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Specialist bed bug heat treatments in Merton, providing a safer low-chemical solution with a high success rate for protecting homes and businesses.
Welcome to ThermoPest, your local specialists in advanced pest control across Merton. We deliver bed bug treatment in Merton grounded in science and proven results, with industry-leading bed bug heat treatment for stubborn infestations.
Focused on your privacy and safety, our technicians provide fast, safe, and discreet eradication that targets every life stage—eggs, nymphs, and adults—restoring homes and commercial premises with minimal disruption.
Need help now? Our rapid response, often same-day, gets you protected quickly, backed by clear reporting and dependable follow‑up. Homeowners and businesses can rely on our professional approach. Choose ThermoPest for guaranteed results in Merton.
Trusted by homeowners & businesses like you
One visit for complete eradication
Minimal amounts of chemicals used
Unmarked vans and unbranded uniforms
Save 35% compared to major pest control companies
The ThermoPest Advantage
Competitors often treat bed bugs with heavy chemicals, but ThermoPest uses industrial heat combined with targeted products for superior effectiveness. As a dedicated pest control Merton specialist, we deliver precise bed bug heat treatment Merton households and landlords can count on — unlike generalist services without specialist focus. Our method is well‑suited to older Victorian terraces common in Merton, where cracks and crevices give bed bugs places to hide, enabling faster bed bug removal Merton residents need with minimal disruption.
That’s why ThermoPest is the trusted choice for bed bug removal in Merton.
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 4-Step Process for Bed Bug Removal
ThermoPest delivers expert bed bug heat treatment Merton residents can rely on, providing swift bed bug removal Merton alongside dependable pest control Merton.
Heat treatments that eliminate bed bugs in a single session without using harmful chemicals.
Emergency bed bug service designed to deliver rapid relief followed by complete eradication.
Proactive monitoring and prevention to keep your property pest-free for the long term.
Highly trained detection dogs quickly locate bed bugs, ensuring precise and effective treatment.
Professional cleaning services to sanitise mattresses, furniture, and affected areas.
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.
Bed bug infestations are on the rise across Merton, fuelled by travel and dense housing. We’re seeing clusters in Wimbledon, Mitcham, Morden and Colliers Wood, where bugs quickly move between rooms and properties. ThermoPest offers fast, discreet call-outs and unmarked vehicles, delivering effective treatments tailored to local homes. As a trusted pest control Merton specialist, we respond the same day whenever possible.
Locally, bed bugs turn up in commuter flats, HMOs, older terraced houses, hotels during Wimbledon tennis weeks, and student accommodation. For dependable bed bug removal Merton, we use bed bug heat treatment Merton to kill all life stages in one visit, with targeted chemicals where needed. Our methods are safe for belongings and guarantee full eradication.
Every bed bug infestation in Merton is different, so ThermoPest provides tailored quotations after assessing room count, property type, and severity. Our bed bug heat treatment in Merton is designed for complete eradication, not short-lived relief. We advise on preparation and aftercare to keep your home bed-bug free.
As a guide, single room treatments start from £350. For an average-sized property, typical investment ranges from £1,000 to £1,500, though pricing depends on property type and scale. Larger or more complex infestations may require a bespoke quotation.
Your service includes professional-grade heat treatment supported by targeted insecticides where necessary, plus expert monitoring. ThermoPest backs work with a unique 60-day warranty (subject to terms) for added peace of mind. For trusted bed bug removal Merton and pest control Merton, choose ThermoPest’s bed bug heat treatment Merton.
I was dealing with bed bugs at one of our properties for months, companies were taking advantage and trying to over charge. Once I called these they gave me a great price. They came by they did a head to toe inspection and got rid of the bed bugs in one visit. Definitely recommend this company.
After trying sprays that didn’t work, I called ThermoPest for a bed bug removal in London. The heat treatment did the job.
I was mortified when I found bed bugs in my flat after a holiday. ThermoPest came to the rescue with their heat treatment, and I couldn’t believe how thorough they were. The technician, Dave, explained everything and put me at ease. Within a day, my home was bug-free, and it’s been three months with no sign of them.
