One of the first questions people ask when they discover bed bugs is: how much is this going to cost? The honest answer is that it depends on several factors — but in this guide we’ll break down what you can realistically expect to pay for professional bed bug treatment in the UK in 2026, what affects the price, and why the cheapest option isn’t always the best value.
The Two Main Types of Professional Treatment
There are two approaches professional pest controllers use for bed bugs: heat treatment and chemical treatment. They differ significantly in cost, effectiveness, and the number of visits required.
Heat Treatment Costs
Professional heat treatment raises the temperature of the affected area to 50–60°C, killing bed bugs and eggs in a single visit. It’s the most effective method available.
| Property Type | Approximate Cost |
|---|---|
| Single room (e.g. bedroom only) | £300 – £550 |
| One-bedroom flat | £600 – £900 |
| Two-bedroom property | £800 – £1,200 |
| Three-bedroom property | £1,000 – £1,600 |
| Large property / HMO | £1,500+ |
These are indicative ranges — actual prices vary by location, company, and the extent of the infestation. Heat treatment is typically completed in a single day, meaning you only pay once.
Chemical Treatment Costs
Chemical treatment is usually cheaper per visit, but almost always requires multiple visits (typically two to three, spaced two to three weeks apart) because insecticides cannot kill eggs.
| Visit Type | Approximate Cost |
|---|---|
| Initial treatment visit | £150 – £300 |
| Follow-up visit | £100 – £200 |
| Total (2–3 visits) | £400–£800 |
Additionally, many UK bed bug populations have developed resistance to the insecticides used, which can mean chemical treatments fail entirely — requiring either more visits or switching to heat treatment anyway.
What Affects the Price?
- Property size: Larger properties require more time, equipment, and resource
- Severity of infestation: A localised infestation in one room is cheaper to treat than one that has spread throughout a property
- Location: Prices in London and the South East are typically higher than in the Midlands and North
- Method: Heat treatment costs more upfront but is usually more cost-effective overall
- Company: Prices vary between pest control companies — always get at least two quotes
Is Heat Treatment Worth the Extra Cost?
In most cases, yes. Here’s why:
- Heat treatment resolves the infestation in one visit — no waiting weeks for follow-up appointments
- It kills eggs, which chemicals cannot — meaning no risk of reinfestation from hatching eggs
- It works on insecticide-resistant bed bug populations, which chemical sprays increasingly don’t
- It leaves no chemical residue — you return to a clean, treated home the same day
- When you add up the cost of multiple chemical treatment visits (particularly if the first course fails), heat treatment often works out cheaper overall
Tip: Be wary of very low quotes for bed bug treatment. Effective heat treatment requires professional-grade equipment and trained technicians. An underpowered or rushed treatment may not reach the temperatures required to kill eggs, leading to a failed treatment.
Does Home Insurance Cover Bed Bug Treatment?
Most standard UK home insurance policies do not cover pest control, including bed bug treatment. A small number of premium policies include pest cover as an add-on — check your policy documents or call your insurer to confirm.
Get a Quote for Bed Bug Treatment in the Midlands
We provide professional heat treatment for bed bugs across Birmingham, Coventry, Leicester, Nottingham, Derby and the wider Midlands. Our pricing is transparent and competitive — we’ll give you a clear quote before any work begins, with no hidden charges.
Dealing with bed bugs in Birmingham, Coventry, Leicester, Nottingham or anywhere across the Midlands? We offer professional heat treatment with same-week appointments.
Bed Bug Treatment Prices at a Glance (2026)
| Option | Typical UK cost | Visits | Kills eggs? | Guarantee |
|---|---|---|---|---|
| DIY sprays & powders | £10–£40 | Ongoing | No | None |
| Council pest control (where offered) | £50–£150 per visit | 2–3 | Rarely | None |
| Private chemical spray programme | £150–£300 total | 2–3 | Often not | Rare |
| Our single spray visit (early-stage only) | £175 fixed | 1 | No | None — sold honestly as early-stage only |
| Our desiccant dust treatment (when heat isn’t possible) | From £300, less per extra room | 1 | Over time, as eggs hatch | None — guarantee is heat only |
| Heat treatment (priced per room) | £400–£800 per room | 1 | Yes | 60 days, written (ours) |
What Actually Determines the Price
Property size is the biggest factor for heat treatment — more rooms means more heaters and more time on site. Infestation extent matters for spray programmes (more visits) but not for heat, which treats the whole property in one go regardless. Location moves prices too: London firms routinely charge 30–50% more than Midlands and Northern providers for identical work. Finally, check what’s included — a quote without a written guarantee isn’t comparable to one with a 60-day guarantee behind it.
