Buffalo, WV Radon Mitigation and Testing

Q: What EPA Radon Zone is Buffalo in?

Buffalo is in Putnam County, EPA Zone 2.

Q: How much does radon mitigation cost in Buffalo?

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

Putnam County

EPA Zone 2

Situated in Putnam County within the Huntington metro area, Buffalo lies along the Kanawha River valley where Pennsylvanian-age rock formations can produce variable radon levels. The area's housing includes river valley homes with crawl spaces and hillside properties with full basements. Testing data for this West Virginia community remains limited, making individual home testing important for understanding local radon exposure.

Buffalo, WV Radon Mitigation

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

Buffalo, WV Radon Testing

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

Buffalo Radon Facts

Key details about the radon risk profile for Buffalo and the 25033 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Putnam County, WV

Zip Code

25033

Predicted Screening Level

2–4 pCi/L (Zone 2)

Buffalo and the 25033 zip code are located in Putnam 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 Buffalo, WV

What EPA Radon Zone is Buffalo in?

Buffalo and the 25033 zip code are in Putnam 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 Buffalo?

Radon mitigation in Buffalo 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 Buffalo?

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