Hillsville, VA Radon Mitigation and Testing

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

Based on 1 user-submitted tests, the average radon level is 13.00 pCi/L.

Q: What EPA Radon Zone is Hillsville in?

Hillsville is in Carroll County, EPA Zone 2.

Q: How much does radon mitigation cost in Hillsville?

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

Avg: 13.00 pCi/L

Carroll County

EPA Zone 2

1 user test

Hillsville is located in Carroll County, Virginia. With 1 user-submitted readings averaging 13.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 24343 zip code.

13.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Hillsville, VA Radon Mitigation

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

Hillsville, VA Radon Testing

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

Hillsville, Virginia Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
13 pCi/L	Hillsville, VA	51-99 Years	Partial Basement	Feb 2025

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

Hillsville Radon Facts

Key details about the radon risk profile for Hillsville and the 24343 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Carroll County, VA

Zip Code

24343

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

13.00 pCi/L

User Tests Submitted

Hillsville and the 24343 zip code are located in Carroll 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 Hillsville, VA

What is the average radon level in Hillsville, VA?

Based on 1 user-submitted test, the average radon level in Hillsville is 13.00 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 Hillsville in?

Hillsville and the 24343 zip code are in Carroll 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 Hillsville?

Radon mitigation in Hillsville 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 Hillsville?

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