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Bernardsville, NJ Radon Mitigation and Testing

Avg: 7.80 pCi/L
Somerset County
EPA Zone 1
4 user tests

Bernardsville is located in Somerset County, New Jersey. With 4 user-submitted readings averaging 7.80 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 07924 zip code.

7.80
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Bernardsville, NJ Radon Mitigation

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

Bernardsville, NJ Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Bernardsville, New Jersey Radon Levels

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

Radon LevelCityHome AgeFoundationSubmitted
4 pCi/L Bernardsville, NJ 51-99 Years Full Basement Nov 2022
9 pCi/L Bernardsville, NJ 100+ Years Full Basement Aug 2021
14 pCi/L Bernardsville, NJ 100+ Years Full Basement Dec 2020
4 pCi/L bernardsville, NJ 100+ Years Full Basement Mar 2018

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

Bernardsville Radon Facts

Key details about the radon risk profile for Bernardsville and the 07924 zip code area.

EPA Radon Zone
Zone 1 — High Risk
County
Somerset County, NJ
Zip Code
07924
Predicted Screening Level
> 4.0 pCi/L (Zone 1)
Avg. User Submitted Level
7.80 pCi/L
User Tests Submitted
4

Bernardsville and the 07924 zip code are located in Somerset County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Bernardsville, NJ

What is the average radon level in Bernardsville, NJ?
Based on 4 user-submitted tests, the average radon level in Bernardsville is 7.80 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 Bernardsville in?
Bernardsville and the 07924 zip code are in Somerset 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 Bernardsville?
Radon mitigation in Bernardsville 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 Bernardsville?
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 with the most user-submitted radon test data in the state.

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
Caldwell 5.00 pCi/L 4
Atlantic Highlands 4.75 pCi/L 4
West Orange 4.00 pCi/L 4
Basking Ridge 3.75 pCi/L 4
Hackettstown 3.75 pCi/L 4
Livingston 3.25 pCi/L 4
Nutley 3.25 pCi/L 4
Sicklerville 7.00 pCi/L 3
Clifton 6.00 pCi/L 3
Westfield 6.00 pCi/L 3