The Cost of Getting It Wrong
The most expensive bed bug treatment is the one you pay for twice. A £150 spray programme that leaves eggs behind becomes a £450+ total spend once you finally book heat treatment three months later — plus weeks of bites, lost sleep, and bugs spreading into more rooms (they double in population roughly every two weeks). If your infestation is established, going straight to guaranteed heat treatment is nearly always the cheaper path in total.
How Much Does a Bed Bug Exterminator Cost?
“Bed bug exterminator”, “pest controller” and “bed bug specialist” all describe the same job in the UK — there is no separate exterminator trade with its own price list. What you pay is decided by the method used, not the job title on the van.
That matters, because two quotes for “bed bug extermination” can differ by hundreds of pounds and buy completely different outcomes:
- A general pest control company usually quotes a chemical spray programme — two or three visits, typically £150–£300 in total. Cheap per visit, but most sprays do not kill eggs, so success depends on the eggs hatching into a surface that still holds enough active insecticide.
- A bed bug specialist quotes heat, and prices it per room — £400–£800 per room here, falling as the number of rooms rises. One visit takes the room to a lethal core temperature and kills every life stage present, eggs included.
So a specialist quote is not a general pest control quote with a mark-up on it. It is a different treatment with a different failure rate, which is why we put a written 60-day guarantee behind heat and do not put one behind spray.
Is bed bug “fumigation” cheaper?
Almost nobody in the UK fumigates for bed bugs in the strict sense. Real fumigation means sealing a structure and filling it with a toxic gas — it needs the building emptied, specialist licensing and, in a domestic setting, is neither practical nor legal to do casually. When a company advertises “bed bug fumigation” they nearly always mean an insecticide spray or a fog, priced like any other spray programme.
Which is worth knowing before you compare quotes: a “fumigation” price and a “spray” price are usually the same treatment under two names. Our honest version of that treatment is a single spray visit at a fixed £175, sold as an early-stage option rather than a cure-all.
What about per-hour or call-out pricing?
Bed bug work is not sold by the hour, and a company quoting an hourly rate before seeing the property is quoting you a risk rather than a price. Ask for the total for the whole job, in writing, including any follow-up visits — that is the number that decides whether one option is genuinely cheaper than another.
Why Bed Bug Prices Vary Around the UK
The same treatment costs noticeably more in London and the South East than in the Midlands or the North. None of that is about the bed bugs — it is labour rates, congestion and parking charges, and how far a technician and a van full of equipment have to travel between jobs. A London heat treatment quote landing well above the ranges on this page is normal for London; the same quote in Birmingham is not.
Two things are worth checking wherever you are:
- Is the price per visit or for the whole job? A £90 “per visit” spray sounds cheaper than a fixed treatment price right up until the third visit.
- Is there a travel or call-out surcharge? Plenty of firms quote a headline price for their home city and add mileage for everywhere else.
We price the same way everywhere we work. Whether you are in Birmingham, Wolverhampton, Coventry, Stoke, Telford or anywhere else on our coverage list, the treatment price is identical and there is no travel surcharge — the figure you are quoted on the phone is the figure you pay.
Bed Bug Treatment Cost FAQ
How much does bed bug treatment cost in the UK?
Expect £150–£300 for a multi-visit chemical spray programme, and roughly £400–£800 per room for professional heat treatment, depending on how many rooms need treating. Our spray-only visit is a fixed £175; heat treatment is priced per room with the price fixed before booking.
How much does bed bug heat treatment cost?
Heat treatment is priced per room rather than by property size — roughly £400–£800 per room, with the rate falling as the room count rises, so several rooms treated in one visit cost less per room than a single room on its own. Unlike spray programmes the price covers one visit that kills adults, nymphs and eggs together — there are no follow-up charges, and ours includes a written 60-day guarantee.
Is cheap bed bug treatment worth it?
Usually not. Cheap spray visits rarely kill eggs, so the infestation returns within weeks and you pay again — often ending up more expensive than one properly-done heat treatment. Always ask whether eggs are covered and whether there’s a written guarantee.
How much does a bed bug exterminator charge per visit?
