“Bed bugs appeared in our Hampstead & Swiss Cottage flat after a holiday. Team arrived next day, treated the whole place in one visit and we slept there that night. Spotless work.”
NW3 BED BUG SPECIALISTS
Bed Bug Heat Treatment Hampstead & Swiss Cottage NW3
Single-visit, chemical-free bed bug heat treatment across Hampstead & Swiss Cottage and the whole NW3 postcode. Bed bugs and eggs gone in one day.
Same-day NW3 cover Pet & child safe 6-month guarantee
Bed bug heat treatment in Hampstead & Swiss Cottage
Hampstead and Swiss Cottage (NW3) are full of listed Georgian and Victorian houses, mansion blocks and conversions backing onto the Heath. The housing stock here — original floorboards, deep skirting, shared cavities and conversions — gives bed bugs perfect harbourage, which is why single-visit heat treatment is the most reliable way to clear an infestation.
We cover the whole NW3 postcode including Belsize Park, West Hampstead, Primrose Hill and the area around Hampstead Heath and Swiss Cottage. Single visit, no chemicals, residents back the same evening.
Why Hampstead & Swiss Cottage chooses heat treatment
A single, chemical-free treatment that ends an infestation in a day — not three weeks of repeat spray visits.
One visit, one day
Kills bed bugs and eggs across your Hampstead & Swiss Cottage property in a single 4–6 hour treatment.
100% chemical-free
Just heat. Safe for children, pets, pregnancy and listed buildings.
6-month guarantee
Written guarantee on every Hampstead & Swiss Cottage treatment. Free re-treatment if needed.
Back in your bed tonight
Sleep at home the same evening. No residue, no overnight stay required.
The science
Why heat works in Hampstead & Swiss Cottage
Hampstead & Swiss Cottage's housing stock gives bed bugs perfect harbourage. Liquid sprays can't reliably reach eggs or deep voids. Heat kills every life stage in one cycle.
- 1We deploy industrial heaters and place sensors at the coolest points in the property.
- 2Air temperature rises to 60–65°C and is held there for at least 90 minutes.
- 3Bed bugs and eggs die simultaneously. We monitor every sensor throughout.
- 4Property cools to room temperature. You're back in your own bed that evening.
Trusted by Hampstead & Swiss Cottage customers
Real reviews from real customers across NW3.
“Used Extreme Heat Force for our NW3 property. Single visit, no chemicals, no follow-up needed. Honest pricing and a real guarantee.”
“Landlord here — needed a quick turnaround. Property treated and back in service within 24 hours. Brilliant from booking to clean-up.”
Before we arrive
Your preparation checklist
A few small steps make treatment day in your Hampstead & Swiss Cottage property faster and more reliable.
Heat treatment preparation checklist
Fill in your details, tick items off as you go, then print or email it to us to approve.
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Your details
Remove from the property
Bag before treatment
Leave exactly where it is
Access & the night before
Disclaimer & agreement
I confirm that I have read and completed the preparation instructions above to the best of my ability. I understand that Extreme Heat Force UK will carry out a chemical-free heat treatment at the address provided, and that internal temperatures will reach levels capable of damaging heat-sensitive items (including but not limited to wax candles, aerosols, vinyl, certain plastics, live plants and pets). I understand that IKEA furniture, flat-pack furniture and other laminated or veneered items are heat-sensitive, and the laminate edging or trim may soften, lift or unstick during treatment. I confirm that all such items have been removed from the treatment area and accept full responsibility for any items left in the property. I agree to provide safe access for the duration of the treatment (typically 4–6 hours) and confirm the information I have given is accurate.
Fill in your name, address, postcode, phone, sign and tick the disclaimer to enable sending.
Hampstead & Swiss Cottage bed bug FAQs
Common questions from NW3 customers.
Yes. Heat treatment is fully self-contained inside the property. We run silent industrial heaters and seal door gaps so neighbours aren't disturbed and heat doesn't bleed into adjoining flats. We've treated mansion blocks and converted houses across Hampstead & Swiss Cottage with no complaints from freeholders.
Other North West London areas we cover
Bed bugs in Hampstead & Swiss Cottage? Speak to a specialist today.
One visit. No chemicals. Guaranteed eradication of bed bugs and eggs. Call now for a no-obligation quote — most jobs booked within 48 hours.