Bed bugs are one of the most stubborn pests in New York City, and they spread fast through the shared walls, hallways and laundry rooms of apartment buildings and brownstones. A single fertilised female can start a new infestation, which is why DIY sprays almost always fail — they scatter bugs into wall voids and adjacent units instead of killing the population.
Our bed bug programme starts with a full inspection (visual and, where needed, canine detection) to map every harbourage point: mattress seams, box springs, headboards, baseboards, outlets and furniture joints. We then treat with a combination of residual products and, for heavy infestations, whole-room heat that raises the space above the lethal threshold for eggs and adults alike.
Because New York law requires landlords to disclose a building's bed bug history, getting documented, professional treatment matters for tenants and owners. We provide clear documentation of the work performed and a return inspection to confirm the infestation is gone.
What should New Yorkers know before booking bed bug treatment?
New York City requires building owners to disclose a unit's bed bug infestation history to incoming tenants and to file an annual bedbug report — so documented, professional treatment protects tenants and owners alike. (NYC Housing Preservation & Development)
Heat kills bed bugs at every life stage: the US EPA notes steam must reach at least 130°F (54°C) to be effective — the same lethal-temperature principle professional whole-room heat treatments rely on, which is why they can clear an infestation eggs included in a single visit. (US EPA — bed bug control)
The common bed bug (Cimex lectularius) spreads through shared walls, second-hand furniture and luggage rather than dirt or poor hygiene — which is why infestations in well-kept NYC apartments are routine, and why treating a single room rarely ends a building-level problem. (Cimex lectularius — Wikipedia)
Heat treatment vs conventional insecticide — which is right for your apartment?
| Whole-room heat | Conventional insecticide | |
|---|---|---|
| Kills eggs on first visit | Yes — heat is lethal to all life stages | No — follow-up visits target newly hatched bugs |
| Typical visits required | Usually one full-day treatment | Two to three visits, 10–14 days apart |
| Preparation burden | Heat-sensitive items removed; most belongings stay | Laundering, bagging and decluttering required |
| Best suited to | Heavy or building-spread infestations | Light, early-caught infestations |
| Residual protection | None once the room cools | Residual products keep working between visits |
Signs you have a bed bug control problem
- Itchy bites in a line or cluster, often on arms, shoulders or legs after sleeping
- Small rust-coloured or dark spots on sheets, mattress seams or the headboard
- Tiny pale eggs or translucent shed skins along seams and crevices
- A faint, sweet, musty odour in heavily infested rooms
- Live bugs (apple-seed sized, flat, reddish-brown) in mattress seams or behind the headboard
Why Williamsburg sees this
Pre-war buildings and brownstones have deep baseboard gaps and shared voids that let bed bugs travel between units — we treat with the whole building in mind, not just one room.
We provide documentation that satisfies NYC landlord disclosure obligations and co-op/condo board requirements.