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      Anderson, SC Radon Levels

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

      Anderson, SC Radon Facts

      EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
      County Anderson County, SC
      Zip Code 29621
      Avg. User Level 7.00 pCi/L
      User Tests 1

      Anderson in Anderson County records an average radon level of 7.0 pCi/L, significantly above the EPA's 4.0 pCi/L action threshold. This Greenville Metro community sits in South Carolina's Piedmont region where granite bedrock and metamorphic rocks contribute to elevated radon potential. Homes across zip codes 29621, 29624, 29625, and 29626 should implement radon mitigation systems, particularly properties with basements or crawl spaces that can trap radon gas.

      7.00
      pCi/L average
      Above EPA Action Level

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

      0
      4.0 EPA
      10+

      Anderson, SC Radon Mitigation

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

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      Anderson, SC Radon Levels

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

      Radon LevelCityHome AgeFoundation
      7 pCi/L Anderson, SC 0-20 Years No Basement/All Slab

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

      Radon FAQ for Anderson, SC

      What is the average radon level in Anderson, SC?
      Based on 1 user-submitted test, the average radon level in Anderson 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 Anderson in?
      Anderson and the 29621 zip code are in Anderson 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 Anderson?
      Radon mitigation in Anderson 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 Anderson?
      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 South Carolina

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

      CityAvg User Radon LevelSubmissions
      Fort Mill 6.00 pCi/L 1
      Greenville 5.00 pCi/L 1

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      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578 Local: 864-200-2579

      A licensed contractor will contact you immediately.

      * Required