The leading bed bug heat specialists in Hertfordshire. Fast, discreet, and guaranteed removal.
ThermoPest delivers trusted bed bug treatment in Hertfordshire, protecting homeowners and businesses with proven expertise. Our local specialists understand the urgency and the need for absolute discretion.
We provide fast, safe, and discreet eradication, tackling all life stages (eggs, nymphs, adults) through advanced bed bug heat treatment and targeted monitoring. Chemical-free options and trained technicians minimise disruption while maximising results.
Need action now? Our same-day service and rapid response restore comfort quickly, with clear guidance from start to finish. Choose ThermoPest for guaranteed results in Hertfordshire.
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 Hertfordshire is equal — ThermoPest stands apart by using advanced heat equipment designed for complete eradication, delivering precise heat where it’s needed rather than relying on chemicals alone. Where many competitors struggle with limited equipment and outdated methods, our specialised team delivers rapid, discreet bed bug heat treatment Hertfordshire residents can trust. Our approach is well-suited to older Victorian terraces common in Hertfordshire, where cracks and crevices give bed bugs places to hide, ensuring thorough bed bug removal Hertfordshire households and landlords need. If you’re comparing pest control Hertfordshire options, ThermoPest offers faster, longer-lasting results with less disruption.
When only complete eradication will do, ThermoPest delivers.
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 issues are on the rise across Hertfordshire, fuelled by travel and dense housing. Outbreaks are frequently reported in Watford, St Albans and Stevenage, with hotspots also in Hemel Hempstead. ThermoPest delivers fast, discreet, effective responses with unmarked vehicles. For trusted bed bug removal Hertfordshire and pest control Hertfordshire, choose the local specialists.
Locally, bed bugs thrive in commuter flats, family homes, hotels and student accommodation around Hatfield, as well as older terraces and heritage B&Bs in St Albans. They quickly move between rooms and luggage, so swift action matters. ThermoPest uses proven bed bug heat treatment Hertfordshire, supported by targeted chemicals when required, to guarantee full eradication.
Every bed bug problem in Hertfordshire is different, so ThermoPest assesses each home before pricing. Quotes are tailored to property size, room count, and the infestation’s severity. Our bed bug heat treatment Hertfordshire is designed for complete eradication, not short-term relief.
To guide costs, single-room treatments start from £350. For an average-sized property, expect £1,000–£1,500. Larger or more complex cases may need a bespoke quotation after survey. Pricing depends on property type and scale.
ThermoPest includes professional-grade heat treatment, supported by targeted chemicals where necessary. We back our work with a unique 60-day warranty (subject to terms) for peace of mind. Choose bed bug removal Hertfordshire from a trusted pest control Hertfordshire team, and ask about bed bug heat treatment in Hertfordshire.
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.
Richard Coulson
Haven’t been bitten since the treatment, after suffering for nearly six months. Massive thank you to the team.
Will Grice
We had a horrible experience with bed bugs in our London apartment and honestly didn’t know where to turn. We tried cleaning, washing everything on high heat, even using DIY sprays, but the problem just kept coming back. It got to the point where we were losing sleep every night, so we decided to call in a professional service.
A friend recommended ThermoPest, and from the first phone call I felt more at ease. They were straightforward about what to expect and explained how their bed bug heat treatment in London works. The technicians arrived on time, were very professional, and spent time walking us through the whole process before starting.
The treatment itself took a few hours, and they asked us to prepare the rooms beforehand by decluttering and bagging up certain items. It was clear they knew exactly what they were doing, and they checked every corner to make sure nothing was missed.
The results have been amazing. Within days we noticed a complete difference – no more bites, no more scratching at night, and we could finally relax in our own home again.
Rebecca Danielle Frawley
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!
Becca Nabajja
ThermoPest Hertfordshire
Whether you’re searching for “bed bug treatment near me” or need a trusted “professional bed bug exterminator in Hertfordshire ,” ThermoPest is your go-to solution. proudly serves the entire Hertfordshire area, including:
ThermoPest Bed Bug Treatment Hertfordshire
Phone: 0808 189 2310
Hours: Monday-Friday 8am – 8pm
Email: Office@pest.co.uk
Yes — when carried out by trained professionals, bed bug heat treatment in Hertfordshire 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 Hertfordshire 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 Hertfordshire 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 Hertfordshire 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 Hertfordshire 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 Hertfordshire 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 Hertfordshire 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 Hertfordshire 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 Hertfordshire. 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 Hertfordshire 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 Hertfordshire and surrounding areas, including nearby towns and boroughs. Our local technicians ensure a fast response wherever you’re based.
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