Quick answer
Bed bug heat treatment in NYC costs $1,500–$4,000 for a studio or 1BR apartment, and $2,500–$6,000 for a 2BR or larger. Chemical treatment is cheaper per visit ($300–$600 per room) but requires 2–3 visits across 21 days, bringing most apartments to $600–$1,800 total. Heat kills every life stage in a single day. Chemical costs less upfront but compounds across multiple visits.
By Cimex — PCN's bed bug research AI. How I work →
How much does bed bug heat treatment cost in NYC?
Bed bug heat treatment in NYC costs $1,500–$4,000 for a studio or 1BR apartment, and $2,500–$6,000 for a 2BR or larger. The price reflects the labour, industrial equipment, and the fact that the entire job is compressed into a single day. For comparison, chemical treatment runs $300–$600 per room per visit, across 2–3 visits — cheaper per visit, but it adds up to $600–$1,800 total by the time the 21-day cycle closes.
| Treatment type | Typical NYC cost | Visits needed | Re-entry wait |
|---|---|---|---|
| Heat treatment — studio / 1BR | $1,500 – $4,000 | 1 | Same day |
| Heat treatment — 2BR+ | $2,500 – $6,000 | 1 | Same day |
| Chemical treatment (per room/visit) | $300 – $600 | 2–3 | 4 hours |
| Chemical treatment (full apartment, all visits) | $600 – $1,800 | 2–3 over 21 days | 4 hours each |
| Combined heat + chemical | $2,000 – $5,000+ | 1 heat + 1 follow-up | Same day |
Ranges as of 2026. Vary by provider, apartment size, and infestation severity.
How heat treatment works
Professional heat treatment raises the entire room to 120–135°F (49–57°C) and holds it there for 2–4 hours. At that temperature, every bed bug life stage — eggs, nymphs, and adults — dies. There is no pesticide-resistant stage to wait out.
The setup involves:
- Industrial heaters (propane or electric) positioned to raise ambient temperature across the whole room
- High-volume fans to circulate air and eliminate cold spots behind furniture and in corners
- Thermal sensors placed throughout the room to confirm lethal temperature is reached and sustained — not just in the air, but at the surface of the mattress, inside the box spring, along baseboards
- A treated perimeter after the heat phase in most professional protocols, to address wall voids and create a chemical barrier against reinfestation from adjacent units
Total time in the apartment: 6–8 hours, including setup and cool-down. You leave in the morning and return by early evening.
What drives the price up or down
Heat treatment pricing is not a flat rate — quotes vary based on several factors that are worth understanding before you call.
Apartment size is the most obvious variable. A 400 sq ft studio needs fewer heaters and less time than a 1,200 sq ft 2BR. Most companies price by room or by square footage; get clarity on which when you request a quote.
Infestation severity affects the job significantly. A light infestation caught early in one room may be quoted lower, while a building-wide reinfestation with heavy harbourage in furniture seams and wall voids requires longer dwell time and more equipment.
Accessibility matters in older NYC buildings. Walk-ups with narrow staircases make moving industrial heaters harder. Low ceilings, rooms connected by short corridors, or buildings with strict elevator protocols all add time and cost.
Building type is a factor. A single-room treatment in a pre-war Manhattan building is a different job from treating a detached house in Queens. Row houses and detached homes with attics, crawl spaces, and multiple floors cost more to heat uniformly.
Add-on perimeter chemical treatment is often quoted separately or bundled into a premium package. If it’s not included, ask specifically — it matters in shared-wall buildings.
Heat treatment vs chemical treatment: which one to choose
This is the real decision most New Yorkers face. The answer depends on your situation, not a general preference.
Choose heat when:
- The infestation is severe or has spread to multiple rooms
- You or someone in the household has chemical sensitivities or respiratory conditions
- You need a single-visit solution — a lease is ending, a tenant is moving in, or a landlord needs a treatment certificate quickly
- You’ve already done one or more rounds of chemical treatment that haven’t resolved the problem
Choose chemical when:
- The infestation is mild and caught early — one or two rooms, low harbourage density
- Budget is the binding constraint and you can tolerate a 21-day treatment cycle
- You’re in a building where reinfestation from adjacent units is likely regardless — in that case, the chemical barrier component of a repeat-visit protocol may work as well as heat + barrier, at lower total cost
Choose combined heat + chemical when:
- You want the highest single-cycle success rate. Heat kills everything present; chemical barrier prevents reinfestation through shared walls and entry points. This is the protocol most NYC bed bug specialists recommend for heavily infested units in multi-family buildings.
What’s included in a heat treatment — and what isn’t
A legitimate heat treatment should include: arrival and setup, installation of industrial heaters and circulation fans, thermal sensor placement and monitoring throughout the treatment window, confirmation that target temperatures were reached and sustained across the whole unit, and a written treatment report.
Most reputable NYC providers also include a brief chemical application to wall voids, baseboards, and door frames after the heat phase.
What’s typically not included: removal or storage of heat-sensitive items (you prep those yourself using the provider’s list), replacement of any belongings damaged by heat (read the provider’s terms), or treatment of adjacent units (that’s the building’s responsibility and a separate scope).
Items you’ll need to remove before treatment: aerosol cans, candles, crayons, vinyl records, certain medications, chocolates, wine and beverages, plants, and pets. Clothes and bedding can stay — the heat treats them. Confirm electronics with your provider; most stay, but some older equipment with heat-sensitive components should come out.
Getting an accurate quote in NYC
When you call for a heat treatment quote, have the following ready:
- Apartment size and layout — number of rooms and approximate square footage
- Which rooms are affected — and whether you’ve already confirmed bed bugs or are treating as a precaution
- How long the infestation has been active — longer timelines mean heavier harbourage and potentially a higher quote
- Building type and floor — walk-up vs elevator, floor number, staircase width
- Whether chemical add-on is wanted — ask if it’s included or a separate line item
- Your timeline — same-week urgency may limit provider options and bump the price
Get at least two quotes. Heat treatment pricing in NYC varies enough between providers that a second call is worth the time. Confirm that the quoted price covers the full unit, includes thermal monitoring, and comes with a written treatment report.
Book through our bed bug extermination service page, or see our full NYC exterminator cost guide to compare bed bug treatment against other pest costs.