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Bed Bug Heat Treatment London

You've done your research — you know heat treatment works. Our BASIS-certified technicians combine professional electrical heat with a minimal targeted residual application to eliminate every stage of infestation, guaranteed. Results you can trust, handled properly from start to finish.

Free follow-up visit included
Basis prompt verified technicians
50,000+ Trustpilot reviews

Book Heat Treatment Today Get an Instant Quote

Standard method VS The Fantastic Method

Spray-only Treatment	Our heat + targeted treatment
✖ Often requires 3+ visits	✔ Initial HT session + optional follow-up
✖ Struggles to penetrate deep harborage	✔ Heat reaches inside mattresses & walls
✖ Bed bugs can develop resistance	✔ No resistance possible to extreme heat
✖ Higher chemical load in your home	✔ Eco-friendly ,minimal, targeted professional-grade product

The science

Why our combined approach works where others don't

Bed bugs can develop resistance to pesticides. They cannot develop resistance to heat. Our method uses both - heat for deep penetration, a minimal targeted residual product as a safety net.

Kills eggs other methods miss
Pesticides rarely penetrate egg shells. Heat denatures proteins inside every egg - no survivors, no new hatching weeks later.
Penetrates deep harborage
Thermal energy reaches inside mattresses, behind skirting boards, and deep into wall cavities - places spray alone never reaches.
Residual safety net applied
When heat rises, bed bugs try to escape into cold spots. A minimal professional-grade residual is applied so any escapees are eliminated on contact.
Eco-conscious by design
Unlike insecticides, bed bugs cannot evolve or build tolerance to extreme heat. It's 100% effective every time.

London's trusted bed bug heat treatment specialists

You've chosen the right method. Now choose the team that executes it properly.

Why Choose Us ?

Professional electrical heaters – calibrated for results: We use professional-spec electrical heaters calibrated to reach and hold 60°C+ uniformly throughout your property. Consumer units can’t sustain this — ours do.
BASIS PROMPT certified technicians, fully trained in thermal treatment: Heat placement matters. Our technicians know how to position equipment to eliminate cold spots — the hiding places a poorly planned treatment will miss.
Temperature monitoring throughout : We place sensors in multiple locations to verify every part of the room reaches lethal temperature. You get the data. The guarantee means something because we actually verify it.
A two-visit process designed for long-term results: The initial HT session raises your property to 60°C and includes a minimal targeted residual application as a safety net for any cold spots. If needed, a follow-up spray visit can be booked around two weeks later — at no extra pressure, only if required.

What to expect

Your bed bug heat treatment - step by step

A structured two-stage process designed for complete, long-term eradication - not a temporary fix.

1. Book your appointment

Call us or book online. We'll assess your situation, confirm heat treatment is the right approach, and give you a clear upfront price.

2. Prepare your home

You'll receive a clear preparation checklist. The essentials: wash clothing at 60°C and seal in plastic bags; store wine in the fridge; move sensitive electronics and cosmetics to the bathroom - we don't heat that room. Remove valuable or fragile artwork. A few coat or jacket items can be left hanging in treated rooms to benefit from the heat.

3. Heat treatment session

Our technicians set up professional electrical heaters and temperature sensors throughout the property. The temperature is raised incrementally to 60°C and held there - monitored across all zones to eliminate bed bugs and eggs at every life stage. Towards the end of the session, a minimal targeted residual product is applied as a safety net for any cold spots. You'll receive a full digital report and aftercare instructions before re-entry.

4. Warranty covered follow-up (FREE)

Around two weeks after the heat treatment, if there's any sign of activity, you can book a follow-up targeted spray visit at no extra cost.

From London homeowners who chose heat treatment

People who did their research - and were glad they chose us.

Common questions

What people ask before booking

Will heat treatment damage my furniture or belongings?

Generally no - standard household items withstand the treatment temperature easily. You'll need to prepare a few things beforehand: wash clothing at 60°C and seal in bags, store wine in the fridge, move sensitive electronics and cosmetics to the bathroom, and remove valuable or fragile art. Our prep guide covers everything in detail.

How long does the treatment take and when can I return?

The heat session typically runs across a working day -setup, the temperature hold period, and post-treatment takes around 3–4 hours per room. You can return to your home the same evening. No overnight stay is required.

Is it really just one visit, or will I need more?

The service is structured as an initial heat treatment session - which includes a minimal targeted residual application - followed by the option to book one follow-up spray visit around two weeks later if any activity is detected. Most cases are resolved after the initial visit, but having that follow-up available as part of your warranty gives you complete peace of mind.

Is the treatment safe for my family and pets?

Yes. The residual product used is a professional-grade, HSE-approved formulation applied in minimal, targeted quantities. Everyone stays out of the property during the treatment session and returns once the technician has completed the post-treatment check. Your home is safe to re-enter the same day.

How soon can you come?

We operate 24/7 accross London. Call us to confirm your preferred date and we'll do our best to accommodate you.

Book your heat treatment today

You've chosen the most effective method. Don't leave it to a company that'll rush the job. Our technicians treat every property like it's their own home - and the guarantee backs that up.

Call for an instant Quote Request Online