HEALTH & SAFETY TESTING

Radon Testing

An ANSI/AARST-compliant continuous-monitor test for radon gas — required by many lenders in this region.

InsideOut Price
$300
Bundled or standalone
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What's included

  • ANSI/AARST-compliant continuous monitor
  • 48-hour placement in lowest livable area
  • Certified analysis of results
  • Digital report with risk interpretation
  • Mitigation guidance if levels are elevated
  • Bundle option with a full inspection

Why it matters

Radon is an odorless, colorless gas and the second-leading cause of lung cancer in the United States. Because it comes up out of the ground, levels vary house to house — the only way to know yours is to test. A short continuous-monitor test gives you a reliable reading, and if levels come back elevated, mitigation is straightforward and gives you real leverage in a negotiation.

Frequently asked questions

How long does the test take?

The continuous monitor runs for 48 hours in the lowest livable area, then results are analyzed and reported to you.

Is radon common in this area?

Yes — much of Maryland and the surrounding region sits in higher-risk radon zones, which is why many lenders in the area ask for a test. We provide radon testing across Washington, DC, Charles County, Prince George's County and Montgomery County in Maryland, and Fairfax, Arlington and Loudoun County in Northern Virginia.

Ready to book?

It takes about a minute. Tell me the address and I'll take it from there.

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