Rated 4.8 on Google
Specialist bed bug heat treatments in Harrow, providing a safer low-chemical solution with a high success rate for protecting homes and businesses.
Struggling with infestations in Harrow? ThermoPest provides expert bed bug treatment in Harrow for homeowners and businesses, restoring comfort and confidence quickly and reliably.
Our bed bug heat treatment offers fast, safe, and discreet eradication, eliminating all life stages—eggs, nymphs, and adults—for lasting protection.
With same-day service and a rapid response team, we assess, treat, and monitor with minimal disruption. Trust our qualified technicians, proven methods, and clear communication from start to finish. Choose ThermoPest for guaranteed results in Harrow.
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
Not all pest control in Harrow is equal — ThermoPest stands apart by using advanced heat equipment designed for complete eradication, well-suited to older Victorian terraces common in Harrow, where cracks and crevices give bed bugs places to hide.
As a dedicated pest control Harrow specialist, we avoid the pitfalls of limited equipment and outdated methods, combining professional heat rigs with targeted chemical use only where needed to finish the job right first time.
If you’re comparing bed bug removal Harrow options, ThermoPest’s bed bug heat treatment Harrow achieves rapid, verifiable results with minimal disruption compared to generalist firms.
That’s why ThermoPest is the trusted choice for bed bug removal in Harrow.
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
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 Harrow, with cases in Harrow on the Hill, Wealdstone, Rayners Lane, and Stanmore. Dense housing and busy transport links let them quickly move between rooms and properties. ThermoPest provides a fast, discreet, and effective response for Harrow. Choose us for expert bed bug removal Harrow backed by local know-how.
Locally, bed bugs are typically found in homes, flats, hotels, student accommodation near the Harrow campus, and older terraced houses in commuter areas. Our technicians deliver bed bug heat treatment Harrow, supported by targeted chemicals where needed, to guarantee full eradication. This specialist approach is ideal for rental hotspots and heritage buildings. For dependable pest control Harrow, ThermoPest is ready when you are.
Every bed bug problem in Harrow is different, and ThermoPest assesses each case on its own merits. Our quotations are tailored to your property’s size, layout, and the severity of activity. We focus on complete eradication with bed bug heat treatment in Harrow, not short-term fixes.
Prices serve as a guide: single room treatments start from £350. For an average-sized home, expect £1,000–£1,500. Larger or more complex infestations may require a bespoke quotation, as pricing depends on property type and scale.
Every ThermoPest visit includes professional-grade heat treatment, supported by targeted chemicals where necessary. Our 60-day warranty (subject to terms) gives extra peace of mind for bed bug removal Harrow. Choose ThermoPest for reliable bed bug heat treatment Harrow and trusted pest control Harrow.
Moved in to a house where there were bedbugs and Jamie came round the next day to have a look. He started the treatment that day and the heat treatment came came out a few days later. They got rid of them and the lovely lady in the office also put up with my constant texts looking for advice and reassurance. Thanks a million will definitely recommend you 100%
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.
I didn’t end up using the service because when I called, Gavin took the time to talk me through how to check for bed bugs myself. Turns out, it wasn’t bed bugs causing the itching after all.
Every other company we spoke to seemed ready to jump straight into treatment without really assessing the situation, but Gavin was honest and helpful from the start. He shared loads of useful info over the phone, and I’m really grateful for his time. Thanks again!
I can’t thank ThermoPest enough for their incredible bed bug removal service. We had been dealing with bed bugs for weeks, and the stress was unbearable. Every night felt like a battle, and my family was losing sleep. Gavin and his team were a breath of fresh air. They explained the process thoroughly, and the heat treatment was completed within a day. It’s been weeks now, and we haven’t seen a single bed bug.
ThermoPest Harrow
ThermoPest proudly serves Harrow 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 Harrow
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 Harrow.
Yes — when carried out by trained professionals, bed bug heat treatment in Harrow 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 Harrow 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 Harrow 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 Harrow 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 Harrow 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 Harrow 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 Harrow 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 Harrow 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 Harrow. 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 Harrow 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 Harrow and surrounding areas, including nearby towns and boroughs. Our local technicians ensure a fast response wherever you’re based.
Enter Your Details To Request A Call Back
Enter Your Details To Request A Call Back
Enter Your Details To Request A Call Back
Enter Your Details To Request A Call Back
Enter Your Details To Request A Call Back
