Call For A Free Quote: 1-800-299-3578 (toll free)

Palos Verdes Peninsula, CA Radon Mitigation and Testing

Avg: 6.00 pCi/L
Los Angeles County
EPA Zone 2
3 user tests

Palos Verdes Peninsula is located in Los Angeles County, California. With 3 user-submitted readings averaging 6.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 90274 zip code.

6.00
pCi/L average
Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Palos Verdes Peninsula, CA. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Palos Verdes Peninsula, CA Radon Mitigation

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

Palos Verdes Peninsula, CA Radon Testing

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

Palos Verdes Peninsula, California Radon Levels

User-submitted radon test readings from homes in the Palos Verdes Peninsula area.

Radon LevelCityHome AgeFoundationSubmitted
6 pCi/L Palos Verdes Peninsula, CA 0-20 Years Partial Basement Jan 2022
4 pCi/L Palos Verdes Peninsula, CA 0-20 Years No Basement/All Crawl Space Jun 2021
8 pCi/L Palos Verdes Peninsula, CA 21-50 Years No Basement/All Slab Jan 2021

Have a radon test result for Palos Verdes Peninsula? Submit your reading to help other homeowners.

Palos Verdes Peninsula Radon Facts

Key details about the radon risk profile for Palos Verdes Peninsula and the 90274 zip code area.

EPA Radon Zone
Zone 2 — Moderate Risk
County
Los Angeles County, CA
Zip Code
90274
Predicted Screening Level
2–4 pCi/L (Zone 2)
Avg. User Submitted Level
6.00 pCi/L
User Tests Submitted
3

Palos Verdes Peninsula and the 90274 zip code are located in Los Angeles County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Palos Verdes Peninsula, CA

What is the average radon level in Palos Verdes Peninsula, CA?
Based on 3 user-submitted tests, the average radon level in Palos Verdes Peninsula is 6.00 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 Palos Verdes Peninsula in?
Palos Verdes Peninsula and the 90274 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 Palos Verdes Peninsula?
Radon mitigation in Palos Verdes Peninsula 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 Palos Verdes Peninsula?
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.

CityAvg User Radon LevelSubmissions
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