In White House, mildew usually starts in a bathroom, a closet or a room that took on water during a flash flood. Small patches on hard surfaces can be cleaned by the homeowner; large areas, wet drywall, or growth that returns needs a pro. Call the number on this page to be connected with a local mold remediation company in White House.

Does White House flood enough to cause mildew?
It can. White House is a growing suburb about 22 miles north of Nashville along I-65, and heavy rain has caused trouble here more than once. On September 1, 2017, flooding closed Highway 31W and Highway 76 (Portland Road) in town. On May 8, 2024, flash flooding sent water into part of White House High School, including some of the theater, and put most of Tyree Springs Road underwater for a time. Water that gets inside and isn't dried within 24 to 48 hours is how mildew turns into a real mold problem, according to EPA. Most mildew, though, has a quieter cause: steamy bathrooms, cool closets and humid summer air.
Which side of the county line am I on, and does it matter?
The city spans Robertson and Sumner counties. For building permits and code complaints inside city limits, it doesn't matter: the City of White House Planning & Codes department reviews permits through its EnerGov portal and enforces the 2021 ICC Property Maintenance Code, with a "Report a Concern" link renters can use. It does matter for licensing. Robertson County is one of the counties where residential jobs from $3,000 to under $25,000 need the state Home Improvement license; Sumner County is not on that list. Anywhere in Tennessee, jobs of $25,000 or more need a contractor's license.
How do I know if it is a cleanup or a remediation job?
EPA uses about 10 square feet as the line: smaller patches on hard surfaces can usually be scrubbed with detergent and water and dried. Go bigger than that, or find mildew on drywall, carpet or insulation, and it is time for a company that can contain the area, remove damaged material and find the moisture. Angi reports a national typical range of $500 to $1,000 for bathroom mold remediation; Middle Tennessee prices vary.

A local note
For health questions, the Robertson County Health Department in Springfield and the Tennessee Department of Health's Healthy Homes page are good places to start; the state notes that mold can begin growing within 48 hours of flooding.
Mold & Mildew Removal questions in White House
Can I scrub mildew off tile and grout myself?
Is dark mildew in the shower more dangerous than lighter spots?
Will a dehumidifier stop mildew?
I rent. What can I do if the landlord will not fix the leak behind the mildew?
More mold services in White House
Mold & Mildew Removal nearby
Helpful guides
Sources
- White House, Tennessee (Wikipedia)
- City of White House: Planning & Codes
- Smokey Barn News: Heavy rain flooding in Robertson County (September 2017)
- NewsChannel 5: Flash flooding causes problems in Sumner County, including White House High School
- Tennessee Department of Health: Healthy Homes
- Tennessee Department of Health: Local Health Departments
- EPA: Mold Cleanup in Your Home
- EPA: Homeowner's and Renter's Guide to Mold Cleanup After Disasters (pdf)
- Angi: How Much Does Mold Remediation Cost? (2026 data)
- TDCI: Bidding and Contractor License Requirements (pdf)
- TDCI: Bidding FAQs
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