Call For A Free Quote: 1-800-299-3578 (toll free) | 864-200-2579 (local)

      Greenville, SC Radon Levels

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

      Greenville, SC Radon Facts

      EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
      County Greenville County, SC
      Zip Code 29601
      Avg. User Level 5.00 pCi/L
      User Tests 1

      The heart of Greenville County and anchor of the Greenville Metro area, this city sits in South Carolina's Piedmont region on metamorphic bedrock. Testing in zip code 29601 shows an average radon level of 5.0 pCi/L, which exceeds the EPA action level. Homeowners throughout the area's diverse housing stock, from downtown historic properties to suburban neighborhoods, should conduct radon testing and consider mitigation when necessary.

      5.00
      pCi/L average
      Above EPA Action Level

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

      0
      4.0 EPA
      10+

      Greenville, SC Radon Mitigation

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

      Need Radon Mitigation or Testing in Greenville?

      • 100% Free, No-Obligation Quotes
      • Matches You with State-Licensed Greenville County Pros
      1-800-299-3578 864-200-2579 (local) Toll-free · Mon–Fri 8am–6pm ET

      Greenville, SC Radon Levels

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

      Radon LevelCityHome AgeFoundation
      5 pCi/L Greenville, SC 51-99 Years No Basement/All Crawl Space

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

      Radon FAQ for Greenville, SC

      What is the average radon level in Greenville, SC?
      Based on 1 user-submitted test, the average radon level in Greenville is 5.00 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 Greenville in?
      Greenville and the 29601 zip code are in Greenville County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
      How much does radon mitigation cost in Greenville?
      Radon mitigation in Greenville 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 Greenville?
      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

      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

      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