Radon testing in St. George: what to know
St. George is Staten Island's transit hub — the Staten Island Ferry terminal, Borough Hall and the surrounding government and commercial district generate significant food-waste pressure and pedestrian density that sustains strong rodent and cockroach populations in the service areas of adjacent buildings.
The neighbourhood is experiencing rapid residential conversion of older commercial and institutional buildings; these conversions retain the deep service basements and original utility systems where cockroaches and mice establish before new tenants arrive.
High transit foot traffic through the ferry terminal area and growing restaurant and bar activity along Richmond Terrace make bed bug pressure a consideration for the neighbourhood's residential buildings; older commercial-to-residential conversions benefit from professional pre-occupancy pest clearing.
Signs you need radon testing
- You're buying or selling a home and radon testing is part of the transaction or requested by the buyer
- You've never tested your current home for radon, or it's been several years since the last test
- You have a finished basement or spend significant time in the lowest level of the home
- A neighbouring property or your general area has previously tested with elevated radon
- You want a long-term test to understand your home's actual average radon exposure across seasons
How we treat radon testing in St. George
Radon is a naturally occurring gas produced by the breakdown of uranium in soil and rock, and it can seep into homes through foundation cracks, sump pits, and gaps around pipes entering the basement or lowest level. It has no smell, no color and no taste, which means the only way to know whether a home has an elevated radon level is to test for it — you cannot detect it by any of your senses, and levels vary from house to house even on the same street depending on soil conditions and how the specific foundation was built.
There are two general testing approaches. Short-term tests (commonly run over a period of a few days) give a quicker read and are common in real-estate transactions where time is limited; long-term tests (commonly run over 90 days or more) give a more representative picture of a home's average radon level across seasonal variation, since radon levels can fluctuate. The EPA publishes guidance on both testing approaches and on what level of radon warrants mitigation — we follow that guidance rather than asserting our own threshold.
Local landmarks & coverage
We serve all of St. George and the surrounding Staten Island area — including St. George Ferry Terminal, Richmond County Bank Ballpark, New York Supreme Court (Staten Island), Borough Hall, Richmond Terrace — across ZIP codes 10301, 10302.