Quinlan, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Quinlan in?

Quinlan is in Hunt County, EPA Zone 3.

Q: How much does radon mitigation cost in Quinlan?

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

Hunt County

EPA Zone 3

Part of Hunt County in the Dallas metropolitan area, Quinlan currently has limited radon testing data available for zip code 75474. The region's clay soils and underlying sedimentary rock formations typically produce lower radon concentrations than many other parts of the country. Nevertheless, individual home testing remains recommended, particularly for properties with basements or crawl spaces where radon can accumulate.

Quinlan, TX Radon Mitigation

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

Quinlan, TX Radon Testing

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

Quinlan Radon Facts

Key details about the radon risk profile for Quinlan and the 75474 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Hunt County, TX

Zip Code

75474

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Quinlan and the 75474 zip code are located in Hunt 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 Quinlan, TX

What EPA Radon Zone is Quinlan in?

Quinlan and the 75474 zip code are in Hunt 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 Quinlan?

Radon mitigation in Quinlan 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 Quinlan?

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