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Straight talk on what a radon system costs, what drives the price, and how to get an exact number for your home.
The honest answer to "what does radon mitigation cost?" is that most Sioux Falls homes fall between $800 and $2,500 for a professionally installed system – and for the majority of homes, a single system solves the problem for good. The exact number comes down to your foundation, home size, and layout. Here's what actually drives the price.
| Scenario | Typical range |
|---|---|
| Single foundation, straightforward pipe route | $800 – $1,300 |
| Finished basement, longer pipe run | $1,200 – $1,800 |
| Two foundation types (basement + crawl space) | $1,600 – $2,500 |
| Post-installation re-test (if priced separately) | $100 – $150 |
These are honest regional ranges, not a quote – your home may fall outside them. A free site visit gives you the only number that actually matters.
A complete system: diagnostic assessment, the suction point, sealed vent piping, a quality radon fan, the manometer, sealing of key openings, and a post-installation re-test to confirm it worked. No hidden add-ons.
A mitigation system is a one-time cost that permanently removes a leading cause of lung cancer and protects your home's value. For most families, it's one of the best-value health investments they'll make.
Most Sioux Falls-area homes fall in the $800 to $2,500 range for a professionally installed sub-slab depressurization system. Simple single-foundation homes sit toward the lower end; complex layouts with multiple foundation types or finished basements cost more. We provide a free, exact quote for your specific home before any work begins.
Ask us – we aim to keep mitigation affordable and can talk through options when we quote your home.
Generally no, since it's considered a home improvement rather than sudden damage. The upside is it's a one-time, permanent fix.
Tell us about your home and we'll get right back to you. Serving Sioux Falls and the surrounding metro.