Carrizo Springs, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Carrizo Springs in?

Carrizo Springs is in Dimmit County, EPA Zone 3.

Q: How much does radon mitigation cost in Carrizo Springs?

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

Dimmit County

EPA Zone 3

Situated in Dimmit County in South Texas, Carrizo Springs lies within EPA Zone 3, suggesting lower radon potential typical of the region's geology. The area's sandy soils and limestone formations generally allow radon to dissipate naturally rather than accumulate indoors. Though testing data for zip code 78834 is limited, homeowners should still consider baseline testing as individual properties can vary significantly from regional averages.

Carrizo Springs, TX Radon Mitigation

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

Carrizo Springs, TX Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Carrizo Springs Radon Facts

Key details about the radon risk profile for Carrizo Springs and the 78834 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Dimmit County, TX

Zip Code

78834

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Carrizo Springs and the 78834 zip code are located in Dimmit County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Carrizo Springs, TX

What EPA Radon Zone is Carrizo Springs in?

Carrizo Springs and the 78834 zip code are in Dimmit 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 Carrizo Springs?

Radon mitigation in Carrizo Springs 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 Carrizo Springs?

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 with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Lubbock	12.67 pCi/L	9
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