Washington, WV Radon Mitigation and Testing

Q: What EPA Radon Zone is Washington in?

Washington is in Wood County, EPA Zone 2.

Q: How much does radon mitigation cost in Washington?

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

Wood County

EPA Zone 2

Found in Wood County along the Ohio River valley, this West Virginia community sits on sedimentary formations that can vary significantly in radon production potential. Current testing data for zip code 26181 remains sparse, encouraging residents to conduct independent radon measurements. Local homes built on the river terrace system may experience different radon levels depending on their specific geological setting and foundation type.

Washington, WV Radon Mitigation

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

Washington, WV Radon Testing

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

Washington Radon Facts

Key details about the radon risk profile for Washington and the 26181 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Wood County, WV

Zip Code

26181

Predicted Screening Level

2–4 pCi/L (Zone 2)

Washington and the 26181 zip code are located in Wood 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 Washington, WV

What EPA Radon Zone is Washington in?

Washington and the 26181 zip code are in Wood 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 Washington?

Radon mitigation in Washington 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 Washington?

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

City	Avg User Radon Level	Submissions
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