Black Mold Removal in White House, TN

Does flash flooding in White House mean mold is on the way?

It can. White House is a growing suburb along I-65 about 22 miles north of Nashville, and it has seen roads close and water get into buildings. On September 1, 2017, flooding closed Highway 31W and Highway 76 (Portland Road) in White House. On May 8, 2024, floodwater entered part of White House High School, including some of the theater, and most of Tyree Springs Road was underwater for a time. The Tennessee Department of Health says mold can start within 48 hours of flooding, and EPA says to assume growth if a home could not be dried within 24 to 48 hours. If water got in, dry it fast and expect wet drywall, carpet and insulation to come out.

Which county rules apply to my job?

It depends on your address, because the city spans both Robertson and Sumner counties. Robertson County is on TDCI's list of counties where residential projects from $3,000 to under $25,000 require a Home Improvement license; Sumner County is not. On either side, any project of $25,000 or more needs a Tennessee contractor's license, and mold remediation is the S-F classification. Building permits for rebuilding inside city limits go through the City of White House Planning & Codes department, which takes applications through its EnerGov portal.

What will removal cost, and is a test needed first?

Angi reports a national typical range of $1,223 to $3,758 for mold remediation, and $1,000 to $20,000 for growth inside walls; Middle Tennessee prices vary. Size, demolition, containment and the rebuild drive the bill. A test to name the mold is usually unnecessary when it is visible, so spend first on finding the water source. The city enforces the 2021 ICC Property Maintenance Code, and renters can use the Report a Concern link on the Planning & Codes page when a leak goes unrepaired.

One local note

Newer subdivisions along the I-65 corridor still get dark mold, usually from a plumbing leak, a clogged AC drain line or a bathroom fan that is not vented outdoors. Keep indoor humidity below 60 percent, as EPA advises, and check the AC drip pan each summer.