Carlsbad, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Carlsbad in?

Carlsbad is in Tom Green County, EPA Zone 3.

Q: How much does radon mitigation cost in Carlsbad?

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

Tom Green County

EPA Zone 3

Carlsbad, TX resides in Tom Green 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. Testing is recommended for all homes in the 76934 zip code area.

Carlsbad, TX Radon Mitigation

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

Carlsbad, TX Radon Testing

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

Carlsbad Radon Facts

Key details about the radon risk profile for Carlsbad and the 76934 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Tom Green County, TX

Zip Code

76934

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Carlsbad and the 76934 zip code are located in Tom Green 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 Carlsbad, TX

What EPA Radon Zone is Carlsbad in?

Carlsbad and the 76934 zip code are in Tom Green 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 Carlsbad?

Radon mitigation in Carlsbad 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 Carlsbad?

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