Sheridan, CA Radon Mitigation and Testing

Q: What EPA Radon Zone is Sheridan in?

Sheridan is in Placer County, EPA Zone 2.

Q: How much does radon mitigation cost in Sheridan?

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

Placer County

EPA Zone 2

Sacramento Metro's Sheridan in Placer County sits in California's Sierra Nevada foothills where granite bedrock can contribute to moderate radon potential. Testing data for zip code 95681 remains limited, making individual home testing worthwhile despite the area's EPA Zone 2 classification, particularly for homes built on or near exposed bedrock.

Sheridan, CA Radon Mitigation

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

Sheridan, CA Radon Testing

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

Sheridan Radon Facts

Key details about the radon risk profile for Sheridan and the 95681 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Placer County, CA

Zip Code

95681

Predicted Screening Level

2–4 pCi/L (Zone 2)

Sheridan and the 95681 zip code are located in Placer County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Sheridan, CA

What EPA Radon Zone is Sheridan in?

Sheridan and the 95681 zip code are in Placer 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 Sheridan?

Radon mitigation in Sheridan 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 Sheridan?

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 with the most user-submitted radon test data in the state.

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
Woodland Hills	7.67 pCi/L	3
South Lake Tahoe	6.33 pCi/L	3
Palos Verdes Peninsula	6.00 pCi/L	3
Bishop	5.67 pCi/L	3
Sacramento	4.33 pCi/L	3
Oakland	3.33 pCi/L	3
Fresno	10.00 pCi/L	2
Davis	8.00 pCi/L	2
Palo Alto	6.50 pCi/L	2
Studio City	6.50 pCi/L	2
Menlo Park	5.00 pCi/L	2
Truckee	5.00 pCi/L	2
Walnut Creek	4.00 pCi/L	2
San Diego	3.50 pCi/L	2
San Francisco	3.50 pCi/L	2
Belmont	20.00 pCi/L	1