Caldwell, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Caldwell in?

Caldwell is in Burleson County, EPA Zone 3.

Q: How much does radon mitigation cost in Caldwell?

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

Burleson County

EPA Zone 3

Found in east-central Burleson County between Houston and Austin, Caldwell sits on Gulf Coastal Plain sediments that typically produce lower radon concentrations. The community's mix of historic downtown buildings and suburban homes generally shows minimal radon risk based on regional geology. However, with limited testing data for zip code 77836, residents should still consider testing to establish baseline readings.

Caldwell, TX Radon Mitigation

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

Caldwell, TX Radon Testing

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

Caldwell Radon Facts

Key details about the radon risk profile for Caldwell and the 77836 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Burleson County, TX

Zip Code

77836

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Caldwell and the 77836 zip code are located in Burleson 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 Caldwell, TX

What EPA Radon Zone is Caldwell in?

Caldwell and the 77836 zip code are in Burleson 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 Caldwell?

Radon mitigation in Caldwell 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 Caldwell?

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