Per-visit spray prices of £75–£150 look cheap, but programmes need two or three visits and eggs often survive. Compare the total programme price — and what’s guaranteed — against a single-visit heat treatment.
Does the council do bed bug treatment?
Some councils offer subsidised pest control, typically spray-based with long waiting lists, and many have withdrawn the service. Birmingham City Council currently refers residents to private providers for bed bugs.
How much is bed bug treatment?
For a single room, expect £400–£800 for heat treatment or a fixed £175 for a one-visit chemical spray. Heat is priced per room and the rate drops as more rooms are treated in the same visit, so a whole-house price is far less than the per-room figure multiplied out. Steam and desiccant dust treatment starts at £300 for the first room.
How much does bed bug extermination cost?
UK bed bug extermination costs between roughly £150 and £300 for a multi-visit spray programme, and £400–£800 per room for heat treatment that kills eggs in a single visit. The gap is not a quality mark-up — it is two different treatments with two different chances of clearing the problem first time.
How much do pest control companies charge for bed bugs?
A general pest control company usually charges per visit for a spray, commonly £75–£150 each, with two or three visits needed. Compare the total programme cost rather than the per-visit price, and ask directly whether eggs are covered and whether anything is guaranteed in writing.
Why is bed bug treatment so expensive?
Because it is equipment-heavy and unusually unforgiving. Heat treatment means bringing industrial heaters, ducting and monitoring probes into your home and holding every harbourage at a lethal core temperature for hours, with a technician present throughout. It also has to work first time: a treatment that misses eggs has not saved you money, it has cost you the price of a second one.
Is bed bug treatment cheaper per room if you treat more rooms?
Yes. Heat treatment is priced per room and the per-room rate falls as the room count rises, because the setup, travel and equipment cost is shared across the whole visit. Treating the rooms either side of an infested bedroom at the same time is usually far cheaper than treating them separately later — and far more likely to end the problem.
Does a bigger house cost more to treat for bed bugs?
Only if more rooms need treating. Heat is priced by room count, not by floor area or property value, so a large house with one infested bedroom is quoted on that room, not on the size of the house.
Want a fixed price for your property? Message us on WhatsApp with your property size — quote within the hour, price fixed before you book.
Steam & Desiccant Dust Treatment — From £300
We added a third option in 2026: a two-stage steam and desiccant dust treatment, from £300 for the first room with a reduced rate for each additional room treated on the same visit. Professional steam goes on first — bed frames, headboards, mattress seams, skirting and wall-to-floor junctions — killing bed bugs and eggs on contact, then desiccant dust is applied into the voids steam cannot reach. Larger properties are quoted on inspection.
It uses an ultra-fine mineral dust that kills bed bugs physically — it strips the waxy layer that stops them losing water, so they dehydrate. Because nothing is acting on the insect’s nervous system, bed bugs cannot develop resistance to it, which matters a great deal now that pyrethroid resistance is widespread across the UK and is the main reason cheap spray programmes fail.
Why it is priced between spray and heat. It costs more than a single spray visit because application is slow, precise work — dust has to be placed into wall voids, bed frames, behind fixed fittings and along the routes bed bugs actually travel, not simply sprayed over surfaces. It costs less than a full heat treatment because it does not require a team, a vehicle full of heating equipment and a full day on site.
What you give up at £300. It is slower than heat — activity falls away over days and weeks rather than stopping the same day — and it does not carry our 60-day written guarantee, which applies to heat treatment only. We would rather say that plainly than sell it as something it is not.
Where it wins. It is the right choice when heat treatment genuinely cannot be carried out — sprinkler and fire systems that cannot be isolated, heat-sensitive contents, residents or pets who cannot leave for the day, no suitable power supply, or severe clutter. It also leaves months of residual protection behind it, which heat does not, making it valuable in flats and HMOs where bed bugs keep arriving from a neighbouring property.
If heat treatment is possible at your property, book heat treatment — it is the only method that clears everything in one visit with a guarantee behind it. If it is not, this is a genuine professional option rather than a compromise.
Considering the cheaper end? Read does steam kill bed bugs? before buying a steam cleaner — it explains what DIY steaming does and does not achieve.
Bed bug treatment costs near you
Prices are the same across our whole coverage area. See what treatment involves in your town: bed bug treatment cost in Wrexham, Chester, Crewe, or Birmingham. For everywhere else we cover, see our full areas list.