Alamo, AZ Radon Levels

Q: What EPA Radon Zone is Alamo in?

Alamo is in Navajo County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Alamo?

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

Check local Alamo radon levels and find certified testing and mitigation professionals to keep your home safe

Alamo, AZ Radon Facts

EPA Radon Zone Unknown Unknown

County Navajo County, AZ

Zip Code 87302

This Navajo County community shows an average radon level of 3.0 pCi/L based on limited testing data, which falls within the EPA's recommended range but still warrants attention. Arizona's high desert geology and volcanic soils in this region can produce variable radon conditions depending on local rock formations. With only one test result available for zip code 87302, additional testing would help establish more comprehensive baseline data for area homeowners.

Alamo, AZ Radon Mitigation

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

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Radon FAQ for Alamo, AZ

What EPA Radon Zone is Alamo in?

Alamo and the 87302 zip code are in Navajo County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Alamo?

Radon mitigation in Alamo 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 Alamo?

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 in Arizona with the most user-submitted radon test data, ranked by number of submissions.

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