Sumerduck, VA Radon Mitigation and Testing

Q: What is the average radon level in Sumerduck, VA?

Based on 1 user-submitted tests, the average radon level is 10.00 pCi/L.

Q: What EPA Radon Zone is Sumerduck in?

Sumerduck is in Fauquier County, EPA Zone 2.

Q: How much does radon mitigation cost in Sumerduck?

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

Avg: 10.00 pCi/L

Fauquier County

EPA Zone 2

1 user test

This rural Fauquier County community within the Washington metro has recorded an average radon level of 10.0 pCi/L, significantly exceeding the EPA action level of 4.0 pCi/L. The area's crystalline bedrock and Piedmont geology create conditions highly favorable for radon production and accumulation. Homes in zip code 22742 should prioritize radon testing and mitigation given the documented elevated readings in this area.

10.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Sumerduck, VA Radon Mitigation

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

Sumerduck, VA Radon Testing

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

Sumerduck, Virginia Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
10 pCi/L	Sumerduck, VA	0-20 Years	Partial Basement	Sep 2020

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

Sumerduck Radon Facts

Key details about the radon risk profile for Sumerduck and the 22742 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Fauquier County, VA

Zip Code

22742

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

10.00 pCi/L

User Tests Submitted

Sumerduck and the 22742 zip code are located in Fauquier 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 Sumerduck, VA

What is the average radon level in Sumerduck, VA?

Based on 1 user-submitted test, the average radon level in Sumerduck is 10.00 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 Sumerduck in?

Sumerduck and the 22742 zip code are in Fauquier 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 Sumerduck?

Radon mitigation in Sumerduck 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 Sumerduck?

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 Virginia

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

City	Avg User Radon Level	Submissions
Fredericksburg	7.29 pCi/L	7
King George	7.17 pCi/L	6
Leesburg	9.80 pCi/L	5
Chantilly	9.60 pCi/L	5
Fancy Gap	9.40 pCi/L	5
Purcellville	10.75 pCi/L	4
Aldie	8.00 pCi/L	4
Front Royal	7.75 pCi/L	4
Bristol	7.50 pCi/L	4
Winchester	7.00 pCi/L	4
Williamsburg	5.75 pCi/L	4
Lovettsville	5.25 pCi/L	4
Woodbridge	4.50 pCi/L	4
Fairfax	9.67 pCi/L	3
Stafford	9.33 pCi/L	3
Louisa	8.33 pCi/L	3
Linden	7.67 pCi/L	3
Warrenton	7.67 pCi/L	3
Burke	5.67 pCi/L	3
Lynchburg	5.33 pCi/L	3