Flournoy, CA Radon Mitigation and Testing

Q: What EPA Radon Zone is Flournoy in?

Flournoy is in Tehama County, EPA Zone 3.

Q: How much does radon mitigation cost in Flournoy?

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

Tehama County

EPA Zone 3

Remote Tehama County community Flournoy sits in California's northern Central Valley, where alluvial soils meet Sierra Nevada foothills. Testing data remains limited for this 96029 area, though California's diverse geology can produce unexpected radon concentrations. Homeowners should test regardless of the typically lower radon expectations in many California regions.

Flournoy, CA Radon Mitigation

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

Flournoy, CA Radon Testing

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

Flournoy Radon Facts

Key details about the radon risk profile for Flournoy and the 96029 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Tehama County, CA

Zip Code

96029

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Flournoy and the 96029 zip code are located in Tehama County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Flournoy, CA

What EPA Radon Zone is Flournoy in?

Flournoy and the 96029 zip code are in Tehama County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Flournoy?

Radon mitigation in Flournoy 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 Flournoy?

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