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      House Springs, MO Radon Levels

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

      House Springs, MO Radon Facts

      EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
      County Jefferson County, MO
      Zip Code 63051
      Avg. User Level 7.00 pCi/L
      User Tests 1

      This unincorporated community in Jefferson County lies within the St. Louis metro area, built on Mississippian limestone bedrock that contributes to elevated radon potential throughout the region. Local homes feature a mix of walkout basements and crawl spaces typical of Missouri's rolling terrain and suburban development patterns. Current testing data shows an average radon level of 7.0 pCi/L, which significantly exceeds the EPA action level of 4.0 pCi/L, making testing and mitigation particularly important for zip code 63051 residents.

      7.00
      pCi/L average
      Above EPA Action Level

      Based on 1 user-submitted radon test for homes in House Springs, MO. The EPA recommends taking action at or above 4.0 pCi/L.

      0
      4.0 EPA
      10+

      House Springs, MO Radon Mitigation

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

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      House Springs, MO Radon Levels

      User-submitted radon test readings from homes in the House Springs area.

      Radon LevelCityHome AgeFoundation
      7 pCi/L House Springs, MO 21-50 Years Partial Basement

      Have a radon test result for House Springs? Submit your reading to help other homeowners.

      Radon Readings Near House Springs, MO

      Compare radon levels in House Springs with the closest nearby cities that have user-submitted test data.

      CityDistanceAvg User LevelReadings
      Imperial 6.5 mi 13.00 pCi/L 1
      Fenton 7.8 mi 16.00 pCi/L 2
      Arnold 9.3 mi 10.50 pCi/L 2
      Ballwin 12.5 mi 4.00 pCi/L 1
      Chesterfield 15.7 mi 5.00 pCi/L 1
      Festus 17.1 mi 5.00 pCi/L 2
      Labadie 18.8 mi 4.00 pCi/L 1
      De Soto 20.2 mi 11.00 pCi/L 1

      Jefferson County Radon Profile

      Jefferson County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 5 cities in Jefferson County average 8.86 pCi/L across 7 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Jefferson County.

      Radon FAQ for House Springs, MO

      What is the average radon level in House Springs, MO?
      Based on 1 user-submitted test, the average radon level in House Springs is 7.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
      What EPA Radon Zone is House Springs in?
      House Springs and the 63051 zip code are in Jefferson County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
      How much does radon mitigation cost in House Springs?
      Radon mitigation in House Springs 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 House Springs?
      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.

      Nearby Cities

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      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578 Local: 636-205-4618

      A licensed contractor will contact you immediately.

      * Required