Warrington, PA Radon Mitigation and Testing

Q: What EPA Radon Zone is Warrington in?

Warrington is in Bucks County, EPA Zone 1.

Q: How much does radon mitigation cost in Warrington?

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

Bucks County

EPA Zone 1

Located in Bucks County within the Philadelphia Metro area, Warrington's 18976 ZIP code sits on Triassic sandstone and shale formations that can produce elevated radon levels. With testing data limited for this suburban community, homeowners should prioritize radon assessment given southeastern Pennsylvania's high radon potential. The area's mix of colonial-era homes and modern suburban development, many with full basements, provides various pathways for radon entry.

Warrington, PA Radon Mitigation

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

Warrington, PA Radon Testing

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

Warrington Radon Facts

Key details about the radon risk profile for Warrington and the 18976 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Bucks County, PA

Zip Code

18976

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Warrington and the 18976 zip code are located in Bucks County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Warrington, PA

What EPA Radon Zone is Warrington in?

Warrington and the 18976 zip code are in Bucks 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.

How much does radon mitigation cost in Warrington?

Radon mitigation in Warrington 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 Warrington?

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