Canoga Park, CA Radon Levels

Q: What is the average radon level in Canoga Park, CA?

Based on 1 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Canoga Park in?

Canoga Park is in Los Angeles County, EPA Zone 2.

Q: How much does radon mitigation cost in Canoga Park?

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

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

Canoga Park, CA Radon Facts

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

County Los Angeles County, CA

Zip Code 91303

Avg. User Level 4.00 pCi/L

User Tests 1

This San Fernando Valley community in Los Angeles County sits within the Los Angeles metro's diverse geological landscape. Recent testing shows an average radon level of 4.0 pCi/L, which meets the EPA action threshold and suggests the need for mitigation consideration. The 91303 zip code area's mix of post-war tract homes and newer developments, many built on slab foundations typical of Southern California, still warrant professional radon testing.

4.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Canoga Park, CA. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Canoga Park, CA Radon Mitigation

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

Need Radon Mitigation or Testing in Canoga Park?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Los Angeles County Pros

1-800-299-3578 Toll-free · Mon–Fri 8am–6pm ET

Canoga Park, CA Radon Levels

User-submitted radon test readings from homes in the Canoga Park area.

Radon Level	City	Home Age	Foundation
4 pCi/L	Canoga Park, CA	51-99 Years	No Basement/All Crawl Space

Have a radon test result for Canoga Park? Submit your reading to help other homeowners.

Radon FAQ for Canoga Park, CA

What is the average radon level in Canoga Park, CA?

Based on 1 user-submitted test, the average radon level in Canoga Park is 4.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Canoga Park in?

Canoga Park and the 91303 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 Canoga Park?

Radon mitigation in Canoga Park 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 Canoga Park?

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

Canoga Park, CA Radon Levels

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

Canoga Park, CA Radon Facts

Canoga Park, CA Radon Mitigation

Need Radon Mitigation or Testing in Canoga Park?

Canoga Park, CA Radon Levels

Radon FAQ for Canoga Park, CA

Most Active Radon Markets in California

Free Radon Mitigation Quote

Free Radon Mitigation Quote