Devine, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Devine in?

Devine is in Medina County, EPA Zone 3.

Q: How much does radon mitigation cost in Devine?

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

Medina County

EPA Zone 3

Located in Medina County within the San Antonio metropolitan area, Devine sits on the Edwards Plateau where limestone bedrock creates variable radon conditions. While comprehensive testing data is currently limited for this 78016 zip code community, the underlying geology suggests homeowners should conduct radon testing. Professional testing remains the only reliable way to determine actual radon levels in your specific home.

Devine, TX Radon Mitigation

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

Devine, TX Radon Testing

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

Devine Radon Facts

Key details about the radon risk profile for Devine and the 78016 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Medina County, TX

Zip Code

78016

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Devine and the 78016 zip code are located in Medina 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 Devine, TX

What EPA Radon Zone is Devine in?

Devine and the 78016 zip code are in Medina 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 Devine?

Radon mitigation in Devine 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 Devine?

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