Saltillo, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Saltillo in?

Saltillo is in Hopkins County, EPA Zone 3.

Q: How much does radon mitigation cost in Saltillo?

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

Hopkins County

EPA Zone 3

Rural Saltillo sits in Hopkins County in northeast Texas, where radon testing data remains limited for the 75478 zip code area. The community's EPA Zone 3 classification indicates low radon potential, reflecting the region's Gulf Coastal Plain geology with sandy and clay soils that typically produce lower radon concentrations. While radon levels are generally expected to be lower, individual testing is still recommended for comprehensive home safety assessment.

Saltillo, TX Radon Mitigation

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

Saltillo, TX Radon Testing

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

Saltillo Radon Facts

Key details about the radon risk profile for Saltillo and the 75478 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Hopkins County, TX

Zip Code

75478

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Saltillo and the 75478 zip code are located in Hopkins 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 Saltillo, TX

What EPA Radon Zone is Saltillo in?

Saltillo and the 75478 zip code are in Hopkins 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 Saltillo?

Radon mitigation in Saltillo 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 Saltillo?

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