Gavin answered all my questions (And as a first time and hopefully last bed bug sufferer I had many!) He was very friendly and cooperative, The lads he sent for my heat treatment were friendly and did a super thorough job. Thanks guys!
ThermoPest Merton
ThermoPest proudly serves Merton and surrounding areas. View all the areas we cover on our London Bed Bug Treatment page. We also serve neighbouring boroughs:
ThermoPest Bed Bug Treatment Merton
Phone: 0808 189 2310
Hours: Monday-Friday 8am – 8pm
Email: Office@pest.co.uk
Contact us today for fast and effective bed bug treatment in Merton.
Yes — when carried out by trained professionals, bed bug heat treatment in Merton is completely safe for both your property and your family. Our process uses specialist heaters and calibrated sensors to maintain a controlled temperature range that is lethal to bed bugs but safe for your home and its contents. We also provide clear preparation instructions to protect heat-sensitive belongings, so you can be confident the treatment is both effective and safe.
Most heat treatments in Merton can be completed within a single day, though the exact duration depends on the size of your property and the severity of the infestation. Smaller homes or single rooms may take just a few hours, while larger or more complex infestations may require a full day of treatment. Our technicians work efficiently to ensure disruption is kept to a minimum, while still guaranteeing complete eradication.
Yes, for health and safety reasons you will need to vacate your Merton property during the heat treatment. Pets, including fish, must also be removed while the process is underway. Once the treatment is complete and the property has cooled, you can return the same day — usually within just a few hours — with peace of mind that your home has been made bed bug-free.
Absolutely. Heat treatment is one of the only proven methods that destroys bed bugs at every stage of their life cycle, including the notoriously resilient eggs. By raising the temperature of rooms to between 49–60°C, our system penetrates into furniture, walls, and cracks where sprays cannot reach. This ensures that adult bed bugs, nymphs, and eggs are all eliminated in a single process.
The cost of bed bug heat treatment in Merton depends on several factors, including the size of the property and how severe the infestation is. As a guide, treatments typically start from £350 for a single room, with most average-sized homes costing between £1,000 and £1,500. For larger properties, heavy infestations, or multi-unit buildings, a tailored quotation will be provided after inspection.
We understand that bed bug infestations are extremely disruptive, which is why we aim to respond quickly. In most cases, ThermoPest can arrange bed bug heat treatment in Merton within just a few days of your enquiry. For urgent cases, we prioritise same-week callouts wherever possible, ensuring you don’t have to live with the problem any longer than necessary.
The cost of complete bed bug removal in Merton varies depending on property type, the number of rooms affected, and the level of infestation. Prices usually range from £350 for single rooms up to £1,500 for an average property, with larger homes or complex infestations requiring a bespoke quotation. By using heat treatment, we ensure value for money, since our process typically works in a single visit rather than multiple repeat callouts.
Yes — with professional bed bug heat treatment, it’s absolutely possible to remove every bed bug from your Merton property. At ThermoPest, we use advanced whole-room heat systems that raise internal temperatures high enough to kill bed bugs and their eggs in one visit. Because heat penetrates deep into furniture, walls, and fabrics, it eliminates infestations completely — even in places chemical sprays can’t reach.
No. Our technicians use carefully controlled heat and digital temperature monitoring to ensure all rooms in Merton reach bed bug–killing temperatures safely. Furniture, flooring, and electronics remain unharmed during treatment.
Yes. We recommend washing and drying all clothes, bedding, and linens on high heat before and after your treatment in Merton. This helps remove any remaining bed bugs or eggs and prevents re-infestation. Check out our preparation guide here.
Yes, ThermoPest bed bug heat treatments in Merton includes a 60-day guarantee. If bed bugs return within that period, we’ll return and re-treat at no extra cost.
We provide full coverage across Merton and surrounding areas, including nearby towns and boroughs. Our local technicians ensure a fast response wherever you’re based.
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