Spring, TX Radon Levels

Q: What EPA Radon Zone is Spring in?

Spring is in Harris County, EPA Zone 3.

Q: How much does radon mitigation cost in Spring?

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

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

Spring, TX Radon Facts

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

County Harris County, TX

Zip Code 77373

Part of the greater Houston Metro area in Harris County, Spring encompasses multiple zip codes including 77373 where suburban development sits atop Gulf Coast plain geology. The region's predominantly slab-on-grade construction and newer subdivision housing stock reflects typical southeast Texas residential patterns. Without specific radon testing data available, homeowners should consider testing given Texas's variable radon conditions across different geological zones.

Spring, 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 Spring, TX

What EPA Radon Zone is Spring in?

Spring and the 77373 zip code are in Harris 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 Spring?

Radon mitigation in Spring 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 Spring?

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