Waelder, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Waelder in?

Waelder is in Gonzales County, EPA Zone 3.

Q: How much does radon mitigation cost in Waelder?

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

Gonzales County

EPA Zone 3

This Gonzales County community within the Austin Metro area sits on Texas coastal plain geology where clay and sandy soils generally produce moderate radon conditions. Testing data for zip code 78959 is currently sparse, making individual home testing important for local residents. Both historic homes and newer rural construction in the area warrant radon evaluation.

Waelder, TX Radon Mitigation

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

Waelder, TX Radon Testing

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

Waelder Radon Facts

Key details about the radon risk profile for Waelder and the 78959 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Gonzales County, TX

Zip Code

78959

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Waelder and the 78959 zip code are located in Gonzales 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 Waelder, TX

What EPA Radon Zone is Waelder in?

Waelder and the 78959 zip code are in Gonzales 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 Waelder?

Radon mitigation in Waelder 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 Waelder?

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