Mechanicsville, MD Radon Mitigation and Testing

Q: What is the average radon level in Mechanicsville, MD?

Based on 1 user-submitted tests, the average radon level is 5.00 pCi/L.

Q: What EPA Radon Zone is Mechanicsville in?

Mechanicsville is in St Mary's County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Mechanicsville?

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

Avg: 5.00 pCi/L

St Mary's County

EPA Zone Unknown

1 user test

Mechanicsville is located in St Mary's County, Maryland. With 1 user-submitted readings averaging 5.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 20659 zip code.

5.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Mechanicsville, MD. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Mechanicsville, MD Radon Mitigation

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

Mechanicsville, MD Radon Testing

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

Mechanicsville, Maryland Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
5 pCi/L	Mechanicsville, MD	0-20 Years	Full Basement	Mar 2018

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

Mechanicsville Radon Facts

Key details about the radon risk profile for Mechanicsville and the 20659 zip code area.

EPA Radon Zone

Unknown

County

St Mary's County, MD

Zip Code

20659

Predicted Screening Level

Unknown

Avg. User Submitted Level

5.00 pCi/L

User Tests Submitted

Mechanicsville and the 20659 zip code are located in St Mary's County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Mechanicsville, MD

What is the average radon level in Mechanicsville, MD?

Based on 1 user-submitted test, the average radon level in Mechanicsville is 5.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Mechanicsville in?

Mechanicsville and the 20659 zip code are in St Mary's County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Mechanicsville?

Radon mitigation in Mechanicsville 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 Mechanicsville?

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