Wilmer, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Wilmer in?

Wilmer is in Dallas County, EPA Zone 3.

Q: How much does radon mitigation cost in Wilmer?

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

Situated in Dallas County within the expansive Dallas metroplex, Wilmer sits on blackland prairie soils over limestone bedrock that can create moderate radon potential in certain areas. Testing data for zip code 75172 is currently limited, making individual property assessment important for local homeowners. The community's mix of older homes and newer developments may show varying radon levels depending on foundation type and construction era.

Wilmer, TX Radon Mitigation

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

Wilmer, TX Radon Testing

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

Wilmer Radon Facts

Key details about the radon risk profile for Wilmer and the 75172 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Dallas County, TX

Zip Code

75172

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Wilmer and the 75172 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 Wilmer, TX

What EPA Radon Zone is Wilmer in?

Wilmer and the 75172 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 Wilmer?

Radon mitigation in Wilmer 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 Wilmer?

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