Davidsonville, MD Radon Mitigation and Testing

Q: What EPA Radon Zone is Davidsonville in?

Davidsonville is in Anne Arundel County, EPA Zone 2.

Q: How much does radon mitigation cost in Davidsonville?

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

Anne Arundel County

EPA Zone 2

Residents of Anne Arundel County's rural Davidsonville area have measured an average radon level of 6.0 pCi/L, which exceeds the EPA action threshold and requires mitigation. This Baltimore Metro community sits on Coastal Plain sediments over Cretaceous formations that can contain uranium-bearing minerals. Homeowners in zip code 21035 should prioritize radon testing and mitigation, particularly in homes with basements or crawl spaces where radon accumulates most readily.

Davidsonville, MD Radon Mitigation

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

Davidsonville, MD Radon Testing

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

Davidsonville, Maryland Radon Levels

User-submitted radon test readings from homes in the Davidsonville area.

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Davidsonville, MD	21-50 Years	Full Basement	May 2016

Have a radon test result for Davidsonville? Submit your reading to help other homeowners.

Davidsonville Radon Facts

Key details about the radon risk profile for Davidsonville and the 21035 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Anne Arundel County, MD

Zip Code

21035

Predicted Screening Level

2–4 pCi/L (Zone 2)

Davidsonville and the 21035 zip code are located in Anne Arundel County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Davidsonville, MD

What EPA Radon Zone is Davidsonville in?

Davidsonville and the 21035 zip code are in Anne Arundel 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.

How much does radon mitigation cost in Davidsonville?

Radon mitigation in Davidsonville 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 Davidsonville?

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