Brunswick, MD Radon Mitigation and Testing

Q: What EPA Radon Zone is Brunswick in?

Brunswick is in Frederick County, EPA Zone 1.

Q: How much does radon mitigation cost in Brunswick?

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

Frederick County

EPA Zone 1

Nestled in Frederick County within the Washington Metro region, Brunswick lies in an EPA Zone 1 area where elevated radon levels are common due to underlying granite and metamorphic bedrock. The historic railroad town features a mix of late 1800s architecture and modern suburban homes, many with full basements where radon accumulation is most likely to occur. While specific radon testing data for zip code 21716 is currently limited, the combination of high-risk geology and typical basement construction makes radon testing essential for all area homeowners.

Brunswick, MD Radon Mitigation

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

Brunswick, MD Radon Testing

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

Brunswick Radon Facts

Key details about the radon risk profile for Brunswick and the 21716 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Frederick County, MD

Zip Code

21716

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Brunswick and the 21716 zip code are located in Frederick 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 Brunswick, MD

What EPA Radon Zone is Brunswick in?

Brunswick and the 21716 zip code are in Frederick 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 Brunswick?

Radon mitigation in Brunswick 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 Brunswick?

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 Maryland

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

City	Avg User Radon Level	Submissions
Frederick	8.29 pCi/L	7
Potomac	9.00 pCi/L	6
Hagerstown	8.67 pCi/L	6
Westminster	14.50 pCi/L	4
Baltimore	7.00 pCi/L	4
Annapolis	4.25 pCi/L	4
Upper Marlboro	15.00 pCi/L	3
Edgewater	12.67 pCi/L	3
Bowie	9.00 pCi/L	3
Clarksburg	8.00 pCi/L	3
Gambrills	6.00 pCi/L	3
Elkton	5.33 pCi/L	3
Silver Spring	4.33 pCi/L	3
Chesapeake Beach	14.00 pCi/L	2
Cumberland	9.00 pCi/L	2
Frostburg	9.00 pCi/L	2
Owings	5.50 pCi/L	2
Huntingtown	4.50 pCi/L	2
Mc Henry	20.00 pCi/L	1
Mount Airy	20.00 pCi/L	1