Henrietta, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Henrietta in?

Henrietta is in Clay County, EPA Zone 3.

Q: How much does radon mitigation cost in Henrietta?

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

Clay County

EPA Zone 3

Henrietta is located in Clay County in north-central Texas, where the area's red clay soils and underlying sedimentary formations influence local radon conditions. The community includes a variety of housing types from different construction periods, with foundation styles ranging from pier-and-beam to slab-on-grade. Since radon testing data for the 76365 area is limited, homeowners should conduct testing to establish their property's radon levels.

Henrietta, TX Radon Mitigation

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

Henrietta, TX Radon Testing

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

Henrietta Radon Facts

Key details about the radon risk profile for Henrietta and the 76365 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Clay County, TX

Zip Code

76365

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Henrietta and the 76365 zip code are located in Clay 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 Henrietta, TX

What EPA Radon Zone is Henrietta in?

Henrietta and the 76365 zip code are in Clay 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 Henrietta?

Radon mitigation in Henrietta 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 Henrietta?

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