CostGuide

Home & Repair, District of Columbia

Radon Mitigation cost in Washington, DC

A typical Radon Mitigation figure in Washington is about $1,820 per system, about 30% above the national figure of $1,400.

Typical cost

Typical in Washington

$1,820

per system

Fair price range: $1,040 to $3,250

On the low end
$1,040
On the high end
$3,250

Estimated from national price data, adjusted for the cost of living in Washington. Not a quote.

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An estimate for planning, not a quote. A local pro prices your actual job.

How prices have moved

Up 3.1%past year

Up 23.9%over five years

How prices for services other than rent have moved nationally, from the U.S. Bureau of Labor Statistics Consumer Price Index (Services less rent of shelter, CUUR0000SASL2RS), through August 2026. It tracks price change, not the dollar prices on this page.

What moves the price

  1. Home layout
  2. Fan type
  3. Re-test
  4. Crawlspace vs basement
  5. Aesthetics

Ways to pay less

  1. Test before and after
  2. Ask about fan warranties
  3. Compare two mitigators
  4. Include the re-test
  5. Keep the system visible for maintenance

Radon Mitigation in similar cities

PlaceTypicalRange
Washington, DC$1,820
$1,040 to $3,250
National typical$1,400
$800 to $2,500
Irvine, CA$1,820
$1,040 to $3,250
Arlington, VA$1,790
$1,025 to $3,200
Bellevue, WA$1,850
$1,055 to $3,300
Berkeley, CA$1,850
$1,055 to $3,300
Boston, MA$1,850
$1,055 to $3,300

Other Home & Repair costs in Washington

Radon Mitigation in every cityEverything in WashingtonAll Home & Repair services

Questions people ask

Radon Mitigation in Washington: what does it cost?

In Washington, DC, Radon Mitigation typically costs about $1,820 per system, with most prices between $1,040 and $3,250.

Why is Washington higher than the national price?

Prices in Washington run about 30% above the national average. This estimate scales the national figure by that difference in local cost of living.

Is this a quote?

No. It is an estimate built from national price data and local cost of living. A local pro will price your actual job.