ThermoPest provides specialist bed bug heat treatment services across London and is regarded as one of the capitals leading providers in this field. We are relied upon by homeowners, landlords, hotels, and commercial clients alike. Drawing on more than 20 years of pest control experience, we deliver advanced whole-property heat treatments intended to eradicate bed bugs at all life stages, including eggs, typically within a single visit. Our focus remains exclusively on heat-based eradication, allowing us to maintain a highly specialised and consistent service standard. Each treatment is designed to address infestations comprehensively and efficiently.
We differentiate ourselves from general pest control firms by being specialists frequently engaged when chemical or spray-based methods have failed to resolve infestations. Our approach incorporates professional Kroll heat systems, precise steam applications, and integrated pest management strategies to ensure discreet and enduring outcomes. With strong technical expertise, swift response capability, and detailed knowledge of bed bug behaviour in London properties, we have established a reputation as the preferred expert for complex and recurring infestations. Our service is recognised for reliability and effectiveness across the capital.
We differentiate ourselves from general pest control firms by being specialists frequently engaged when chemical or spray-based methods have failed to resolve infestations. Our approach incorporates professional Kroll heat systems, precise steam applications, and integrated pest management strategies to ensure discreet and enduring outcomes. With strong technical expertise, swift response capability, and detailed knowledge of bed bug behaviour in London properties, we have established a reputation as the preferred expert for complex and recurring infestations. Our service is recognised for reliability and effectiveness across the capital.
Highlights and features
- Specialist heat treatments eliminating bed bugs safely within one visit
- BPCA and NPTA accredited experts trusted throughout London properties
- Discreet unmarked vans ensuring complete privacy during every treatment
- Eco-friendly chemical-free methods with minimal disruption to occupants
- Comprehensive 60-day guarantee providing reassurance after every completed treatment
- Rapid-response bed bug eradication for homes, hotels, and businesses
Payment methods
- Cash
- Debit cards
- Credit cards
Services
Our professional bed bug heat treatment is designed to remove infestations through the use of carefully controlled high-temperature equipment. By heating rooms and contents thoroughly, we are able to reach hidden areas where bed bugs and eggs often remain undetected. The treatment covers mattresses, furnishings, carpets, wall voids, and other concealed harbourages. It offers an effective solution for persistent or large-scale infestations that may otherwise require multiple chemical treatments. 
We deliver specialist bed bug control services for commercial properties including HMOs, offices, serviced apartments, and hotels. Every treatment programme is supported by a careful inspection to identify affected areas and assess possible spread throughout the building. We apply professional eradication methods that may include heat treatments, monitoring systems, and targeted insecticide applications. Our treatments are designed to address bed bugs at all life stages. 
We provide professional carpet moth treatment to eliminate active moth infestations affecting carpets, rugs, and natural fibre furnishings. Our process starts with a careful inspection to locate breeding areas and determine the extent of activity. Depending on the condition, treatments can involve vacuuming, crack and crevice applications, steam treatment, or targeted insecticides. Attention is given to concealed and undisturbed areas where larvae and eggs are commonly found. 
We provide structured cockroach treatment services using a professional Integrated Pest Management programme. By combining slow-acting gel baits, focused residual sprays, and specialist heat treatments, we tackle infestations in a thorough and controlled manner. Our methods are intended to reduce infestation levels while supporting ongoing prevention measures. ThermoPest assists homeowners and commercial clients with dependable cockroach pest control services. 
We are committed to delivering reliable flea control with discreet service and rapid response times, ensuring most properties become flea-free within hours when using heat treatment. Our work is supported by clear service guarantees, providing confidence and peace of mind for every customer we serve. We prioritise consistent and dependable results.
Reviews (22)
Vidhi Parekh
May 21, 2026
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Abigail A.
May 12, 2026
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Id already had two chemical treatments done by another company and the infestation just kept bouncing back. The smell and disruption were horrible and I felt like I was wasting money. ThermoPest Bed Bug Treatment London came in, did a proper inspection and told me straight away that heat would have a much better chance. They were right. It took two full heat treatments in the end, but they honoured the 60-day guarantee without any hassle. The follow-up visit was included and they didnt make me feel like Id done anything wrong. Brilliant service and finally a real solution.
Jeffrey
Jan 03, 2026
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Onyeacholam Judith
Nov 12, 2025
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Came back from travelling and noticed a couple of marks on the mattress. Every Google search said something different, so I booked ThermoPest for peace of mind. They found early bed bug activity and explained why heat works better than spray treatments. They heated the whole room to the right temperature and monitored everything with sensors. No smell, no mess. Two weeks later Im still clear. Really glad I went with a company that specialises in heat treatment and not just general pest control.
