Ben Lomond, CA Radon Mitigation and Testing

Q: What EPA Radon Zone is Ben Lomond in?

Ben Lomond is in Santa Cruz County, EPA Zone 2.

Q: How much does radon mitigation cost in Ben Lomond?

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

Santa Cruz County

EPA Zone 2

Nestled in the Santa Cruz Mountains of Santa Cruz County as part of the Santa Cruz Metro, Ben Lomond sits within EPA Zone 2, reflecting moderate radon potential. The community's forested hillside location, with underlying sedimentary and metamorphic rock formations, can create localized variations in radon levels. Though specific testing data for zip code 95005 remains limited, the mountainous terrain and mixed geological conditions suggest homeowners should consider radon testing.

Ben Lomond, CA Radon Mitigation

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

Ben Lomond, CA Radon Testing

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

Ben Lomond Radon Facts

Key details about the radon risk profile for Ben Lomond and the 95005 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Santa Cruz County, CA

Zip Code

95005

Predicted Screening Level

2–4 pCi/L (Zone 2)

Ben Lomond and the 95005 zip code are located in Santa Cruz 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 Ben Lomond, CA

What EPA Radon Zone is Ben Lomond in?

Ben Lomond and the 95005 zip code are in Santa Cruz 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 Ben Lomond?

Radon mitigation in Ben Lomond 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 Ben Lomond?

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