Caddo Gap, AR Radon Mitigation and Testing

Q: What EPA Radon Zone is Caddo Gap in?

Caddo Gap is in Montgomery County, EPA Zone 2.

Q: How much does radon mitigation cost in Caddo Gap?

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

Montgomery County

EPA Zone 2

Nestled in Montgomery County within the Ouachita Mountains region, Caddo Gap (71935) is situated among Arkansas's folded sedimentary formations where radon data collection remains limited. The mountainous terrain and underlying shale and sandstone geology can create pockets of elevated radon that vary dramatically by location. Residents should test their homes to establish accurate radon baseline measurements.

Caddo Gap, AR Radon Mitigation

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

Caddo Gap, AR Radon Testing

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

Caddo Gap Radon Facts

Key details about the radon risk profile for Caddo Gap and the 71935 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Montgomery County, AR

Zip Code

71935

Predicted Screening Level

2–4 pCi/L (Zone 2)

Caddo Gap and the 71935 zip code are located in Montgomery 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 Caddo Gap, AR

What EPA Radon Zone is Caddo Gap in?

Caddo Gap and the 71935 zip code are in Montgomery 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 Caddo Gap?

Radon mitigation in Caddo Gap 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 Caddo Gap?

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 Arkansas

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

City	Avg User Radon Level	Submissions
Hot Springs Village	11.60 pCi/L	5
Bentonville	4.00 pCi/L	4
Bella Vista	13.67 pCi/L	3
Little Rock	7.00 pCi/L	1