Mold testing in Hermitage means taking air or surface samples for lab analysis to look for hidden growth or confirm that a cleanup worked. It earns its fee when you can't see the problem; visible mold usually just needs moisture control and removal. Call the number on this page to be connected with a local mold inspector in Hermitage.

Hermitage at a glance
Hermitage is a Metro Nashville community about 9 miles east of downtown, named for Andrew Jackson's home. The Stones River separates it from Donelson and runs through the Clover Bottom lowlands, and Stoners Creek crosses ZIP 37076. During the March 2021 flash flood, Hermitage measured 7.16 inches of rain, cars stalled in a flooded Kroger parking lot on Old Hickory Boulevard and nearby roads became impassable. About 48 percent of households in the ZIP rent, and roughly a quarter of homes were built before 1980.
What to do before testing
- Stop the water. Testing a room that's still getting wet just measures a problem that's still growing.
- Dry it fast. EPA's window is 24 to 48 hours for wet materials.
- Decide what you're asking. Hidden growth inside a wall, mold spread through the house, or proof the cleanup worked are all reasonable test questions.
- If you rent, notify the landlord in writing before anything else.
- Leave stains alone until the tester sees them.
- Note which rooms smell worst and at what time of day. A smell that peaks when the AC starts points somewhere different from one that peaks after rain.

What you see and what usually explains it
| What you see | Likely cause |
|---|---|
| Ceiling stain under an upstairs bathroom | Leaking supply line, wax ring or tub drain |
| Musty carpet in a ground-floor apartment after heavy rain | Water entering at the slab edge or door threshold |
| Spotted drywall behind a dresser on an outside wall | Cold wall, poor air movement and high humidity |
| Damp smell from floor registers | Condensation in crawl space ductwork |
| Mildew on shoes and bags in a hall closet | Stale air and indoor humidity above 60 percent |
Cost factors
Angi's national range for a mold test is about $250 to $500, more with extra samples; Hermitage quotes will vary, and the scope you agree to matters more than the base price. A test of one suspect room with an outdoor control costs less than a whole-house set. Wall cavity samples, rush lab results and a bundled inspection all add to it. If removal follows and the job reaches $3,000, Davidson County requires the state Home Improvement license for residential work, and Metro Codes issues any building permits for structural repairs.
Mold Testing questions in Hermitage
I rent. Can a test help with a landlord who won't fix a leak?
Should the area be sampled after mold removal?
How long until I get the results?
Will homeowners insurance pay for mold testing?
More mold services in Hermitage
Mold Testing nearby
Helpful guides
Sources
- Wikipedia: Hermitage, Tennessee
- City-Data: ZIP 37076 profile
- National Weather Service Nashville: March 27-28, 2021 flooding
- EPA: Mold Cleanup in Your Home
- Angi: How Much Does a Mold Inspection Cost? (2026 data)
- TDCI: Bidding and Contractor License Requirements (pdf)
- Metro Codes: Residential Building Permits
- Metro Codes: Codes Violation Types
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