Protecting Your Home and Health with Radon Testing in Edgewater, Maryland

Radon levels can change over time due to shifts in soil composition, weather conditions, home renovations, or changes in ventilation. A previously "safe" home might now register elevated levels. The EPA recommends retesting every 2 years or after significant structural changes. Even a new HVAC system can affect airflow patterns that influence radon levels. At 1st Choice Inspection Services, we ensure your test reflects your current risk, not outdated results.

Many people mistakenly believe radon is only a problem in older homes or specific areas. In reality, radon is present everywhere and can affect new builds just as much as century-old homes. Another myth is that it’s only dangerous at extremely high levels—but prolonged exposure to even moderately elevated levels can increase lung cancer risk. Our testing provides clarity based on EPA thresholds and science-backed data, not assumptions.

Radon gas originates from the natural breakdown of uranium in soil and rock. It seeps into homes through cracks in foundations, gaps in flooring, sump pumps, and even through porous building materials. It accumulates more in poorly ventilated lower levels. Our tests identify not only levels but potential points of intrusion, allowing for informed decisions on mitigation.

Short-term tests (typically 2-7 days) offer a reliable snapshot when conducted under proper closed-house conditions. While long-term tests provide a more averaged reading, short-term tests are effective for real estate transactions or initial screening. At 1st Choice, we follow EPA protocols using calibrated continuous radon monitors to ensure accurate, time-stamped results that can reveal dangerous spikes.

Detection isn’t the end—it’s the beginning of a solution. If we find radon levels at or above 4.0 pCi/L, we’ll guide you through mitigation options, which often include installing a sub-slab depressurization system. We can refer you to licensed mitigation professionals and even schedule a post-mitigation test to confirm effectiveness.

DIY kits exist but come with limitations. Improper handling, delays in lab shipping, and user error can compromise results. Our professional-grade equipment provides real-time, highly sensitive readings. Plus, we handle setup, monitoring, and interpretation—ensuring you're not left guessing what the numbers mean or whether your home is truly safe.

Yes. Radon levels can vary significantly from house to house due to differences in soil composition, construction, and ventilation. A low reading in one home does not guarantee the same in a nearby property. That’s why the EPA recommends individual testing for every home, regardless of location or neighborhood trends.

Our standard radon testing process typically runs for 48 hours using continuous radon monitors (CRMs). These devices take hourly readings under closed-house conditions. Once the test concludes, we provide you with a detailed digital report that same day—clear, comprehensive, and ready for action if needed.

While basements are often ground zero for radon entry due to proximity to soil, the gas can move upward through your home. It’s not unusual to find elevated levels in living spaces and bedrooms, especially in tightly sealed, energy-efficient homes. Our testing setup evaluates where radon is most likely to accumulate—not just where it's expected.

At 1st Choice Inspection Services, we use advanced continuous monitoring systems, not outdated charcoal canisters. We are fully certified, follow strict EPA protocols, and offer same-day results with full interpretive guidance. We also educate homeowners—not just give numbers—so you're empowered to take the next steps with confidence.