoods In Unicoi County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
37650Unicoi County197364%$156,000
37657Unicoi County198443%$214,200
37692Unicoi County198445%$199,500

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

Unicoi County Area

Johnson City, TN