Radon potential varies by EPA radon zone across Arizona, and it's invisible and odorless. We measure it directly with short- or long-term testing and retest after mitigation.
Radon is an invisible, odorless gas produced by the natural decay of uranium in soil and rock, and it can seep into a home through foundation cracks, gaps around pipes, and other openings. EPA radon zone designations vary across Arizona's counties, meaning radon potential can differ meaningfully from one neighborhood to the next - a home a few miles away can test very differently.
We measure radon using a continuous monitor for short-term testing, or long-term devices where appropriate, under standard closed-house testing conditions. If a mitigation system is installed afterward, we return to perform an independent post-mitigation retest confirming the system has reduced radon levels.
Initial radon measurement uses a continuous radon monitor for short-term testing (or charcoal/alpha-track devices for longer-term testing), placed in the lowest livable level of the home and run under closed-house conditions for the required test period.
After a radon mitigation system is installed, we perform an independent post-mitigation retest using the same measurement approach to confirm the system is functioning and that radon levels have been reduced.
Because EPA radon zone designations are county-wide estimates, not property-specific readings, the only way to know an individual home's radon level is to measure it directly. A short-term test gives buyers and homeowners a clear, documented answer instead of relying on a neighborhood average.
Book online or call us directly. Most appointments are available within days across the Phoenix metro.
Our technician collects air, surface, dust-wipe, or paint-chip samples on-site, following accredited sampling protocols for your service.
Every sample is submitted to an accredited environmental laboratory for analysis - we don't estimate, we test.
Receive a clear, easy-to-read report with your lab results, explained findings, and recommended next steps.
Radon potential varies by EPA radon zone across Arizona's counties, and because radon has no smell, color, or taste, testing is the only way to know a specific property's actual level - a neighboring home's result doesn't tell you what's happening in yours.
Specific certifications, licenses, and laboratory affiliations render below once confirmed. All testing follows accredited sampling methodology regardless.
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