Centipede Control in New York City
Few things startle a New Yorker like a house centipede sprinting across the bathroom wall. With up to fifteen pairs of long, banded legs and surprising speed, these predators look alarming, yet they are not dangerous to most people. They hunt silverfish, cockroaches, spiders and other small pests, which means a steady centipede presence usually points to a hidden food supply and a damp spot they call home. House centipedes can live for several years and reproduce indoors, so occasional sightings can gradually turn into regular encounters if the conditions supporting them are left in place.
NYC Pest Control Pros is a free referral service that connects you with independent, licensed pest control providers in your area. The professionals in our network treat centipede problems at the source. They locate the moisture and harborage centipedes rely on, address the insects they are feeding on, and seal the gaps they use to move through your building, so you stop meeting them in the shower. Our service costs you nothing, and you are never obligated to hire the provider we connect you with, so you can compare options and choose with confidence.
Why Centipedes Are a Problem in NYC
House centipedes need humidity to survive, and many NYC buildings provide plenty of it. Basements in row houses and brownstones, bathrooms without working exhaust fans, and older plumbing that sweats in summer all create the damp microclimates centipedes prefer. Prewar buildings with plaster walls and gaps along baseboards and pipe openings give them easy travel routes between floors and apartments. Steam heat risers and shared plumbing walls in multi-unit buildings mean a damp basement or neighboring apartment can keep supplying centipedes to units several floors above.
Centipedes also follow their prey. Buildings with ongoing cockroach, silverfish or spider activity tend to support larger centipede populations. In the outer boroughs, homes with mulch beds, leaf litter, stone walls and ground-level garages see centipedes moving indoors when outdoor conditions become too hot, dry or cold, which is why sightings often spike in late summer and fall. Heavy summer rainstorms, which have grown more intense in the city in recent years, can also flood outdoor habitat and push centipedes and their prey into basements through drains and foundation cracks.
Common Centipedes Found in New York
House Centipede
The species most New Yorkers encounter indoors, with a yellowish-gray body, three dark stripes and up to fifteen pairs of very long legs. It lives its whole life indoors, hunting insects at night in basements, bathrooms and closets.
Stone Centipede
A shorter, reddish-brown centipede with fewer, shorter legs, usually found under rocks, logs and mulch in yards. It occasionally wanders into ground-floor rooms, basements and garages, especially in Staten Island and eastern Queens.
Soil Centipede
A thin, yellowish, worm-like centipede that lives in soil and leaf litter. It sometimes enters basements through foundation cracks after heavy rain and is often confused with millipedes, though it moves more quickly.
Signs You Need Centipede Control
- Fast-moving, long-legged centipedes seen on walls, ceilings or floors, especially at night or when you switch on a light.
- Centipedes found trapped in bathtubs, sinks, shower stalls or basement utility sinks overnight.
- Repeated sightings in basements, laundry rooms, bathrooms and under kitchen sinks where moisture is highest.
- Evidence of the insects centipedes eat, such as silverfish, cockroaches, spiders or camel crickets, in the same areas.
- Damp or musty smells, peeling paint and condensation on pipes, which indicate the humidity centipedes need.
- Centipedes emerging from floor drains, baseboard gaps or openings around radiator and plumbing pipes.
Health & Property Risks
House centipedes are not considered dangerous. They have venomous jaws used to subdue insects, and a large one can occasionally deliver a bite if handled, producing a sting similar to a mild bee sting. They do not damage food, wood or fabric, and they do not spread disease. The real issue is what they signal: excess moisture that can foster mold and wood damage, and an insect population large enough to feed them. For many residents, the anxiety of unexpected encounters is reason enough to act.