Decatur, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Decatur in?

Decatur is in Wise County, EPA Zone 3.

Q: How much does radon mitigation cost in Decatur?

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

Wise County

EPA Zone 3

Positioned in Wise County within the Dallas Metro area, Decatur benefits from EPA Zone 3 classification indicating generally lower radon risk. The North Texas prairie geology of clay soils over sedimentary formations typically produces moderate radon conditions. Since comprehensive testing data for zip code 76234 remains limited, residents should still consider radon testing, especially in homes with basements or crawl spaces common in this part of the metro area.

Decatur, TX Radon Mitigation

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

Decatur, TX Radon Testing

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

Decatur Radon Facts

Key details about the radon risk profile for Decatur and the 76234 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Wise County, TX

Zip Code

76234

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Decatur and the 76234 zip code are located in Wise 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 Decatur, TX

What EPA Radon Zone is Decatur in?

Decatur and the 76234 zip code are in Wise 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 Decatur?

Radon mitigation in Decatur 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 Decatur?

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