Benjamin, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Benjamin in?

Benjamin is in Knox County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Benjamin?

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

Knox County

EPA Zone Unknown

Remote Knox County contains Benjamin in the Texas Rolling Plains, where Permian red beds and sandstone formations typically produce very low radon levels. Testing data for this small county seat remains limited, though the regional geology suggests minimal radon risk. Homeowners should be aware that even in low-risk areas, individual properties can occasionally produce elevated readings depending on specific soil conditions and construction factors.

Benjamin, TX Radon Mitigation

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

Benjamin, TX Radon Testing

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

Benjamin Radon Facts

Key details about the radon risk profile for Benjamin and the 79505 zip code area.

EPA Radon Zone

Unknown

County

Knox County, TX

Zip Code

79505

Predicted Screening Level

Unknown

Benjamin and the 79505 zip code are located in Knox County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Benjamin, TX

What EPA Radon Zone is Benjamin in?

Benjamin and the 79505 zip code are in Knox County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Benjamin?

Radon mitigation in Benjamin 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 Benjamin?

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