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Gardnerville, NV Radon Levels

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


Gardnerville, NV Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Douglas County, NV
Zip Code 89410
Avg. User Level 6.30 pCi/L
User Tests 3

Nestled in Douglas County in Nevada's Carson Valley, Gardnerville shows an average radon level of 6.33 pCi/L based on recent testing data across zip codes 89410 and 89460. This reading significantly exceeds the EPA action level, indicating that mitigation systems are likely necessary for most homes in the area. The community's location between granitic mountain ranges creates geological conditions that promote radon gas accumulation, particularly in homes with basements or crawl spaces.

6.30
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Gardnerville, NV Radon Mitigation

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Gardnerville, NV Radon Levels

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

Radon LevelCityHome AgeFoundation
6 pCi/L Gardnerville, NV 21-50 Years
5 pCi/L Gardnerville, NV 0-20 Years No Basement/All Crawl Space
8 pCi/L Gardnerville, NV 21-50 Years No Basement/All Crawl Space

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

Radon FAQ for Gardnerville, NV

What is the average radon level in Gardnerville, NV?
Based on 3 user-submitted tests, the average radon level in Gardnerville is 6.30 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 Gardnerville in?
Gardnerville and the 89410 zip code are in Douglas County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Gardnerville?
Radon mitigation in Gardnerville 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 Gardnerville?
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 in Nevada with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
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