Call For A Free Quote: 1-800-299-3578 (toll free)

      Great Neck, NY Radon Levels

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

      Great Neck, NY Radon Facts

      EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)
      County Nassau County, NY
      Zip Code 11020
      Avg. User Level 1.00 pCi/L
      User Tests 1

      This Nassau County community within the New York City Metro area reports low radon levels averaging 1.0 pCi/L, well below the EPA's 4.0 pCi/L action threshold. The area's coastal location and sandy soil conditions typically produce lower radon concentrations than inland regions. However, homeowners across zip codes 11020, 11021, 11023, and 11024 should still conduct periodic testing, as individual properties can vary based on construction methods and foundation characteristics.

      1.00
      pCi/L average
      Below EPA Action Level

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

      0
      4.0 EPA
      10+

      Great Neck, NY 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 Great Neck?

      • 100% Free, No-Obligation Quotes
      • Matches You with State-Licensed Nassau County Pros
      1-800-299-3578 Toll-free · Mon–Fri 8am–6pm ET

      Great Neck, NY Radon Levels

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

      Radon LevelCityHome AgeFoundation
      1 pCi/L Great Neck, NY 0-20 Years Full Basement

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

      Radon FAQ for Great Neck, NY

      What is the average radon level in Great Neck, NY?
      Based on 1 user-submitted test, the average radon level in Great Neck is 1.00 pCi/L. This is below the EPA's recommended action level of 4.0 pCi/L. However, we recommend all homes be tested regardless of your neighbor's results.
      What EPA Radon Zone is Great Neck in?
      Great Neck and the 11020 zip code are in Nassau 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 Great Neck?
      Radon mitigation in Great Neck 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 Great Neck?
      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 New York

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

      CityAvg User Radon LevelSubmissions
      Brooklyn 10.80 pCi/L 5
      Oneonta 6.50 pCi/L 4
      Clifton Park 3.75 pCi/L 4
      Elmira 15.00 pCi/L 3
      Saugerties 10.67 pCi/L 3
      Staten Island 4.00 pCi/L 3
      New York 9.00 pCi/L 2
      Yonkers 8.00 pCi/L 2
      Horseheads 7.50 pCi/L 2
      Poughkeepsie 16.00 pCi/L 1

      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578

      A licensed contractor will contact you immediately.

      * Required

      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578

      A licensed contractor will contact you immediately.

      * Required