Bed Bug Treatment Cost in London
The cost of bed bug treatment in London depends on property size, infestation severity, and the treatment method required. At ThermoPest, we specialise in professional bed bug heat treatment in London, offering clear, upfront pricing based on what is actually needed to eliminate the infestation properly.
For a full overview of the service, visit our Bed Bug Treatment London page.
Bed Bug Heat Treatment Prices in London
Residential Heat Treatments Full-property bed bug heat treatments start from £795.
Pricing is calculated based on property coverage, layout, infestation severity, and treatment duration, rather than a simple per-room rate. This ensures every treatment is correctly scoped to achieve total eradication, avoiding the risk of reinfestation associated with partial solutions.
Commercial & B2B Services
Commercial pricing is strictly bespoke. Quotes are generated based on the same critical assessment factors—site layout, infestation scale, and access constraints—alongside your specific operational requirements.
ThermoPest provides structured response models for clients requiring discreet, large-scale, or time-critical eradication, including:
Hotels & Hospitality: Rapid response protocols to minimise room downtime.
Care Homes: Safe, chemical-free treatment options for sensitive environments.
Pest Control Trade: White-label heat treatment support.
All commercial proposals include full RAMS documentation and options for out-of-hours service to minimise disruption.
What Affects the Cost of Bed Bug Treatment?
Size of the Property or Treated Area
Pricing is primarily influenced by how many rooms require treatment. Larger properties require more heating equipment, longer treatment times, and additional temperature monitoring points.
Severity of the Infestation
Early infestations confined to one room are less costly than widespread infestations affecting multiple rooms, beds, sofas, and wardrobes. Infestation severity is confirmed before treatment so pricing reflects the real workload.
Treatment Method Used
Heat treatment is typically more expensive upfront than chemical-only methods, but it usually works in a single visit and eliminates eggs as well as live insects. The process is explained in detail on our How Bed Bug Heat Treatment Works page.
Talk to us about Bed Bug Pest Control
Call us on 0808 189 2310 – or complete our quote form below.
FAQs
How much does bed bug heat treatment cost in London?
Full-property bed bug heat treatments with ThermoPest start from £795. The final price depends on the size of your property, the layout, and the severity of the infestation. We provide a fixed-price quote after a free consultation or video assessment, so you know exactly what the total cost will be with no hidden fees.
Why Heat Treatment Offers Better Value
Although the upfront cost can be higher, heat treatment often works out cheaper overall because repeat visits are rarely required. Treatment duration and downtime are explained on the How Long Bed Bug Treatment Takes page.
Does Preparation Affect the Price?
Yes. Correct preparation helps ensure the infestation is resolved in one visit. Poor preparation can increase treatment time or reduce effectiveness, potentially increasing costs. Preparation requirements are covered in the Bed Bug Treatment Preparation Guide.
What Is Included in the Price?
A professional bed bug heat treatment typically includes commercial heat treatment equipment, continuous temperature monitoring, treatment of mattresses, furniture and harbourages, trained technicians, and post-treatment guidance.
Details of guarantees and aftercare are available on the Aftercare and Guarantee page.
Are these prices fixed?
No. These are guide prices. Final costs depend on property layout, infestation spread, and access considerations.
Why is heat treatment more expensive than chemical spray?
While the upfront cost of heat is higher, it is often cheaper in the long run.
Chemical Sprays: Often require 3–4 visits over several weeks, require you to wash/bag all clothes, and sadly, many London bed bugs are now immune to chemicals.
Heat Treatment: Is a one-day process that kills adults, nymphs, and eggs instantly. You solve the problem immediately without weeks of stress or paying for repeated failed spray treatments.
Summary
Bed bug heat treatment prices in London typically range from a few hundred pounds for a single room to higher figures for larger properties. Costs depend on property size, infestation severity, and preparation, with heat treatment often providing better long-term value.
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