Big Bend, WV Radon Mitigation and Testing

Q: What EPA Radon Zone is Big Bend in?

Big Bend is in Calhoun County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Big Bend?

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

Calhoun County

EPA Zone Unknown

Big Bend, WV resides in Calhoun County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification. Testing is recommended for all homes in the 26136 zip code area.

Big Bend, WV Radon Mitigation

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

Big Bend, WV Radon Testing

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

Big Bend Radon Facts

Key details about the radon risk profile for Big Bend and the 26136 zip code area.

EPA Radon Zone

Unknown

County

Calhoun County, WV

Zip Code

26136

Predicted Screening Level

Unknown

Big Bend and the 26136 zip code are located in Calhoun County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Big Bend, WV

What EPA Radon Zone is Big Bend in?

Big Bend and the 26136 zip code are in Calhoun County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Big Bend?

Radon mitigation in Big Bend 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 Big Bend?

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