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      Pennington, NJ Radon Levels

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

      Pennington, NJ Radon Facts

      EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
      County Mercer County, NJ
      Zip Code 08534
      Avg. User Level 4.00 pCi/L
      User Tests 1

      Part of the Trenton Metro area in Mercer County, Pennington shows an average radon level of 4.0 pCi/L based on limited testing data. This reading sits right at the EPA action threshold, indicating some homes may exceed recommended levels while others fall within acceptable ranges. Given New Jersey's variable radon potential throughout the Piedmont region, expanded testing would provide homeowners with better risk assessment data.

      4.00
      pCi/L average
      Above EPA Action Level

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

      0
      4.0 EPA
      10+

      Pennington, NJ 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 Pennington?

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      Pennington, NJ Radon Levels

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

      Radon LevelCityHome AgeFoundation
      4 pCi/L Pennington, NJ 21-50 Years Full Basement

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

      Radon FAQ for Pennington, NJ

      What is the average radon level in Pennington, NJ?
      Based on 1 user-submitted test, the average radon level in Pennington is 4.00 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 Pennington in?
      Pennington and the 08534 zip code are in Mercer 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 Pennington?
      Radon mitigation in Pennington 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 Pennington?
      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 Jersey

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

      CityAvg User Radon LevelSubmissions
      Cherry Hill 6.44 pCi/L 9
      Hillsborough 6.14 pCi/L 7
      Freehold 10.50 pCi/L 6
      Marlboro 6.17 pCi/L 6
      Bernardsville 7.00 pCi/L 5
      Phillipsburg 7.00 pCi/L 5
      Edison 5.60 pCi/L 5
      Princeton 5.40 pCi/L 5
      Sussex 9.75 pCi/L 4
      Piscataway 6.75 pCi/L 4

      Free Radon Mitigation Quote

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      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578 Local: 609-964-0386

      A licensed contractor will contact you immediately.

      * Required