Zavalla, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Zavalla in?

Zavalla is in Angelina County, EPA Zone 3.

Q: How much does radon mitigation cost in Zavalla?

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

Angelina County

EPA Zone 3

Nestled in Angelina County within the East Texas Piney Woods, Zavalla sits on sandy soils typical of the region. The area's EPA Zone 3 designation suggests low radon potential, consistent with East Texas geology and the predominance of slab-on-grade construction. With limited testing data for zip code 75980, homeowners seeking peace of mind should still consider professional radon measurement.

Zavalla, TX Radon Mitigation

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

Zavalla, TX Radon Testing

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

Zavalla Radon Facts

Key details about the radon risk profile for Zavalla and the 75980 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Angelina County, TX

Zip Code

75980

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Zavalla and the 75980 zip code are located in Angelina 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 Zavalla, TX

What EPA Radon Zone is Zavalla in?

Zavalla and the 75980 zip code are in Angelina 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 Zavalla?

Radon mitigation in Zavalla 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 Zavalla?

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