Rated 4.8 on Google
Specialist heat treatments that clear pests without relying on harsh chemicals — safe for families and businesses
ThermoPest delivers advanced pest control that protects health and provides complete peace of mind. Proven heat treatments eliminate bed bugs, moths, cockroaches, fleas and more at every life stage. With minimal chemical use, treatments remain safer for families, businesses and sensitive environments while still achieving industry-leading success rates.
Qualifying heat treatments are backed by a 60-day guarantee for lasting protection across London and nationwide.
Guaranteed Peace of Mind: All complete heat treatments come with a 60-day warranty*, giving you confidence in a pest-free future.
Discreet and effective heat treatments to eliminate bed bugs at all life stages.
Fast-acting treatments to get rid of fleas and stop the itch for good.
Protect your home or business from carpet and clothes moth damage.
Targeted control for beetles, weevils, and other food storage pests.
Professional-grade treatment plans to eliminate even severe infestations.
Not sure where to start? We can help.
Whether you’re dealing with an urgent pest issue or just have a few questions, our experienced team is here to help.
Request a call back and a pest control expert will guide you to the right solution. Fast, discreet, and hassle-free.
Assess – An initial assessment can often be completed over the phone, though a site visit may be required for larger or complex infestations.
Treatment – We apply a tailored Integrated Pest Management (IPM) approach, combining high-powered heat with additional methods where necessary — such as low-chemical sprays, vacuuming, steaming, and diatomaceous earth. Every treatment plan is customised to your property.
Monitor – Sensors and data loggers track temperatures throughout the treatment to ensure the correct heat levels are maintained for complete eradication.
Eliminate – The process destroys all life stages of pests, including hidden eggs, leaving no safe hiding places.
Guarantee – A single visit provides lasting results with minimal disruption, backed by our ThermoPest guarantee.
When it comes to pest control, heat treatment outperforms traditional chemical methods in both effectiveness and safety. Unlike sprays that may require multiple visits and still struggle to eliminate eggs, heat penetrates deep into mattresses, furniture, and walls, destroying every life stage of pests in a single session.
Method
Success rate
Visits
Cost
Warranty
Chemical Treatments
70-100%
4-5
£
No
Major pest control companies treatments
80-100%
1-5
£££
Rare
ThermoPest Heat Treatment
95-100%
1
££
Yes—60 days*
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.
ThermoPest provides heat-based pest treatment solutions across the UK. From homes to businesses, no one is immune to pest infestations—and acting quickly is key.
We carry out professional heat treatments for a wide range of properties, including:
No job is too big or too small. For commercial businesses, we offer local monitoring contracts with 4, 6 or 12 visits per year to ensure no return of the pests and to protect your reputation
Reviews
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-changer—no 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!
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 themselves—complete removal in one session.
ThermoPest have done such a great job! I had got back from a trip and after a few week realised I had brought back bedbugs with me. All sorted on one treatment! Perfect.
I was gutted when I found bed bugs in my daughter’s room after she came back from uni. It was proper stressful, especially with her exams coming up. ThermoPest were brilliant, they sent a technician out the next day, and he was so calm and reassuring. The heat treatment took a few hours, and they even checked in a week later to make sure everything was okay. No more bugs, and my daughter’s finally getting a decent night’s sleep. Can’t fault them
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.
I contacted ThermoPest after reading about their heat treatment method and I’m so glad I did. Gavin explained the whole process and we booked in. Since the bed bug treatment it’s been over a month and we’ve had zero signs of bed bugs since.
Based in London, ThermoPest delivers fast, professional pest control treatments for bed bugs, moths, fleas, cockroaches, and other pests nationwide.
As proud members of the British Pest Control Association (BPCA), we follow the highest industry standards to ensure safe, effective, and reliable results. Our local experts enable us to provide same-week service across much of the UK, eliminating pests with minimal disruption to your home or business.
We cover all of the UK
Yes. ThermoPest delivers professional pest control and heat treatment services across all London boroughs, including Central London, North, South, East, and West. We also serve surrounding counties and major UK cities, providing discreet, same-week solutions.
We specialise in bed bug heat treatment, but also provide tailored pest control for fleas, moths, cockroaches, and other household and commercial pests. Every treatment is adapted to your property type, whether a home, hotel, or business.
Pest control prices vary depending on the pest type and property size. At ThermoPest, bed bug heat treatments in London typically start from £350 per room. Unlike repeated chemical sprays, our one-visit heat treatments are more cost-effective long term.
In London and other major UK cities, we aim to offer same-week pest control appointments, with emergency slots available. Our local technicians provide a fast response to minimise disruption.
Yes we do emergency pest control in homes or commercial premises to minimise disruption and risk to health. We can advise you about the most effective insect control solutions for your particular problem.
Yes. Our BPCA-accredited methods use controlled heat with minimal chemicals, making them safe for families, pets, hotels, and workplaces. This approach eliminates pests without leaving behind harmful residues.
Yes. Heat treatment eliminates pests without leaving behind chemical residues, making it a healthier choice for families, children, pets, and guests. Unlike repeated chemical sprays, which can expose people to irritants and allergens, our BPCA-accredited heat process relies primarily on controlled heat, ensuring effective eradication while protecting your health and indoor environment.
Yes. ThermoPest heat treatments come with a 60-day guarantee, giving homeowners, landlords, and businesses confidence that infestations are fully eradicated.
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