CostGuide

Home & Repair, Texas

Radon Mitigation cost in San Antonio, TX

A typical Radon Mitigation figure in San Antonio is about $1,260 per system, about 10% below the national figure of $1,400.

Typical cost

Typical in San Antonio

$1,260

per system

Fair price range: $720 to $2,250

On the low end
$720
On the high end
$2,250

Estimated from national price data, adjusted for the cost of living in San Antonio. 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 Antonio, TX$1,260
$720 to $2,250
National typical$1,400
$800 to $2,500
Grand Prairie, TX$1,290
$736 to $2,300
Arlington, TX$1,315
$752 to $2,350
Denton, TX$1,315
$752 to $2,350
Albuquerque, NM$1,260
$720 to $2,250
Columbia, SC$1,260
$720 to $2,250

Other Home & Repair costs in San Antonio

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

Questions people ask

Radon Mitigation in San Antonio: what does it cost?

In San Antonio, TX, Radon Mitigation typically costs about $1,260 per system, with most prices between $720 and $2,250.

Why is San Antonio lower than the national price?

Prices in San Antonio run about 10% below 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.