Buying or selling a home on Long Island is a big deal, and ensuring its safety is paramount. While you can see a leaky faucet or a cracked foundation, some threats are invisible – and one of the most serious is radon gas. This colorless, odorless radioactive gas is naturally occurring and, unfortunately, common across Nassau and Suffolk County. Long-term exposure is the second leading cause of lung cancer after smoking, making understanding and addressing it a crucial step for any homeowner or potential buyer.
What Even *Is* Radon, and Why Care on Long Island?
Radon is formed from the natural decay of uranium found in nearly all soils and rock formations. It seeps up from the ground and can enter your home through cracks in the foundation, gaps around pipes, floor drains, or even through well water. While some areas might have higher average levels, the truth is that any home – new or old, with or without a basement – on Long Island can have elevated radon. The EPA recommends action if your home’s radon level is 4 picocuries per liter (pCi/L) or higher. You might think, “Not my house,” but without testing, you simply won’t know.
Red Flags You Shouldn’t Ignore
Since radon is invisible, there are no flashing lights or strange smells to warn you. However, there are definitely “red flags” that should prompt you to prioritize testing, especially during a real estate transaction:
- No Prior Test Results: This is arguably the biggest red flag. If a home has never been tested for radon, you’re stepping into the unknown. Don’t assume “no news is good news.”
- Neighboring Homes with High Levels: While radon levels can vary dramatically from house to house, if you know of neighbors in Nassau or Suffolk with elevated readings, it significantly increases the probability that your home could also be at risk.
- Basement or Crawl Space Foundations: Homes with basements or crawl spaces are often more susceptible to radon entry because these areas are directly exposed to the soil. Even a finished basement isn’t sealed from radon.
- Older Homes: While not exclusively an issue for older homes, properties with older foundations may have more cracks or less robust sealing, creating more entry points for radon.
- Water Source from a Well: For homes on well water, radon can also be dissolved in the water and released into the air when water is used for showering, washing dishes, etc.
Ultimately, the only way to know if a home has elevated radon levels is to test for it. Don’t gamble with your health or your investment, especially when testing is so straightforward and effective mitigation solutions exist.
For reliable, professional radon testing in Nassau and Suffolk County, trust The Inspection Boys. We provide accurate, timely testing to give you peace of mind. Visit our website today to learn more and schedule your radon test!
