Washoe Valley, NV Radon Mitigation and Testing

Q: What EPA Radon Zone is Washoe Valley in?

Washoe Valley is in Washoe County, EPA Zone 2.

Q: How much does radon mitigation cost in Washoe Valley?

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

Washoe County

EPA Zone 2

Located in Washoe County within the Reno Metro area, this Nevada valley community sits on alluvial deposits that generally produce moderate radon potential. Testing data for zip code 89704 remains limited, making individual home testing important for residents in this growing area. The community's mix of newer homes with various foundation types should all be assessed for radon, especially those with basement or crawl space foundations.

Washoe Valley, NV Radon Mitigation

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

Washoe Valley, NV Radon Testing

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

Washoe Valley Radon Facts

Key details about the radon risk profile for Washoe Valley and the 89704 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Washoe County, NV

Zip Code

89704

Predicted Screening Level

2–4 pCi/L (Zone 2)

Washoe Valley and the 89704 zip code are located in Washoe 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 Washoe Valley, NV

What EPA Radon Zone is Washoe Valley in?

Washoe Valley and the 89704 zip code are in Washoe 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 Washoe Valley?

Radon mitigation in Washoe Valley 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 Washoe Valley?

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 Nevada

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Henderson	9.70 pCi/L	10
Reno	5.17 pCi/L	6
Carson City	6.75 pCi/L	4
Gardnerville	6.33 pCi/L	3
Spring Creek	3.50 pCi/L	2
Las Vegas	3.00 pCi/L	1