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Ludlow, CA Radon Levels

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


Ludlow, CA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County San Bernardino County, CA
Zip Code 92338

Positioned in the Mojave Desert within San Bernardino County and the Riverside metro area, Ludlow sits on alluvial fans and desert pavement typical of the high desert region. The EPA Zone 2 classification suggests moderate radon potential, though testing data for this zip code 92338 community remains limited. Desert areas can experience variable radon levels due to geological fractures and temperature variations, making testing advisable.

Ludlow, 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 Ludlow, CA

What EPA Radon Zone is Ludlow in?
Ludlow and the 92338 zip code are in San Bernardino 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 Ludlow?
Radon mitigation in Ludlow 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 Ludlow?
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