Big Pine, CA Radon Levels

Q: What EPA Radon Zone is Big Pine in?

Big Pine is in Inyo County, EPA Zone 2.

Q: How much does radon mitigation cost in Big Pine?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

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

Big Pine, CA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Inyo County, CA

Zip Code 93513

Big Pine in Inyo County lies within California's Eastern Sierra, where volcanic soils and granitic bedrock typically produce moderate radon potential across the 93513 zip code region. Testing data remains limited for this high-desert community, but the area's geological setting and construction practicesâ€”including many homes built on concrete slabsâ€”generally reduce radon accumulation risk. However, homes with basements or those built over certain volcanic formations may still warrant professional radon testing.

Big Pine, 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 Big Pine, CA

What EPA Radon Zone is Big Pine in?

Big Pine and the 93513 zip code are in Inyo 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 Big Pine?

Radon mitigation in Big Pine 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 Big Pine?

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.

City	Avg User Radon Level	Submissions
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