Coppell, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Coppell in?

Coppell is in Dallas County, EPA Zone 3.

Q: How much does radon mitigation cost in Coppell?

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

Dallas County

EPA Zone 3

This Dallas metropolitan suburb in Dallas County sits within EPA Zone 3, indicating variable radon potential across north Texas. Testing data for Coppell remains limited, though the area's clay soils and predominantly slab-on-grade construction typically result in lower radon readings. However, homes with basements or specific geological conditions can still experience elevated radon levels requiring mitigation attention.

Coppell, TX Radon Mitigation

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

Coppell, TX Radon Testing

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

Coppell Radon Facts

Key details about the radon risk profile for Coppell and the 75019 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Dallas County, TX

Zip Code

75019

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Coppell and the 75019 zip code are located in Dallas 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 Coppell, TX

What EPA Radon Zone is Coppell in?

Coppell and the 75019 zip code are in Dallas 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 Coppell?

Radon mitigation in Coppell 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 Coppell?

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