Campbell, TX Radon Levels

Q: What EPA Radon Zone is Campbell in?

Campbell is in Hunt County, EPA Zone 3.

Q: How much does radon mitigation cost in Campbell?

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

Check local Campbell radon levels and find certified testing and mitigation professionals to keep your home safe

Campbell, TX Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Hunt County, TX

Zip Code 75422

Found in northeastern Texas within Hunt County in the Dallas Metro area, Campbell sits on Cretaceous limestone and shale formations that can influence local radon levels. The community's housing in zip code 75422 reflects both rural agricultural heritage and suburban expansion patterns common to the outer Dallas region. Since comprehensive radon testing data is not available, local residents should conduct individual testing to assess their exposure risk.

Campbell, TX Radon Mitigation

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

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Radon FAQ for Campbell, TX

What EPA Radon Zone is Campbell in?

Campbell and the 75422 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 Campbell?

Radon mitigation in Campbell 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 Campbell?

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 in Texas with the most user-submitted radon test data, ranked by number of submissions.

City	Avg User Radon Level	Submissions
Lubbock	12.70 pCi/L	10
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