Cat Spring, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Cat Spring in?

Cat Spring is in Colorado County, EPA Zone 3.

Q: How much does radon mitigation cost in Cat Spring?

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

Colorado County

EPA Zone 3

Cat Spring, TX resides in Colorado 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 78933 zip code area.

Cat Spring, TX Radon Mitigation

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

Cat Spring, TX Radon Testing

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

Cat Spring Radon Facts

Key details about the radon risk profile for Cat Spring and the 78933 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Colorado County, TX

Zip Code

78933

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Cat Spring and the 78933 zip code are located in Colorado 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 Cat Spring, TX

What EPA Radon Zone is Cat Spring in?

Cat Spring and the 78933 zip code are in Colorado 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 Cat Spring?

Radon mitigation in Cat Spring 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 Cat Spring?

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