Union Hall, VA Radon Mitigation and Testing

Q: What EPA Radon Zone is Union Hall in?

Union Hall is in Franklin County, EPA Zone 2.

Q: How much does radon mitigation cost in Union Hall?

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

Franklin County

EPA Zone 2

Tucked within Franklin County in the Roanoke Metro area, Union Hall sits among Virginia's Blue Ridge foothills where granite bedrock and metamorphic formations can contribute to indoor radon concerns. Testing data for zip code 24176 remains limited, highlighting the need for homeowners to conduct professional radon testing. The area's mix of older mountain homes and newer lakefront properties each present unique foundation characteristics that can influence radon entry rates.

Union Hall, VA Radon Mitigation

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

Union Hall, VA Radon Testing

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

Union Hall Radon Facts

Key details about the radon risk profile for Union Hall and the 24176 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Franklin County, VA

Zip Code

24176

Predicted Screening Level

2–4 pCi/L (Zone 2)

Union Hall and the 24176 zip code are located in Franklin 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 Union Hall, VA

What EPA Radon Zone is Union Hall in?

Union Hall and the 24176 zip code are in Franklin 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 Union Hall?

Radon mitigation in Union Hall 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 Union Hall?

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