£700. Here is the arithmetic, why treating five rooms at once costs far less than five separate visits, and how to be sure five is the right number.
Five rooms costs £700. That is £220 for the first room plus £120 for each of the remaining four — £220 + £480 = £700.
Treated as five separate single-room jobs, the same work would be 5 × £220 = £1,100. Doing it together saves £400, and works considerably better.
| Room | Charge | Running total |
|---|---|---|
| Room 1 (first room) | £220 | £220 |
| Room 2 | £120 | £340 |
| Room 3 | £120 | £460 |
| Room 4 | £120 | £580 |
| Room 5 | £120 | £700 |
No rounding, no minimum charge, no call-out fee on top. £700 is the published price for five rooms.
The first-room price carries the assessment and setup — establishing what you are dealing with, finding the harbourage, and preparing to treat. That happens once whether you are treating one room or five.
There is also a practical reason that matters more than the money. Bed bugs move between rooms. Treating room one this month and room two next month gives the population somewhere to sit out the first treatment and repopulate afterwards. Treating everything together removes that option.
Five rooms treated together is £700. Five rooms treated one at a time is £1,100, takes months, and is far more likely to fail.
For a genuine whole-property infestation, yes — and it is more common than people expect, because bed bugs spread along the routes people take. A bag moved from a bedroom to a sofa, a child sleeping in a parent's bed, a guest in the spare room.
But five is also sometimes an overestimate driven by anxiety. If you have found evidence in two rooms and are worried about three more, say exactly that when you enquire. We would rather establish what actually needs treating than take a booking for rooms that do not.
Check each room properly rather than guessing. In each one, look at:
A torch helps enormously. You are looking for dark spotting, shed skins and live insects concentrated in seams and joints rather than out in the open.
Read nextBed Bugs in a Spare Bedroom in Harrow Weald – What Signs Should You Check? →See our complete service, published room prices and treatment information.
View Bed Bug Control Harrow Weald →If your property needs more than five rooms treated, tell us and we will confirm the figure from the same £220 + £120 structure.
For a landlord, a whole-property bed bug problem is one of the more expensive things a let can throw up, and the published pricing at least removes the uncertainty. £700 for five rooms is known before anyone visits.
A void period is the ideal time. With a property empty, every room can be prepared and treated properly at once, which is exactly the condition under which multi-room treatment works best.
A five-room job needs more preparation than a single room, and doing it properly makes a real difference to the outcome. Ask us for specific guidance when you book — but broadly:
You can, but it is usually a poor bargain — £460 now plus £340 later is £800 rather than £700, and the untreated rooms give the population somewhere to survive.
Only if it needs treating, which is unusual — bed bugs harbour where people rest. Tell us the layout and we will confirm what is actually in scope.
It takes more work, which is what the price reflects. Treated together and prepared properly, a five-room job is a normal piece of work rather than a hopeless one.
Published prices right across the board — wasp nest treatment in Harrow Weald is £90 fixed cost, guaranteed.
£700 — £220 for the first room plus £120 for each of the other four.
£1,100. Treating together saves £400 and works better.
Bed bugs move between rooms. Treating one at a time gives them somewhere to sit out each treatment.
Check mattress seams, bed frame joints, headboards, bedside furniture and skirtings in each room, with a torch.
You can, but £460 plus £340 is £800 rather than £700, and untreated rooms let the population survive.
No — carrying it through the property spreads the problem, and it is often unnecessary.
Tell us and we will confirm the figure from the same £220 plus £120 structure.
Room prices published, so a whole-house figure is known before anyone visits.
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