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Beverly Hills, CA Radon Levels

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


Beverly Hills, CA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Los Angeles County, CA
Zip Code 90210

Famous Beverly Hills spans multiple zip codes in Los Angeles County, built atop sedimentary formations of the Los Angeles Basin. Testing data for this prestigious Los Angeles Metro community remains limited, making individual assessments crucial for homeowners. The area's diverse housing stock, from historic estates to modern developments, can exhibit varying radon entry patterns despite Southern California's generally lower radon potential.

Beverly Hills, CA Radon Mitigation

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

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Radon FAQ for Beverly Hills, CA

What EPA Radon Zone is Beverly Hills in?
Beverly Hills and the 90210 zip code are in Los Angeles County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
How much does radon mitigation cost in Beverly Hills?
Radon mitigation in Beverly Hills 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 Beverly Hills?
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 California

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

CityAvg User Radon LevelSubmissions
Los Angeles 7.83 pCi/L 6
Mammoth Lakes 10.80 pCi/L 5
San Jose 4.20 pCi/L 5
Rancho Palos Verdes 8.00 pCi/L 4
Bishop 6.25 pCi/L 4
Oakland 5.00 pCi/L 4
Woodland Hills 7.67 pCi/L 3
South Lake Tahoe 6.33 pCi/L 3
Palos Verdes Peninsula 6.00 pCi/L 3
Sacramento 4.33 pCi/L 3