Call For A Free Quote: 1-800-299-3578 (toll free) | 732-979-2523 (local)

      Hackettstown, NJ Radon Levels

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

      Hackettstown, NJ Radon Facts

      EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
      County Warren County, NJ
      Zip Code 07840
      Avg. User Level 3.80 pCi/L
      User Tests 4

      Hackettstown in Warren County shows radon levels averaging 3.75 pCi/L, within the EPA recommended range but close enough to warrant continued monitoring. Located in both the Allentown and New York City Metro areas, this 07840 community sits in New Jersey's higher-risk northern region where geological conditions can support radon accumulation. Regular testing helps ensure levels remain safe as homes age and settle.

      3.80
      pCi/L average
      Below EPA Action Level

      Based on 4 user-submitted radon tests for homes in Hackettstown, NJ. The EPA recommends taking action at or above 4.0 pCi/L.

      0
      4.0 EPA
      10+

      Hackettstown, 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 Hackettstown?

      • 100% Free, No-Obligation Quotes
      • Matches You with State-Licensed Warren County Pros
      1-800-299-3578 732-979-2523 (local) Toll-free · Mon–Fri 8am–6pm ET

      Hackettstown, NJ Radon Levels

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

      Radon LevelCityHome AgeFoundation
      3 pCi/L Hackettstown, NJ 51-99 Years Full Basement
      1 pCi/L Hackettstown, NJ 21-50 Years Full Basement
      5 pCi/L Hackettstown, NJ 21-50 Years Full Basement
      6 pCi/L Hackettstown, NJ 51-99 Years Full Basement

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

      Radon FAQ for Hackettstown, NJ

      What is the average radon level in Hackettstown, NJ?
      Based on 4 user-submitted tests, the average radon level in Hackettstown is 3.80 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 Hackettstown in?
      Hackettstown and the 07840 zip code are in Warren 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 Hackettstown?
      Radon mitigation in Hackettstown 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 Hackettstown?
      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

      Or call for a free quote: 1-800-299-3578 Local: 732-979-2523

      A licensed contractor will contact you immediately.

      * Required

      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578 Local: 732-979-2523

      A licensed contractor will contact you immediately.

      * Required