CostGuide

Home & Repair, California

Radon Mitigation cost in San Francisco, CA

A typical Radon Mitigation figure in San Francisco is about $1,960 per system, about 40% above the national figure of $1,400.

Typical cost

Typical in San Francisco

$1,960

per system

Fair price range: $1,120 to $3,500

On the low end
$1,120
On the high end
$3,500

Estimated from national price data, adjusted for the cost of living in San Francisco. 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
San Francisco, CA$1,960
$1,120 to $3,500
National typical$1,400
$800 to $2,500
San Jose, CA$1,930
$1,105 to $3,450
Sunnyvale, CA$1,905
$1,090 to $3,400
Santa Barbara, CA$1,875
$1,070 to $3,350
New York, NY$1,960
$1,120 to $3,500
Honolulu, HI$1,990
$1,135 to $3,550

Other Home & Repair costs in San Francisco

Radon Mitigation in every cityEverything in San FranciscoAll Home & Repair services

Questions people ask

Radon Mitigation in San Francisco: what does it cost?

In San Francisco, CA, Radon Mitigation typically costs about $1,960 per system, with most prices between $1,120 and $3,500.

Why is San Francisco higher than the national price?

Prices in San Francisco run about 40% 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.