Trust ThermoPest to protect Portsmouth homes and businesses with expert, targeted control. Our specialists deliver fast, safe, and discreet eradication, eliminating eggs, nymphs, and adults with precision and care.
When you need bed bug treatment in Portsmouth, we respond the same day wherever possible. Advanced bed bug heat treatment penetrates harbourages and furnishings, wiping out infestations without chemicals, odours, or lengthy downtime.
From discreet inspections to guaranteed follow-up, our licensed team restores peace quickly and professionally. Book a rapid response today. Choose ThermoPest for guaranteed results in Portsmouth.
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 Portsmouth is equal — ThermoPest stands apart by using advanced heat equipment designed for complete eradication…
Where many providers rely on limited equipment and outdated methods, our bed bug heat treatment Portsmouth harnesses professional, industrial heaters to kill bed bugs and eggs in one pass.
As specialists in bed bug removal Portsmouth, we outperform general pest control Portsmouth services, and our method is well‑suited to older Victorian terraces common in Portsmouth, where cracks and crevices give bed bugs places to hide.
That’s why ThermoPest is the trusted choice for bed bug removal in Portsmouth.
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’s Portsmouth specialists conduct a meticulous survey and inspection of beds, upholstered furniture, skirting cracks and other harbourages to pinpoint activity—laying the groundwork for swift bed bug removal Portsmouth.
We supply a clear prep checklist and safety steps, including bagging linens, reducing clutter and safeguarding heat‑sensitive items, so our pest control Portsmouth service runs smoothly and safely.
Using specialist heat equipment with calibrated sensors, we raise ambient temperatures to 49–60°C to eliminate eggs, nymphs and adults in one visit—our trusted bed bug heat treatment Portsmouth.
After the treatment, we fit discreet monitors, offer reassurance, and arrange a follow-up check to verify success and keep your home protected with ThermoPest.
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 rising across Portsmouth. Hotspots include Southsea, Fratton, North End and Cosham. ThermoPest provides a fast, discreet, effective response citywide—trusted for bed bug removal Portsmouth.
Locally, bed bugs turn up in homes and flats, student lets near the University of Portsmouth, seafront hotels, and older terraces where they quickly move between rooms. ThermoPest specialises in bed bug heat treatment Portsmouth, backed with targeted chemicals when needed to guarantee full eradication. For dependable pest control Portsmouth, book a discreet survey today.
Every bed bug problem in Portsmouth is different, so ThermoPest assesses each home carefully. We provide tailored quotations based on property type, room count and infestation severity. Our bed bug heat treatment Portsmouth is designed for full eradication, not short-term relief.
Price guidance for bed bug heat treatment in Portsmouth: single room treatments start from £350. An average-sized property typically ranges between £1,000 and £1,500. Larger or more complex cases may need a bespoke quote after survey.
Every service includes professional-grade heat treatment, with targeted chemicals where necessary. ThermoPest backs your bed bug removal Portsmouth with a unique 60-day warranty (subject to terms) for peace of mind. Choose a local pest control Portsmouth specialist committed to lasting results.
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.
Leo Jones
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.
Toby James
Had a serious issue with Bed Bugs in our flat in Hackney. We’d tried sprays and powders ourselves with no success. Called ThermoPest and Gavin came out to assess the situation. The heat treatment was done in one day and we haven’t seen a single bug since. Absolutely worth the money for peace at mind. Thanks again Gavin!
Lucas Aka
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 Portsmouth
Whether you’re searching for “bed bug treatment near me” or need a trusted “professional bed bug exterminator in Portsmouth ,” ThermoPest is your go-to solution. proudly serves the entire Portsmouth area, including:
ThermoPest Bed Bug Treatment Portsmouth
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 (Location) 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 Portsmouth 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 Portsmouth 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 Portsmouth 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 Portsmouth 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 Portsmouth 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.
The most reliable way to get rid of bed bugs in Portsmouth is through professional heat treatment. DIY methods such as sprays, powders, or home remedies rarely succeed long-term, because bed bugs hide deep inside cracks, bed frames, and furniture. ThermoPest uses industrial heaters to kill all stages of bed bugs in one visit, and where necessary, supports this with targeted professional-grade chemicals for maximum effectiveness.
Yes — with professional intervention it is possible to completely eradicate a bed bug infestation. Heat treatment in particular is highly effective because it kills eggs, nymphs, and adults in a single process. Bed bugs cannot adapt or develop resistance to heat, unlike with some chemical methods, which means you can achieve 100% eradication when the treatment is done properly by experts.
Yes, bed bugs can sometimes be found in pillows, particularly along seams, stitching, and zips. However, they are far more likely to hide in mattresses, bed frames, skirting boards, and nearby furniture. During bed bug removal in Portsmouth, our heat treatment penetrates soft furnishings such as pillows, duvets, and mattresses, ensuring no hiding place is left untreated.
Yes, bed bugs are capable of crawling across and under sheets in search of a blood meal, but they cannot chew or burrow through fabrics. They typically emerge from hiding places in mattresses, furniture, or wall cracks at night to feed. Our bed bug heat treatment in Portsmouth ensures that the source of the infestation is destroyed, not just the visible insects.
No, bed bugs do not live in human hair like lice or fleas. While they may crawl across the scalp or body when seeking a blood meal, their preferred hiding spots are in bedding, furniture, and cracks close to where people sleep. Professional bed bug treatment in Portsmouth eliminates them at the source so they no longer invade your personal space.
Sometimes, though not always. Bed bugs are very small and lightweight, so many people do not notice them moving across the skin. What people usually notice are the red bite marks or skin irritation that appear after feeding. If you suspect activity in your Portsmouth home, professional pest control can confirm the problem and deliver a complete solution.
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