Benton, CA Radon Levels

Q: What EPA Radon Zone is Benton in?

Benton is in Mono County, EPA Zone 2.

Q: How much does radon mitigation cost in Benton?

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

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

Benton, CA Radon Facts

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

County Mono County, CA

Zip Code 93512

High-desert Benton rests in Mono County in eastern California, where volcanic geology and granite intrusions create variable radon potential depending on local uranium concentrations. The remote community in zip code 93512 features scattered rural properties with diverse foundation types adapted to the area's harsh climate and rocky terrain. Testing data for this sparsely populated area remains very limited, but residents should consider radon testing given California's complex geology and the potential for elevated readings near granite outcrops and volcanic formations.

Benton, 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 Benton, CA

What EPA Radon Zone is Benton in?

Benton and the 93512 zip code are in Mono 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 Benton?

Radon mitigation in Benton 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 Benton?

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