Gardners, PA Radon Levels

Q: What EPA Radon Zone is Gardners in?

Gardners is in Cumberland County, EPA Zone 1.

Q: How much does radon mitigation cost in Gardners?

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

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

Gardners, PA Radon Facts

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

County Cumberland County, PA

Zip Code 17324

Positioned in Cumberland County within the Harrisburg Metro region, Gardners sits on limestone and shale formations typical of south-central Pennsylvania. Current testing data for zip code 17324 is limited, making individual home testing important given the state's variable radon conditions. The area's mix of rural residential properties and newer suburban development may show different radon patterns based on foundation type and local geological features.

12.56

pCi/L area average

Above EPA Action Level

Cumberland County average: 12.56 pCi/L, based on 9 user-submitted tests across 4 cities in the county. No homeowner readings have been submitted for Gardners 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+

Gardners, 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 Gardners, PA

No homeowner tests have been submitted for Gardners 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
East Berlin	11.0 mi	20.00 pCi/L	1
Carlisle	11.6 mi	11.33 pCi/L	3
Mechanicsburg	14.0 mi	13.75 pCi/L	4
Gettysburg	14.7 mi	6.50 pCi/L	2
Orrtanna	15.1 mi	20.00 pCi/L	1
Newville	15.4 mi	4.00 pCi/L	1
Dover	17.8 mi	13.00 pCi/L	1
Fairfield	20.3 mi	7.50 pCi/L	2

Cumberland County Radon Profile

The bedrock and soils beneath Cumberland 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 4 cities in Cumberland County average 12.56 pCi/L across 9 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 Cumberland County.

Radon FAQ for Gardners, PA

What EPA Radon Zone is Gardners in?

Gardners and the 17324 zip code are in Cumberland 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 Gardners?

No homeowner radon tests have been submitted for Gardners yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Cumberland County average—are the best available indicator of local conditions until Gardners 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 Gardners?

Radon mitigation in Gardners 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 Gardners?

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.