Monterey, VA Radon Mitigation and Testing

Q: What EPA Radon Zone is Monterey in?

Monterey is in Highland County, EPA Zone 1.

Q: How much does radon mitigation cost in Monterey?

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

Highland County

EPA Zone 1

Located in Virginia's mountainous Highland County, Monterey experiences unique radon conditions influenced by the region's complex geological formations. Testing data for this rural community in zip code 24465 remains sparse, making individual home testing particularly important for residents. The area's historic homes and varied foundation types warrant careful attention to radon exposure potential.

Monterey, VA Radon Mitigation

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

Monterey, VA Radon Testing

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

Monterey Radon Facts

Key details about the radon risk profile for Monterey and the 24465 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Highland County, VA

Zip Code

24465

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Monterey and the 24465 zip code are located in Highland County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Monterey, VA

What EPA Radon Zone is Monterey in?

Monterey and the 24465 zip code are in Highland County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Monterey?

Radon mitigation in Monterey 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 Monterey?

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