Bangor, CA Radon Mitigation and Testing

Q: What EPA Radon Zone is Bangor in?

Bangor is in Butte County, EPA Zone 3.

Q: How much does radon mitigation cost in Bangor?

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

Butte County

EPA Zone 3

Located in northern California's Butte County within the Chico and Yuba City metro areas, Bangor sits in EPA Zone 3 for lower predicted radon potential. Testing data is limited, though California's diverse geology suggests testing remains worthwhile for homeowners. The area's foothill location and varied soil conditions, transitioning from valley floor to Sierra Nevada foothills, can create localized variations in radon levels.

Bangor, CA Radon Mitigation

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

Bangor, CA Radon Testing

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

Bangor Radon Facts

Key details about the radon risk profile for Bangor and the 95914 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Butte County, CA

Zip Code

95914

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Bangor and the 95914 zip code are located in Butte 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 Bangor, CA

What EPA Radon Zone is Bangor in?

Bangor and the 95914 zip code are in Butte 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 Bangor?

Radon mitigation in Bangor 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 Bangor?

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