Kerrville, TX Radon Levels

Q: What EPA Radon Zone is Kerrville in?

Kerrville is in Kerr County, EPA Zone 3.

Q: How much does radon mitigation cost in Kerrville?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Check local Kerrville radon levels and find certified testing and mitigation professionals to keep your home safe

Kerrville, TX Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Kerr County, TX

Zip Code 78028

Set in the scenic Texas Hill Country of Kerr County, Kerrville sits atop limestone and granite formations characteristic of the Edwards Plateau region. While radon testing data for zip code 78028 remains limited, the area's geological setting suggests moderate potential for radon occurrence. Hill Country geology can create pockets of elevated radon, making individual home testing the most reliable method for determining specific exposure levels.

Kerrville, TX Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Radon FAQ for Kerrville, TX

What EPA Radon Zone is Kerrville in?

Kerrville and the 78028 zip code are in Kerr County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Kerrville?

Radon mitigation in Kerrville typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Kerrville?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Texas

Cities in Texas with the most user-submitted radon test data, ranked by number of submissions.

City	Avg User Radon Level	Submissions
Lubbock	12.70 pCi/L	10
San Antonio	6.57 pCi/L	7
Austin	6.14 pCi/L	7
Dallas	8.00 pCi/L	5
Abilene	4.50 pCi/L	2
Houston	3.50 pCi/L	2
Plano	6.00 pCi/L	1
Frisco	3.00 pCi/L	1
Nacogdoches	No submissions	0