Burbank, CA Radon Levels

Q: What EPA Radon Zone is Burbank in?

Burbank is in Los Angeles County, EPA Zone 2.

Q: How much does radon mitigation cost in Burbank?

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

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

Burbank, CA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Los Angeles County, CA

Zip Code 91501

Multiple zip codes within Burbank span Los Angeles County, where the city's position in the San Fernando Valley creates generally low radon potential due to sedimentary geology. Testing data remains limited across the 91501, 91502, 91504, 91505, and 91506 areas, though California's Mediterranean climate and geological conditions typically result in lower indoor radon accumulation. Homeowners should still consider testing, particularly in homes with basements or built into hillsides where radon can concentrate.

Burbank, 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 Burbank, CA

What EPA Radon Zone is Burbank in?

Burbank and the 91501 zip code are in Los Angeles 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 Burbank?

Radon mitigation in Burbank 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 Burbank?

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