J. B.
Nov 09, 2025
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Id already had two chemical treatments done by another company and the infestation just kept bouncing back. The smell and disruption were horrible and I felt like I was wasting money. ThermoPest Bed Bug Treatment London came in, did a proper inspection and told me straight away that heat would have a much better chance. They were right. It took two full heat treatments in the end, but they honoured the 60-day guarantee without any hassle. The follow-up visit was included and they didnt make me feel like Id done anything wrong. Brilliant service and finally a real solution.
Kayah H.
Oct 25, 2025
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Ayush Agrawal
Oct 24, 2025
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Dhruv Jayswal
Oct 19, 2025
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We had a nightmare situation with bed bugs spreading through our house. I tried sprays and DIY stuff but nothing worked. ThermoPest came in with their heaters and did a proper treatment. They even gave us a guarantee which made me feel reassured. Its been months now and not a single bite since. Worth every penny.
Ellie Gaunt
Oct 10, 2025
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Madalina Stefania
Sep 07, 2025
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Jade Curtis
Aug 18, 2025
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"I honestly couldnt recommend ThermoPest Bed Bug Treatments London more highly. When we first discovered we had bed bugs, we used a different company who failed to get rid of them and left us feeling really anxious that the problem was going to be hard (and expensive) to solve. They were going to charge almost the same again to come back, so we started looking elsewhere.
I called Gavin at ThermoPest, and right away he reassured me over the phone and gave me loads of helpful advice. He came out the very next day, was calm, kind, and put our minds at ease. What stood out most was how honest he was it was clear he wasnt just trying to take our money if it wasnt necessary.
The bugs are now completely gone, and we were left well informed throughout the process. Best of all we didnt have to throw anything away!
If I could give 10 stars, I would. Huge thanks again to Gavin and the team at ThermoPest!"
I called Gavin at ThermoPest, and right away he reassured me over the phone and gave me loads of helpful advice. He came out the very next day, was calm, kind, and put our minds at ease. What stood out most was how honest he was it was clear he wasnt just trying to take our money if it wasnt necessary.
The bugs are now completely gone, and we were left well informed throughout the process. Best of all we didnt have to throw anything away!
If I could give 10 stars, I would. Huge thanks again to Gavin and the team at ThermoPest!"
Ekene Stanley
Aug 08, 2025
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Richard Coulson
Jul 20, 2025
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I rarely leave reviews, but the service I got from ThermoPest was brillaint. My flat in Notting Hill had a stubborn bed bug issue that two previous companies failed to get rid of. ThermoPest were different - super thorough, really respectful of the property, and most importantly, the bed bugs are GONE.
James Alten
Jul 19, 2025
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Yoel Kidanemariam
Jul 16, 2025
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Connor
Jun 26, 2025
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Dean Marsh
Jun 23, 2025
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My partner and young child had been getting bites for weeks and we finally found some live bedbugs in our bedroom and after researching different options we had decided that heat treatment would be the best option, We had more than a lot of questions but Gavin was helpful and patient with us which we really appreciated as we felt like we were going mad at times due to these little buggers.
Since the treatment we have not had a single bite and our finally remembering what a normal nights sleep feels like again so THANK YOU SO MUCH !!!
Since the treatment we have not had a single bite and our finally remembering what a normal nights sleep feels like again so THANK YOU SO MUCH !!!
Ii Lzzzlzz Ii
Apr 24, 2025
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We had brought back bed bugs in our home after being on holiday and tried other pest control companies to get rid of the issue, which failed. Gavin was really helpful and explained the full heat treatment process to us, within a few days we had a heat treatment and they were killed, its been a week and yet to see any bed bugs, thankyou!
Nigel Toyota
Jan 31, 2025
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I do think ThermoPest could offer a bit more in terms of aftercare, such as a follow-up inspection as standard. That said, the service itself was top-notch, and I wouldnt hesitate to recommend them to anyone dealing with this nightmare of a problem. If you find yourself in the unfortunate position of needing bed bug treatment, ThermoPest is definitely the company to call. Ask for Gavinhe knows his stuff and genuinely cares about getting the job done right.
Nosheen Iqbal
Dec 29, 2024
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Leo Jones
Nov 29, 2024
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I was skeptical about heat treatments for bed bug extermination, but Gavin at ThermoPest reassured me every step of the way. I live in a flat in central London, and the infestation was starting to spread to other rooms. The team acted quickly and discreetly, and the results speak for themselvescomplete removal in one session.
Lana Nakazibwe
Nov 17, 2024
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