Heber, AZ Radon Mitigation and Testing

Q: What EPA Radon Zone is Heber in?

Heber is in Navajo County, EPA Zone 2.

Q: How much does radon mitigation cost in Heber?

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

Navajo County

EPA Zone 2

Located in the high country of Navajo County on the Colorado Plateau, Heber sits at elevation where volcanic and sedimentary formations create moderate radon potential. With limited testing data available for zip code 85928, homeowners should conduct their own radon measurements to determine actual levels. The area's porous volcanic soils and seasonal temperature variations can influence radon entry into homes.

Heber, AZ Radon Mitigation

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

Heber, AZ Radon Testing

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

Heber Radon Facts

Key details about the radon risk profile for Heber and the 85928 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Navajo County, AZ

Zip Code

85928

Predicted Screening Level

2–4 pCi/L (Zone 2)

Heber and the 85928 zip code are located in Navajo 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 Heber, AZ

What EPA Radon Zone is Heber in?

Heber and the 85928 zip code are in Navajo 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 Heber?

Radon mitigation in Heber 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 Heber?

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