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London’s dedicated bed bug specialists. BPCA & NPTA accredited heat treatments with a 60-day guarantee
Experts in Heat-Based Pest Control
ThermoPest is London’s dedicated bed bug heat treatment specialist, trusted by homes, hotels, and even other pest control companies to handle the capital’s toughest infestations. From the Victorian terraces of Kensington and Chelsea to the high-rise developments of Stratford and Croydon, London’s unique housing density makes standard chemical sprays ineffective against resistant bugs.
As fully accredited BPCA and NPTA members, we utilise advanced heat systems to wipe out bed bugs in one visit—safely and without harmful residue. We deliver fast, discreet results in unmarked vans, all backed by a comprehensive 60-day guarantee with no hidden charges.
Reputable
Trusted by residential and commercial customers throughout London.
Fast Results
One visit only for complete bed bug eradication
Eco-friendly
Fast, effective chemical-free heat technique
Discreet
Unmarked vans and unbranded uniforms
Value
Save 35% compared to major pest control companies
ThermoPest's Leading Solution
In London’s dense converted flats, bed bugs spread through shared wall voids, and many local strains are now immune to chemical sprays.
Our Heat Treatment bypasses these defences completely, penetrating deep into the structure to kill 100% of adults and eggs—even where traditional pesticides fail.
Faster Results – One treatment is usually enough, while chemical sprays often require 4–5 repeat visits.
Low Chemical Use – No harmful residues or strong odours left behind.
Kills All Life Stages – Heat destroys eggs, nymphs, and adults in one process.
How it works
Our high-temperature pest control solutions use powerful heaters to raise room temperatures to 49°C–60°C — a level bed bugs cannot survive. Heat penetrates every corner of your space, eliminating bed bugs at all stages, including eggs.
These resilient pests, about the size of an apple seed, are experts at hiding in cracks, furniture, and luggage. They can even survive up to 12 months without feeding, which makes chemical sprays far less effective.
That’s why our heat treatment is the most effective way to eradicate bed bugs, leaving your London home or business pest-free. Visit our bed bug heat treatment page to learn more.
Unlike chemical sprays, our process eliminates every stage of bed bugs in one visit — leaving your London home or business pest-free
Commercial & Residential
Eco-friendly heat treatments that eliminate bed bugs in a single session without using harmful chemicals.
Highly trained detection dogs quickly locate bed bugs, ensuring precise and effective treatment.
Proactive monitoring and prevention to keep your property pest-free for the long term.
Emergency bed bug service designed to deliver rapid relief.
Professional cleaning services to sanitise mattresses, furniture, and affected areas.
We provide specialist bed bug extermination across Greater London for both homes and businesses. Our discreet, unmarked service is trusted in hotels, hostels, care homes, and more
Our heat treatment uses proven methods tested on thousands of infestations. To back this up, we offer a 60-day guarantee post-treatment:
If any signs of moth or bed bug activity are found within 60 days, we’ll carry out a follow-up treatment at no extra cost.*
*Please refer to our terms and conditions for detailed information regarding acceptable proof of live bed bugs, including video evidence or evidence of bugs caught on a trap, as well as the types of buildings that are included or excluded.
A 4-star hotel in Covent Garden faced a critical situation when a guest reported bites.
Relying on standard chemical protocols would have required a two-week room closure, risking over £3,000 in lost revenue.
Understanding the critical cost of downtime, our team responded the same day with a rapid-action integrated treatment plan. By combining heat, steam, and Diatomaceous Earth, we accelerated the eradication process, bypassing the need for multi-day chemical protocols. The infestation was fully resolved within a four-hour window, allowing housekeeping to turn the room around and welcome a paying guest that very same evening.
The Result
The infestation was cleared in a single visit. With our 60-day guarantee, the hotel had complete reassurance that the problem wouldn’t return.
ThermoPest delivered on their promise!
James who initially came out was very professional and the teams work has been a relief after trying another company (with a big name) which had failed to get us rid of the bugs and have charged us an arm and a leg without any guarantee.
Great customer service, a guarantee and are very flexible. I highly recommend their service to anyone who is dealing with bed bugs in London. Thank you so much for all your help.
Great service experience
I've tried to get rid of bed bugs..
I’ve tried to get rid of the bed bugs (after unfortunately bringing them back from Thailand) myself, and I tried two other companies who cane out and sprayed and this was unsuccessful. I contacted these and someone came out the next day to survey my home and the treatment was booked in for a few days time. Safe to say I no longer have bed bugs and they even give you a guarantee. Thanks James and team.
ThermoPest operates dedicated teams across the capital. We understand the specific logistical challenges of your borough from navigating the Congestion Zone for Central London businesses to managing discreet access for high-density residential blocks.
Barnet, Enfield, Haringey, Camden, Islington
Hackney, Tower Hamlets, Newham, Redbridge, Barking and Dagenham, Havering, Waltham Forest
Bromley, Croydon, Sutton, Lewisham, Greenwich, Bexley, Merton, Southwark, Lambeth
Hammersmith and Fulham, Kensington and Chelsea, Hillingdon, Hounslow, Ealing, Brent
Westminster, Wandsworth, Richmond upon Thames, Kingston upon Thames
ThermoPest Bed Bug Treatment London
45 Fitzroy Street
#4 Floor
Fitzrovia
London
W1T 6EB
Phone: 0808 189 2310
Hours: Monday-Friday 8am – 8pm
Email: Office@pest.co.uk
The price for bed bug heat treatment in London typically starts from £350–£450 for a single room, with full-property treatments ranging between £900–£1,500, depending on the size of the property and the severity of the infestation.
Bed bug heat treatment uses industrial heaters to raise room temperatures to a level lethal to bed bugs and their eggs. The process is monitored throughout to ensure even heat distribution for complete eradication in a single visit.
ThermoPest is London’s dedicated bed bug heat treatment expert. Our BPCA-trained technicians deliver discreet, eco-friendly treatments that use low levels of chemicals and come with a 60-day guarantee for peace of mind.
Heat treatment is the most effective method to eliminate bed bugs completely. It kills bed bugs and eggs in one visit, reaching deep into furniture, walls, and fabrics where chemicals cannot.
When carried out by professionals, heat treatment achieves 100% eradication. Our technicians use real-time temperature monitoring to ensure every part of your room reaches the correct heat level.
No — you’ll need to leave during the process for safety reasons. Once the property has cooled, you can safely return the same day.
Yes — all ThermoPest bed bug treatments in London come with a 60-day guarantee. If bed bugs return within this period, we’ll revisit and re-treat the affected area at no additional cost.
Avoid bringing in second-hand furniture without inspection, and wash travel clothes and bedding at 60°C. Regularly vacuum around beds and skirting boards. ThermoPest can also install bed bug monitors to detect early activity.
Yes — ThermoPest provides bed bug heat treatments for residential, commercial, and hospitality properties across London. Our discreet service is ideal for hotels, flats, and businesses that need fast, effective results with minimal disruption.
Yes, the London transport network (TfL) is a common way for “hitchhiker” pests to travel. The advantage of our Heat Treatment is that we treat your luggage, work clothes, and coats alongside your room in a single session. This ensures that any bugs you may have brought home on your commute are eradicated instantly, stopping the cycle.
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