Fischer, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Fischer in?

Fischer is in Comal County, EPA Zone 3.

Q: How much does radon mitigation cost in Fischer?

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

Comal County

EPA Zone 3

Located in Comal County within the greater Austin metropolitan region, Fischer sits on the Texas Hill Country's limestone geology in zip code 78623. Testing data remains limited for this growing community, emphasizing the need for individual home radon testing. Texas Hill Country's limestone bedrock can contribute to varying radon levels, making professional testing the only way to determine specific home risk levels.

Fischer, TX Radon Mitigation

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

Fischer, TX Radon Testing

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

Fischer Radon Facts

Key details about the radon risk profile for Fischer and the 78623 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Comal County, TX

Zip Code

78623

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Fischer and the 78623 zip code are located in Comal 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 Fischer, TX

What EPA Radon Zone is Fischer in?

Fischer and the 78623 zip code are in Comal 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 Fischer?

Radon mitigation in Fischer 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 Fischer?

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