Leechburg, PA Radon Levels

Q: What EPA Radon Zone is Leechburg in?

Leechburg is in Westmoreland County, EPA Zone 1.

Q: How much does radon mitigation cost in Leechburg?

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

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

Leechburg, PA Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Westmoreland County, PA

Zip Code 15656

Historic Leechburg in Westmoreland County sits along the Kiskiminetas River within the Pittsburgh Metro area, where Pennsylvania's complex geology can influence radon gas production. Testing data for zip code 15656 remains limited, making individual home testing crucial for residents. The borough's combination of older river town architecture and surrounding hillside development, built over sedimentary formations typical of western Pennsylvania, makes professional radon testing particularly important.

7.50

pCi/L area average

Above EPA Action Level

Westmoreland County average: 7.50 pCi/L, based on 10 user-submitted tests across 8 cities in the county. No homeowner readings have been submitted for Leechburg itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Leechburg, PA Radon Mitigation

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

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Radon Readings Near Leechburg, PA

No homeowner tests have been submitted for Leechburg yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Apollo	5.8 mi	14.00 pCi/L	1
Murrysville	13.4 mi	5.00 pCi/L	1
Kittanning	13.8 mi	13.50 pCi/L	2
Export	14.5 mi	7.50 pCi/L	2
Verona	14.9 mi	12.00 pCi/L	1
Gibsonia	17.0 mi	4.00 pCi/L	1
Allison Park	18.7 mi	8.00 pCi/L	1
Jeannette	21.1 mi	5.00 pCi/L	1

Westmoreland County Radon Profile

The bedrock and soils beneath Westmoreland County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 8 cities in Westmoreland County average 7.50 pCi/L across 10 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Westmoreland County.

Radon FAQ for Leechburg, PA

What EPA Radon Zone is Leechburg in?

Leechburg and the 15656 zip code are in Westmoreland 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.

Why are radon readings shown from areas near Leechburg?

No homeowner radon tests have been submitted for Leechburg yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Westmoreland County average—are the best available indicator of local conditions until Leechburg homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Leechburg?

Radon mitigation in Leechburg 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 Leechburg?

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.