Mold Removal Cost In Knoxville, TN

A typical professional mold job in Knoxville runs about $1,400 to $5,550 before rebuild. Knoxville sits in Knox County.

1974Median year homes were built

59%Homes built before 1980

53%Homes rented, not owned

$214,000Median home value

94,885Housing units

193,721People

Figures for Knoxville city from Census ACS 2019 to 2023.

Half the homes in Knoxville were built before 1974, and 59 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. Most homes in Knoxville are rented, 53 percent. A renter's policy covers belongings and liability, while the owner's policy covers the building.

Typical Prices In Knoxville

JobSizeNational RangeKnoxville 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 Knox County high for cold wave, winter weather. Water from these events is where mold claims start, and flood water is a separate policy. FloodSmart says mold damage is not covered under standard NFIP flood policies. FloodSmart

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

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

ZIP Code Neighborhoods In Knoxville

ZIPMedian Year BuiltHomes RentedMedian Home Value
37902196880%$570,700
37909198352%$273,900
37912197948%$185,600
37915197776%$206,400
37916200097%$270,000
37917194952%$189,100
37919197746%$453,000
37921197839%$204,300

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

Guides

Area Map

Knoxville Area

Knoxville city