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Gerrardstown, WV Radon Levels

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


Gerrardstown, WV Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Berkeley County, WV
Zip Code 25420
Avg. User Level 16.00 pCi/L
User Tests 1

Located in Berkeley County in West Virginia's Eastern Panhandle, Gerrardstown has recorded an average radon level of 16.0 pCi/L, significantly exceeding EPA action guidelines. This elevated reading reflects the area's limestone bedrock and proximity to the Appalachian geology that makes this region radon-prone. Residents in zip code 25420 should prioritize professional radon mitigation given these concerning levels.

16.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Gerrardstown, WV Radon Mitigation

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Gerrardstown, WV Radon Levels

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

Radon LevelCityHome AgeFoundation
16 pCi/L Gerrardstown, WV 0-20 Years Full Basement

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

Radon FAQ for Gerrardstown, WV

What is the average radon level in Gerrardstown, WV?
Based on 1 user-submitted test, the average radon level in Gerrardstown is 16.00 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 Gerrardstown in?
Gerrardstown and the 25420 zip code are in Berkeley 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 Gerrardstown?
Radon mitigation in Gerrardstown 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 Gerrardstown?
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 West Virginia

Cities in West Virginia with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Charles Town 8.10 pCi/L 10
Berkeley Springs 7.70 pCi/L 10
Martinsburg 16.00 pCi/L 8
Harpers Ferry 6.57 pCi/L 7
Ridgeley 9.00 pCi/L 5
Shepherdstown 6.25 pCi/L 4
Kearneysville 5.50 pCi/L 2
Ranson 14.00 pCi/L 1
Morgantown 5.00 pCi/L 1
Charleston 3.00 pCi/L 1