Angels Camp, CA Radon Mitigation and Testing

Q: What EPA Radon Zone is Angels Camp in?

Angels Camp is in Calaveras County, EPA Zone 2.

Q: How much does radon mitigation cost in Angels Camp?

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

Calaveras County

EPA Zone 2

Famous Calaveras County community Angels Camp sits in California's historic Gold Country, where complex metamorphic geology and former mining activity create unique radon considerations. The area's housing blend includes both historic structures and newer mountain residential development, with many homes built into sloped terrain. While comprehensive radon data for zip code 95222 is limited, the underlying geological diversity suggests residents should consider professional testing to establish baseline readings.

Angels Camp, CA Radon Mitigation

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

Angels Camp, CA Radon Testing

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

Angels Camp Radon Facts

Key details about the radon risk profile for Angels Camp and the 95222 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Calaveras County, CA

Zip Code

95222

Predicted Screening Level

2–4 pCi/L (Zone 2)

Angels Camp and the 95222 zip code are located in Calaveras 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 Angels Camp, CA

What EPA Radon Zone is Angels Camp in?

Angels Camp and the 95222 zip code are in Calaveras 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 Angels Camp?

Radon mitigation in Angels Camp 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 Angels Camp?

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