Madison has a lot of older housing and a lot of renters, which means plenty of bathrooms and closets where mildew keeps coming back. A small patch on a hard surface can be cleaned at home, but larger growth, mildew on drywall, or spots tied to a leak need a pro. Call the number on this page to be connected with a local mold remediation company in Madison.

What happens when you call
The number on this page connects you with an independent mold remediation company that works in Madison and the rest of northeast Nashville. Have a few details ready: which rooms are affected, about how large the area is, whether it has come back after cleaning, and whether there has been a leak. If you rent, say so, since the company may need the landlord's permission before opening walls. Most companies set up a visit, use a moisture meter to find wet materials, and explain what can be cleaned and what has to be removed before any work is agreed.
Cost factors
- How many square feet are affected, and in how many rooms.
- Whether drywall, trim, cabinets or carpet need to come out.
- Containment and air filtration for larger areas.
- Repairs to the moisture source, such as a leaking supply line or a bath fan duct.
- Access in tight spots like a closet under the stairs or a mobile home wall.
Angi reports national typical ranges of $500 to $1,000 for bathroom mold remediation and $1,000 to $20,000 for mold inside walls; Middle Tennessee prices vary. Davidson County residential jobs from $3,000 to under $25,000 need the state Home Improvement license; ask for the number and look it up on TDCI's Verify a License search.

Madison's housing and water
In ZIP 37115, about 51.7 percent of homes were built before 1980, about 57 percent of households rent, and the area counts 432 mobile home units. Older houses tend to have tired bath fans and windows that sweat, and mobile homes have thin walls where condensation collects. The Cumberland River forms Madison's northern edge, and Mansker Creek and Dry Creek cross the ZIP, so low ground near the water holds damp air. Metro Water Services notes that properties outside a mapped flood zone are not guaranteed to stay dry.
Renters dealing with a landlord who won't fix a leak can report it to Metro Codes Property Standards through hubNashville. Rebuilding walls beyond normal maintenance needs a Metro Codes permit.
Before the company arrives
- Leave the growth as is; don't bleach, sand or paint it.
- Photograph it and note when you first noticed it.
- Clear a path to the affected walls and under the sink.
- Gather repair records or messages to your landlord.
Mold & Mildew Removal questions in Madison
I rent. What can I do if the landlord will not fix the leak behind the mildew?
Is dark mildew in the shower more dangerous than lighter spots?
Can I scrub mildew off tile and grout myself?
Do I need a mold test for mildew I can already see?
More mold services in Madison
Mold & Mildew Removal nearby
Helpful guides
Sources
- Madison, Tennessee (Wikipedia)
- City-Data: ZIP 37115 (Madison)
- Metro Water Services: Know Your Flood Hazard
- Metro Codes: Codes Violation Types
- Metro Codes: Residential Building Permits
- Metro Nashville: Mold, Moisture, and Your Home (pdf)
- Angi: How Much Does Mold Remediation Cost? (2026 data)
- TDCI: Bidding and Contractor License Requirements (pdf)
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