Aldie, VA Radon Mitigation and Testing

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

Based on 4 user-submitted tests, the average radon level is 8.00 pCi/L.

Q: What EPA Radon Zone is Aldie in?

Aldie is in Loudoun County, EPA Zone 2.

Q: How much does radon mitigation cost in Aldie?

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

Avg: 8.00 pCi/L

Loudoun County

EPA Zone 2

4 user tests

Aldie is located in Loudoun County, Virginia. With 4 user-submitted readings averaging 8.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 20105 zip code.

8.00

pCi/L average

Above EPA Action Level

Based on 4 user-submitted radon tests for homes in Aldie, VA. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Aldie, VA Radon Mitigation

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

Aldie, VA Radon Testing

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

Aldie, Virginia Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
3 pCi/L	Aldie, VA	0-20 Years	Full Basement	May 2022
14 pCi/L	Aldie, VA	0-20 Years	Full Basement	Jun 2021
8 pCi/L	Aldie, VA	0-20 Years	Full Basement	Oct 2019
7 pCi/L	Aldie, VA	0-20 Years	Full Basement	Oct 2018

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

Aldie Radon Facts

Key details about the radon risk profile for Aldie and the 20105 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Loudoun County, VA

Zip Code

20105

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

8.00 pCi/L

User Tests Submitted

Aldie and the 20105 zip code are located in Loudoun 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 Aldie, VA

What is the average radon level in Aldie, VA?

Based on 4 user-submitted tests, the average radon level in Aldie is 8.00 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 Aldie in?

Aldie and the 20105 zip code are in Loudoun 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 Aldie?

Radon mitigation in Aldie 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 Aldie?

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