CostGuide

Home & Repair, California

Radon Mitigation cost in Thousand Oaks, CA

A typical Radon Mitigation figure in Thousand Oaks is about $1,765 per system, about 26% above the national figure of $1,400.

Typical cost

Typical in Thousand Oaks

$1,765

per system

Fair price range: $1,010 to $3,150

On the low end
$1,010
On the high end
$3,150

Estimated from national price data, adjusted for the cost of living in Thousand Oaks. 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
Thousand Oaks, CA$1,765
$1,010 to $3,150
National typical$1,400
$800 to $2,500
Los Angeles, CA$1,750
$1,000 to $3,125
Huntington Beach, CA$1,735
$992 to $3,100
Oakland, CA$1,790
$1,025 to $3,200
Jersey City, NJ$1,765
$1,010 to $3,150
Seattle, WA$1,750
$1,000 to $3,125

Other Home & Repair costs in Thousand Oaks

Radon Mitigation in every cityEverything in Thousand OaksAll Home & Repair services

Questions people ask

Radon Mitigation in Thousand Oaks: what does it cost?

In Thousand Oaks, CA, Radon Mitigation typically costs about $1,765 per system, with most prices between $1,010 and $3,150.

Why is Thousand Oaks higher than the national price?

Prices in Thousand Oaks run about 26% 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.