Independent and unbiased 2026 pricing data
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Austin, TX

Radon Mitigation Cost in Austin

Estimated radon mitigation cost in Austin

$825–$2,550

Roughly in line with the national average.

Rapid growth and demand nudge costs slightly above average.

Estimate your cost

Based on Austin, TX pricing.

Estimated cost range

$825–$2,550

BudgetTypicalPremium

An estimate for planning, not a quote. Get written quotes from local pros below.

Estimate, not a quote. Local prices vary by contractor and project. These are 2026 estimates for Austin, TX. Get written quotes from licensed Austin contractors before you budget.

Quote too high? DIY your radon mitigation

Amazon picks · Sponsored

A contractor quote is mostly labor. If that estimate felt steep, here is the exact gear to tackle this job yourself. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

First Alert RD1 Radon Gas Test Kit
First Alert First Alert RD1 Radon Gas Test Kit

$17.95

Charcoal test kit to confirm levels before and after mitigation.

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RadonAway RP145C Radon Mitigation Fan
RadonAway RadonAway RP145C Radon Mitigation Fan

$152.00

Industry-standard inline fan for a sub-slab depressurization system.

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Airthings Corentium Home Radon Detector
Airthings Airthings Corentium Home Radon Detector

$145.13

Battery digital monitor for ongoing pCi/L readings.

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Charlotte Pipe 4" Schedule 40 PVC Pipe, 2 ft
Charlotte Pipe Charlotte Pipe 4" Schedule 40 PVC Pipe, 2 ft

$21.98

Standard 4" PVC for the radon vent stack run.

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What to know about radon mitigation in Austin

Wet soils and heavy rain in Austin stress foundations, so grading and drainage are part of a durable fix.

What affects radon mitigation cost in Austin

Beyond the local market, the same factors that drive radon mitigation cost everywhere apply in Austin:

  • System type and number of suction points.
  • Foundation type: slab, basement, or crawlspace.
  • Fan size and routing of the vent pipe.
  • Sealing of cracks and openings.

Radon Mitigation cost by system type in Austin

These figures are adjusted for Austin pricing (about 1.02x the national average), so they reflect what local homeowners actually pay.

Estimated radon mitigation cost by system type in Austin (2026)
System type Typical cost in Austin Notes
Sub-slab suction $825 to $2,550 The baseline.
Sump-pit system $900 to $2,800 installed
Crawlspace membrane $1,150 to $3,550 installed
Multiple suction points $1,200 to $3,850 installed

Radon Mitigation cost in Austin vs other metros

How a radon mitigation in Austin compares with nearby and similar-cost metros, using 2026 local estimates.

Metro Estimated radon mitigation cost vs national
Austin, TX $825–$2,550 in line with the national average
Houston, TX $775–$2,400 about 4% below the national average
San Antonio, TX $750–$2,350 about 7% below the national average
Dallas, TX $775–$2,450 in line with the national average
Fort Worth, TX $775–$2,450 about 3% below the national average
El Paso, TX $725–$2,250 about 10% below the national average

Frequently asked questions

How much does radon mitigation cost in Austin?

In Austin, TX, radon mitigation typically costs $825 to $2,550 in 2026 for a standard project, in line with the national average. Your exact price depends on size, materials, and scope.

Why does radon mitigation cost more or less in Austin?

Rapid growth and demand nudge costs slightly above average. Labor rates, permit costs, and local demand are the main reasons Austin prices differ from the national average.

Do I need a permit for radon mitigation in Austin?

Most radon mitigation projects require a permit. Requirements vary by city and Texas jurisdiction, so confirm with your local building department. A licensed contractor usually pulls the permit for you.

When is the best time of year for radon mitigation in Austin?

In Austin, aim for spring or fall. Summer heat, humidity, and afternoon storms can cause delays on exterior projects, and late summer is peak storm season.

Is radon mitigation cheaper outside Austin?

Sometimes. Austin runs in line with the national average. Nearby smaller towns with lower labor costs can come in cheaper, while denser urban areas often cost more. Always compare quotes from contractors who serve your specific area.

Radon Mitigation cost in other cities

See the national Radon Mitigation cost guide