Cost guide, 2026
How Much Nashville Mold Removal Usually Costs
Two named national cost guides, row by row, and the details of a Nashville house that push mold removal cost higher or lower. Treat every figure as a reference point, never a quote.
This Old House puts typical mold remediation at $1,200–$3,750 (average $2,300), while Fixr's range is $1,500–$9,000 (average $3,500). Crawl spaces run $500–$2,000, black mold removal $800–$7,000 and a whole home $10,000–$30,000. An inspection alone is $450–$800. These are national figures, not Nashville prices.
Typical costs, with the guide behind each number
| What's being done | Typical range | Source |
|---|---|---|
| Inspection visit | $450–$800 | Fixr (2025) |
| Lab air testing, if needed | $500–$700 | Fixr (2025) |
| Mold in a bathroom | $500–$1,000 (This Old House); $500–$1,500 (Fixr) | This Old House (2026); Fixr (2025) |
| Mold in a crawl space | $500–$2,000 | This Old House (2026); Fixr (2025) |
| Mold in a basement | $500–$3,000 (This Old House); $1,500–$4,000 (Fixr) | This Old House (2026); Fixr (2025) |
| Black mold (Stachybotrys) removal | $800–$7,000 | Fixr (2025) |
| Mold in an attic | $1,000–$4,000 (This Old House); $1,500–$9,000 (Fixr) | This Old House (2026); Fixr (2025) |
| Ceilings | $1,000–$9,000 | Fixr (2025) |
| Walls, with drywall removed | $1,000–$12,000 | Fixr (2025) |
| Water damage cleanup and drying | $1,200–$5,000 | Fixr (2025) |
| Most remediation projects | $1,200–$3,750 (This Old House); $1,500–$9,000 (Fixr) | This Old House (2026); Fixr (2025) |
| Heating and cooling system | $3,000–$10,000 | This Old House (2026); Fixr (2025) |
| Entire home | $10,000–$30,000 | This Old House (2026); Fixr (2025) |
What sets mold removal cost on a Nashville job?
- Square feet of growth. Both guides price most work by area: $10–$25 a square foot in This Old House's figures and $10–$30 in Fixr's.
- What has to be torn out. Cutting out drywall, insulation or carpet pad adds disposal and rebuilding, and the rebuild is often billed separately.
- Containment. Fixr lists containment labor at $75–$120 an hour, plus equipment that usually costs under $100.
- Access. A low crawl space or a hot attic takes longer than an open bathroom wall.
- Whether testing is included. Air samples add $500–$700 (Fixr) and are not always needed.
Where the numbers come from
No public body publishes what mold jobs cost in Nashville, so this page relies on two named national guides: Fixr's mold remediation, mold inspection and water damage restoration guides (updated 2025) and This Old House's mold remediation cost guide (updated March 2026), which says its figures come from Angi unless noted. Where the two disagree, both ranges are shown. Use them to judge whether a written price is in a normal band, not to predict any company's bill.
What a Nashville house adds to the bill
Many older Nashville houses sit over a crawl space. Both guides put crawl space mold at $500–$2,000, though a crawl space that also needs a new vapor barrier or drainage work will cost more once that trade is added. Basements vary more: This Old House shows $500–$3,000 and Fixr $1,500–$4,000. Humid summers matter too. With morning humidity averaging 89% in August and September (NOAA), air conditioners run long seasons here, and if mold reaches the ducts and air handler, a full heating and cooling system job sits at $3,000–$10,000 in both guides.
Flood-soaked rooms belong in a different bracket. Fixr prices water extraction from about $3.75 a square foot for clean water to $7.50 for sewage-contaminated black water, before any mold work begins.
How do you check a mold removal quote?
- Does it say what caused the mold and who will correct it?
- Does it list the rooms and square footage for removal and for cleaning?
- Is containment described for anything bigger than a small patch?
- If testing is included, does it explain why?
- Is rebuilding (new drywall, paint, flooring) priced in or left out?
Get the price in writing, itemized, with the company's warranty terms, before work starts. If the whole project reaches $25,000 or more, Tennessee requires the contractor to hold a state contractor license (Board for Licensing Contractors).
Cost questions
How expensive is it to get rid of mold in your house?
Most projects land between $1,200 and $3,750 in This Old House's figures, or $1,500 and $9,000 in Fixr's. A small patch can be about $500, and work across an entire home can reach $30,000. The size of the area and how much material comes out explain most of the difference.
Are these Nashville prices?
No. They are typical national ranges from Fixr and This Old House, named row by row. A Nashville job can come in above or below them. Only a written price from someone who has seen the house tells you your number.
Why is black mold priced as its own line?
Fixr lists Stachybotrys removal separately, at $800–$7,000, and describes it as difficult to remove. It tends to grow on material that has stayed wet a long time, such as the paper face of drywall behind a leak, which usually means cutting material out. The species alone doesn't set the price; the size and location do.
Does insurance change the cost?
It can change who pays. Policies lean toward paying for mold caused by a sudden accident they cover, like a burst pipe, and away from mold caused by a slow leak; many also cap the mold amount. Ask for drying and mold removal to be priced on separate lines, since insurers often treat them differently.
Tell us what you found
Choose the closest match and add a sentence about the room. A mold specialist who works in Nashville will phone you to go over it.