Shepherd, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Shepherd in?

Shepherd is in San Jacinto County, EPA Zone 3.

Q: How much does radon mitigation cost in Shepherd?

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

San Jacinto County

EPA Zone 3

Located northeast of Houston in San Jacinto County, Shepherd sits within the East Texas pine belt where sandy coastal plain soils typically produce lower radon levels. With testing data currently limited for the 77371 area and EPA Zone 3 classification, individual home testing can provide valuable peace of mind for residents.

Shepherd, TX Radon Mitigation

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

Shepherd, TX Radon Testing

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

Shepherd Radon Facts

Key details about the radon risk profile for Shepherd and the 77371 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

San Jacinto County, TX

Zip Code

77371

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Shepherd and the 77371 zip code are located in San Jacinto 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 Shepherd, TX

What EPA Radon Zone is Shepherd in?

Shepherd and the 77371 zip code are in San Jacinto 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 Shepherd?

Radon mitigation in Shepherd 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 Shepherd?

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