Kingman, AZ Radon Mitigation and Testing

Q: What EPA Radon Zone is Kingman in?

Kingman is in Mohave County, EPA Zone 2.

Q: How much does radon mitigation cost in Kingman?

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

Mohave County

EPA Zone 2

Situated in Mohave County within the Lake Havasu Metro area, Kingman rests on desert alluvium in Arizona's high country. While comprehensive radon data is limited for zip codes 86401 and 86409, the area's geology and predominantly slab-on-grade construction typically result in lower radon concentrations. Testing remains worthwhile for establishing baselines, particularly for homes with lower-level spaces or those built into hillsides.

Kingman, AZ Radon Mitigation

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

Kingman, AZ Radon Testing

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

Kingman Radon Facts

Key details about the radon risk profile for Kingman and the 86401 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Mohave County, AZ

Zip Code

86401

Predicted Screening Level

2–4 pCi/L (Zone 2)

Kingman and the 86401 zip code are located in Mohave 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 Kingman, AZ

What EPA Radon Zone is Kingman in?

Kingman and the 86401 zip code are in Mohave 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 Kingman?

Radon mitigation in Kingman 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 Kingman?

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 Arizona

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

City	Avg User Radon Level	Submissions
Prescott	6.79 pCi/L	14
Scottsdale	7.75 pCi/L	12
Phoenix	5.40 pCi/L	10
Mesa	6.40 pCi/L	5
Flagstaff	6.00 pCi/L	5
Tucson	5.25 pCi/L	4
Payson	6.67 pCi/L	3
Glendale	6.50 pCi/L	2
Peoria	3.00 pCi/L	2
Prescott Valley	4.00 pCi/L	1
Gilbert	3.00 pCi/L	1
Tempe	3.00 pCi/L	1