Pest control in New York City isn’t the same as pest control anywhere else, and anyone who treats it like it is hasn’t spent much time in a Brooklyn brownstone or a Queens apartment building.
In a pre-war building, pests don’t need to come in from outside. They’re already traveling through shared plumbing stacks, wall voids, compactor rooms, and aging pipe penetrations that connect your unit to every other unit in the building. The NYC subway system moves people — and cockroaches and rodents — across the entire city. Some neighborhoods report that nearly half of all households see cockroaches daily. The city’s rat population has been estimated at around 3 million, and it’s grown significantly over the past decade.
That’s the environment a one-time pest treatment in New York City has to work against. It’s why professional-grade treatment — applied by a DEC-certified technician who knows these buildings — produces results that a can of store-bought spray simply can’t match. Consumer products hit what’s visible. A professional knockdown targets where pests actually live: inside walls, under appliances, in cracks and crevices you’d never think to check.