Hubert, NC Radon Mitigation and Testing

Q: What EPA Radon Zone is Hubert in?

Hubert is in Onslow County, EPA Zone 3.

Q: How much does radon mitigation cost in Hubert?

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

Onslow County

EPA Zone 3

Situated in Onslow County near the North Carolina coast, Hubert lies on Coastal Plain sediments that typically produce lower radon levels compared to inland regions. However, testing data for zip code 28539 is currently limited, making individual home testing important for establishing baseline readings. The area's predominantly slab-on-grade construction and newer military housing developments generally present lower radon risk, though testing remains recommended.

Hubert, NC Radon Mitigation

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

Hubert, NC Radon Testing

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

Hubert Radon Facts

Key details about the radon risk profile for Hubert and the 28539 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Onslow County, NC

Zip Code

28539

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Hubert and the 28539 zip code are located in Onslow 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 Hubert, NC

What EPA Radon Zone is Hubert in?

Hubert and the 28539 zip code are in Onslow 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 Hubert?

Radon mitigation in Hubert 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 Hubert?

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