Barnhart, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Barnhart in?

Barnhart is in Irion County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Barnhart?

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

Irion County

EPA Zone Unknown

Located in rural Irion County in west-central Texas, Barnhart sits in EPA Zone 3 where radon levels are typically minimal due to the region's arid climate and geological conditions. The area's ranching community features predominantly slab-on-grade construction and manufactured homes, which naturally reduce radon accumulation. While testing data for zip code 76930 is limited, the low radon potential means testing is less urgent than in other regions, though still recommended for enclosed spaces.

Barnhart, TX Radon Mitigation

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

Barnhart, TX Radon Testing

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

Barnhart Radon Facts

Key details about the radon risk profile for Barnhart and the 76930 zip code area.

EPA Radon Zone

Unknown

County

Irion County, TX

Zip Code

76930

Predicted Screening Level

Unknown

Barnhart and the 76930 zip code are located in Irion County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Barnhart, TX

What EPA Radon Zone is Barnhart in?

Barnhart and the 76930 zip code are in Irion County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Barnhart?

Radon mitigation in Barnhart 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 Barnhart?

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