Radon Mitigation Cost in Nashville
Tennessee doesn't publish a current state price for radon systems on its program page, so here are the national benchmarks, the running costs, and what you can get free.
National Radon Program Services
$800 – $2,500
The typical U.S. range for an installed radon mitigation system, per National Radon Program Services at Kansas State University.1
Nashville radon costs
| Item | Price |
|---|---|
| Installed system, U.S. typical range (National Radon Program Services)1 | $800–$2,500 |
| Replacement fan, installed (EPA)2 | $200–$350 |
| Adding a fan to an existing passive pipe (University of Kentucky BREATHE)3 | About $500–$600 |
| Tennessee Radon Program test kit, lab analysis and return postage included45 | Free |
Comparing bids
EPA says the cheapest system can cost more to run, and that material quality affects how long it lasts.2 Ask each certified installer to explain where the pipe will run, where the fan goes, and what result they guarantee.
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- Electricity for a fan drawing about what a 60–90 watt bulb does.1
- Heating and cooling loss, since systems pull out some conditioned air.2
- Fan replacement every 10–15 years or so, at $200–$350.12
- Retesting at least every two years.1
Common questions
How much does radon mitigation cost in Nashville?
Tennessee's program page doesn't list a price. National Radon Program Services puts the typical U.S. installed range at $800 to $2,500.
Is radon testing free in Tennessee?
Yes. The Tennessee Radon Program sends a free test kit, with lab analysis and return postage included, limited to one per household.
What does a replacement radon fan cost?
EPA puts a replacement fan, installed, at about $200 to $350.
Why not just take the cheapest bid?
EPA notes that the cheapest system can cost more to operate, and material quality affects how long it lasts.
General information summarized from the public sources listed below. It isn't professional, medical or legal advice. A licensed professional who inspects your home can tell you what it needs.
Sources
- National Radon Program Services (Kansas State University, EPA-funded), "Installing Mitigation"
- U.S. EPA, "Consumer's Guide to Radon Reduction: How to Fix Your Home" (2010)
- University of Kentucky BREATHE, radon policy booklet (PDF)
- Tennessee Radon Program free test kit order form (Air Chek)
- Tennessee Department of Environment and Conservation (TDEC), "Tennessee Radon Program"