Radon Testing

Radon is a naturally occurring radioactive gas that seeps into homes through cracks in the foundation, basements, and crawl spaces. It is the second leading cause of lung cancer in the U.S. and can accumulate to dangerous levels without any visible signs. Testing is the only way to detect radon, as it is odorless and invisible. Regular radon testing ensures that your home remains safe, particularly if you live in an area with high radon levels like New York.

We use professional-grade continuous radon monitors (CRM) and charcoal canister tests to measure radon levels accurately. The CRM provides real-time readings over a 48-hour period, while the charcoal canisters are analyzed in a certified lab for precise results. We follow EPA protocols to place the test in the lowest livable area of the home, ensuring reliable data. After testing, we provide a detailed report with recommended next steps if levels exceed safe limits.

The EPA recommends testing every two years, as radon levels can fluctuate due to environmental changes, home renovations, or shifting soil conditions. If you’ve never tested your home or if you’ve recently made structural changes—such as installing a new HVAC system, basement waterproofing, or foundation repairs—it’s wise to schedule a radon test to ensure safe levels.

Yes, new homes can have just as much, if not more, radon than older homes. Modern construction methods often make homes more airtight, trapping radon inside. Additionally, many new homes are built with energy-efficient materials that reduce air exchange, increasing the risk of radon accumulation. It’s crucial to test even if your home was recently built. Many builders now include passive radon mitigation systems, but testing is still necessary to confirm their effectiveness.

One major misconception is that radon is only a problem in older homes or homes with basements. However, radon can infiltrate any home, regardless of its age or foundation type. Another myth is that if your neighbor's house has low radon levels, yours must be safe, too. Radon levels vary significantly, even between homes next to each other. The only way to know for sure is through professional testing.

Yes, radon levels can vary seasonally. Winter months often yield higher radon readings because homes are sealed tightly, reducing ventilation. Testing during winter provides a worst-case scenario measurement. However, radon can still be present in warmer months, so testing any time of the year is beneficial. If you're selling or buying a home, it's best not to delay testing, regardless of the season.

One challenge is ensuring proper test placement. DIY tests can be unreliable if placed incorrectly or if there’s interference from airflow sources like windows, fans, or vents. Another issue is interpreting results—some homeowners assume "borderline" readings are safe, when in reality, any detectable radon level poses some risk. Professional testing eliminates guesswork, providing accurate, actionable results.

Professional radon testing typically ranges from $100 to $300, depending on the type of test and home size. While it may seem like an additional expense, it's a small price to pay for peace of mind and long-term health protection. Considering the cost of radon-related health issues, early detection and mitigation are invaluable investments.

Yes! Even if your radon levels are low, testing can reveal other indoor air quality issues, such as ventilation problems. Additionally, homes with radon mitigation systems often have better air circulation, reducing humidity and preventing mold growth. Ensuring low radon levels also protects future resale value, as homebuyers increasingly prioritize indoor air safety.

Basements and crawl spaces tend to have the highest radon levels, as they are closest to the soil where radon originates. However, homes without basements can still have high radon levels, particularly if there are cracks in the foundation, poorly ventilated lower floors, or direct contact with the ground. Testing the lowest livable area of your home ensures accurate readings.