Mc Grady, NC Radon Levels

Q: What EPA Radon Zone is Mc Grady in?

Mc Grady is in Wilkes County, EPA Zone 2.

Q: How much does radon mitigation cost in Mc Grady?

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

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

Mc Grady, NC Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Wilkes County, NC

Zip Code 28649

Nestled in the foothills of Wilkes County, Mc Grady sits where the Blue Ridge Mountains transition to the Piedmont, creating variable geological conditions that can influence radon levels. With limited testing data available for the 28649 zip code area, homeowners should test their properties given the mixed metamorphic and igneous rock formations common to this region.

6.75

pCi/L area average

Above EPA Action Level

Wilkes County average: 6.75 pCi/L, based on 4 user-submitted tests across 4 cities in the county. No homeowner readings have been submitted for Mc Grady 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+

Mc Grady, NC 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 Mc Grady, NC

No homeowner tests have been submitted for Mc Grady 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
North Wilkesboro	8.3 mi	4.00 pCi/L	1
Laurel Springs	10.1 mi	8.00 pCi/L	1
Roaring Gap	10.8 mi	11.00 pCi/L	1
Purlear	12.0 mi	10.00 pCi/L	1
Wilkesboro	12.2 mi	5.00 pCi/L	1
Moravian Falls	16.0 mi	8.00 pCi/L	1
West Jefferson	17.1 mi	3.00 pCi/L	1
Fleetwood	18.1 mi	5.00 pCi/L	1

Wilkes County Radon Profile

EPA mapping assigns Wilkes County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 4 cities in Wilkes County average 6.75 pCi/L across 4 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Wilkes County home regardless of zone or a neighbor's results.

Radon FAQ for Mc Grady, NC

What EPA Radon Zone is Mc Grady in?

Mc Grady and the 28649 zip code are in Wilkes County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Mc Grady?

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

Radon mitigation in Mc Grady 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 Mc Grady?

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.