Harker Heights, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Harker Heights in?

Harker Heights is in Bell County, EPA Zone 3.

Q: How much does radon mitigation cost in Harker Heights?

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

Bell County

EPA Zone 3

Part of the Killeen Metro area in central Texas, Harker Heights sits in Bell County where limestone bedrock typically produces lower radon levels. Current radon testing data for this 76548 community remains limited, though the EPA Zone 3 classification suggests reduced risk compared to other regions. The area's predominantly newer suburban housing stock includes various foundation types, from slab-on-grade to pier-and-beam construction.

Harker Heights, TX Radon Mitigation

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

Harker Heights, TX Radon Testing

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

Harker Heights Radon Facts

Key details about the radon risk profile for Harker Heights and the 76548 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Bell County, TX

Zip Code

76548

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Harker Heights and the 76548 zip code are located in Bell 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 Harker Heights, TX

What EPA Radon Zone is Harker Heights in?

Harker Heights and the 76548 zip code are in Bell 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 Harker Heights?

Radon mitigation in Harker Heights 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 Harker Heights?

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