Maple Hill, NC Radon Mitigation and Testing

Q: What EPA Radon Zone is Maple Hill in?

Maple Hill is in Pender County, EPA Zone 3.

Q: How much does radon mitigation cost in Maple Hill?

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

Pender County

EPA Zone 3

Situated in Pender County within both the Jacksonville and Wilmington Metro areas, Maple Hill rests on Coastal Plain sediments that generally produce lower radon levels. However, testing data for zip code 28454 remains limited, and even coastal areas can experience unexpected radon accumulation. Homeowners should consider testing regardless of the region's typically moderate geological radon potential.

Maple Hill, NC Radon Mitigation

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

Maple Hill, NC Radon Testing

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

Maple Hill Radon Facts

Key details about the radon risk profile for Maple Hill and the 28454 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Pender County, NC

Zip Code

28454

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Maple Hill and the 28454 zip code are located in Pender County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Maple Hill, NC

What EPA Radon Zone is Maple Hill in?

Maple Hill and the 28454 zip code are in Pender County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Maple Hill?

Radon mitigation in Maple Hill 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 Maple Hill?

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 North Carolina

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

City	Avg User Radon Level	Submissions
Murphy	12.83 pCi/L	6
Blowing Rock	10.17 pCi/L	6
Brevard	7.50 pCi/L	4
Cary	5.00 pCi/L	4
Highlands	4.50 pCi/L	4
Mooresville	4.00 pCi/L	4
Banner Elk	9.33 pCi/L	3
Charlotte	7.33 pCi/L	3
Denver	4.33 pCi/L	3
Hendersonville	9.00 pCi/L	2
Wake Forest	4.50 pCi/L	2
Apex	3.50 pCi/L	2
Huntersville	3.50 pCi/L	2
Raleigh	9.00 pCi/L	1
Fayetteville	5.00 pCi/L	1
Waxhaw	4.00 pCi/L	1
Chapel Hill	3.00 pCi/L	1
Clayton	No submissions	0
Fuquay Varina	No submissions	0
Holly Springs	No submissions	0