Eighty Four, PA Radon Mitigation and Testing

Q: What EPA Radon Zone is Eighty Four in?

Eighty Four is in Washington County, EPA Zone 2.

Q: How much does radon mitigation cost in Eighty Four?

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

Washington County

EPA Zone 2

Situated in Washington County within the Pittsburgh metropolitan area, Eighty Four sits on shale and sandstone formations that can produce moderate radon levels. Testing data for zip code 15330 remains limited, so homeowners are encouraged to test their properties. The community's mix of older homes and newer suburban development provides varied foundation types that can influence radon entry rates.

Eighty Four, PA Radon Mitigation

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

Eighty Four, PA Radon Testing

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

Eighty Four Radon Facts

Key details about the radon risk profile for Eighty Four and the 15330 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Washington County, PA

Zip Code

15330

Predicted Screening Level

2–4 pCi/L (Zone 2)

Eighty Four and the 15330 zip code are located in Washington 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 Eighty Four, PA

What EPA Radon Zone is Eighty Four in?

Eighty Four and the 15330 zip code are in Washington 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 Eighty Four?

Radon mitigation in Eighty Four 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 Eighty Four?

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 Pennsylvania

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

City	Avg User Radon Level	Submissions
State College	10.00 pCi/L	14
Chambersburg	10.14 pCi/L	7
Easton	12.33 pCi/L	6
Butler	12.40 pCi/L	5
Dingmans Ferry	5.80 pCi/L	5
Hanover	14.00 pCi/L	4
Mechanicsburg	13.75 pCi/L	4
Greenville	10.75 pCi/L	4
Pittsburgh	9.25 pCi/L	4
Albrightsville	9.00 pCi/L	4
Philadelphia	8.00 pCi/L	4
Lackawaxen	15.33 pCi/L	3
York	11.67 pCi/L	3
Elizabethtown	9.67 pCi/L	3
Johnstown	7.33 pCi/L	3
West Chester	6.67 pCi/L	3
Danville	5.67 pCi/L	3
Springfield	5.67 pCi/L	3
East Stroudsburg	5.00 pCi/L	3
Langhorne	4.67 pCi/L	3