Fort Bragg, CA Radon Levels

Q: What EPA Radon Zone is Fort Bragg in?

Fort Bragg is in Mendocino County, EPA Zone 3.

Q: How much does radon mitigation cost in Fort Bragg?

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

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

Fort Bragg, CA Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Mendocino County, CA

Zip Code 95437

Coastal Mendocino County community Fort Bragg sits atop marine terrace deposits and Franciscan Complex geology that typically produce lower radon levels along California's northern coast. The area's housing reflects both its logging heritage and modern coastal development, with many homes built on pier or slab foundations to accommodate the marine environment. While specific testing data for zip code 95437 is unavailable, the EPA Zone 3 classification suggests relatively low radon potential for most properties.

Fort Bragg, 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 Fort Bragg, CA

What EPA Radon Zone is Fort Bragg in?

Fort Bragg and the 95437 zip code are in Mendocino 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 Fort Bragg?

Radon mitigation in Fort Bragg 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 Fort Bragg?

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