We at ThermoPest are recognised as one of Londons foremost specialist companies in bed bug heat treatment. Our services are trusted by homeowners, landlords, hotels, and a wide range of businesses throughout the capital. With over two decades of experience in pest control, we deliver sophisticated whole-property heat treatments engineered to remove bed bugs at every stage of development, including eggs, often in a single attendance. Our exclusive focus on heat-based eradication ensures a precise and highly controlled method of treatment. We are committed to providing comprehensive solutions tailored to the severity of each infestation.
We are regularly engaged where conventional pest control approaches, particularly chemical or spray treatments, have proven ineffective. Our methods involve the deployment of professional Kroll heat systems, targeted steam application, and integrated pest management principles to achieve discreet and durable results across London. Through our technical proficiency, prompt response, and detailed understanding of bed bug behaviour within urban properties, we have become the preferred specialist for persistent and severe infestations. Our reputation is built upon consistent delivery of effective outcomes where others have been unsuccessful.
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
We specialise in professional bed bug heat treatment using advanced high-temperature equipment instead of relying entirely on repeated chemical applications. By raising the temperature throughout affected areas, we target bed bugs and eggs hidden deep within furniture, mattresses, carpets, and wall voids. Our whole-property treatment is designed to address all stages of infestation in one visit. It is highly suitable for widespread or persistent infestations in residential and shared accommodation. 
We specialise in commercial bed bug eradication for properties such as hostels, transport facilities, staff accommodation, and care homes. Each programme starts with a detailed assessment to identify infestation levels and potential spread across the premises. We use professional treatment techniques suited to the specific environment and infestation severity. Our service is intended to remove bed bugs and hidden eggs from difficult-to-reach areas. 
We offer a comprehensive carpet moth treatment service intended to remove moth activity from natural fibre materials throughout the property. The service includes a detailed assessment to identify active infestations and breeding locations before treatment is applied. Treatment methods may involve vacuuming, insecticide use, and crack and crevice applications, alongside steam or heat treatment where appropriate. Our approach is designed to destroy larvae and eggs concealed deep within fibres and difficult areas. 
ThermoPest offers professional cockroach treatment services designed to address persistent infestations in residential and commercial environments. Our Integrated Pest Management programme combines baiting, residual sprays, and heat treatments to improve long-term control results. We focus on targeted applications that minimise chemical exposure while treating affected areas thoroughly. Our service is structured to help prevent repeat infestations and maintain effective pest management. 
A single visit from our ThermoPest specialists can eliminate flea infestations with minimal preparation required and no follow-up appointments in most cases. Our approach is designed to be efficient, discreet, and safe, providing homeowners with rapid relief while ensuring professional standards are maintained throughout the entire treatment process. We focus on dependable, consistent outcomes.
Reviews (21)
Onyeacholam Judith
Nov 12, 2025
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.
Precious Amaka Ike
Nov 10, 2025
J. B.
Nov 09, 2025
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.
Cam Line
Oct 19, 2025
Great experience with ThermoPest. Booking was simple, they were clear about the process, and the results speak for themselves no more bed bugs. I also liked that they use minimal chemicals, so I felt safe having my kids back in the room right after. Would recommend to anyone in London dealing with the same problem.
Madison Reed
Oct 14, 2025
Ellie Gaunt
Oct 10, 2025
Silvia Silva
Oct 05, 2025
Mateusz Golc
Sep 24, 2025
Thermopest came out to do a bed bug heat treatment, I was told it would get rid of the problem in one visit. However a few days after the treatment we noticed live bed bugs. I called Gavin and he was able to send back another set of technicians to complete a second treatment. Since then we have been bed bug free, I will give 5 star since dealing with Gavin helped the process to go well.
Tigresa
Sep 08, 2025
Writing my review now from the treatment I had in early feb this year, I had heat treatment and the lads were so friendly, Gavin was amazing and answered all my questions constantly in email, I am based all the way in Northumberland and he still came through, They were super thorough and Touch wood, I'm still bedbug free to this day!
Madalina Stefania
Sep 07, 2025
Ashh Jayy Handson
Sep 02, 2025
we had a small bed bug issue in our flat in london, no idea where they came from (prob from visitors). called for bed bug heat treatment but the guys said we didnt need the full heat, they just sprayed the rooms. sorted it in about a week. only reason i didnt give 5 stars is timing, wish they could of come sooner.
Ekene Stanley
Aug 08, 2025
James Alten
Jul 19, 2025
William Woodhead
Jul 15, 2025
I ended up not booking a treatment because Gavin honestly advised that I didn't have a bed bug problem, even
though other companies had insisted I did. He was transparent, generous with his time, and helped me avoid spending thousands on unnecessary treatments.
Really appreciate the honesty a rare find in this industry! I have given a 5 star review based on that experience with ThermoPest Bed Bug Treatment London
though other companies had insisted I did. He was transparent, generous with his time, and helped me avoid spending thousands on unnecessary treatments.
Really appreciate the honesty a rare find in this industry! I have given a 5 star review based on that experience with ThermoPest Bed Bug Treatment London
Toby James
Jun 25, 2025
Dean Marsh
Jun 23, 2025
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
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!
Jake
Apr 08, 2025
Becky Kats
Jan 22, 2025
After moving into a new flat in London, I started getting bites. I called ThermoPest, and they were round in no time. Their heat treatment was a game-changerno chemicals, just pure heat to zap the pests. The lads were proper friendly and made sure I understood the process. Not a single bite since. Highly recommend!
Nosheen Iqbal
Dec 29, 2024
Callum German
Dec 25, 2023
I am incredibly grateful for the outstanding service provided by the ThermoPest team. After struggling with an issue in one of my rental properties and trying various techniques from different businesses without success, ThermoPest came to the rescue. Their expertise and efficiency were evident as they addressed the problem in just one visit, putting an end to the issue for good. Thank you, ThermoPest, for your exceptional service and professionalism!