Red Rock, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Red Rock in?

Red Rock is in Bastrop County, EPA Zone 3.

Q: How much does radon mitigation cost in Red Rock?

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

Bastrop County

EPA Zone 3

Found in Bastrop County east of Austin, Red Rock lies within the East Texas timber belt where Cretaceous formations create variable radon conditions. Testing data for this small community remains limited, emphasizing the importance of individual home testing. The area's mix of older pier-and-beam houses and newer construction on different foundation types means radon levels can vary significantly from property to property.

Red Rock, TX Radon Mitigation

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

Red Rock, TX Radon Testing

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

Red Rock Radon Facts

Key details about the radon risk profile for Red Rock and the 78662 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Bastrop County, TX

Zip Code

78662

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Red Rock and the 78662 zip code are located in Bastrop 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 Red Rock, TX

What EPA Radon Zone is Red Rock in?

Red Rock and the 78662 zip code are in Bastrop 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 Red Rock?

Radon mitigation in Red Rock 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 Red Rock?

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