Bed Bug Heat Treatment Cost in the UK (2026 Guide & Real Prices)

By Richard Collings | 22 January 2026 |

Need professional bed bug treatment? Mothkill provides nationwide bed bug & clothes moth heat treatments across the UK. Whether you're in London, Manchester, Birmingham, Edinburgh or a rural location, contact us for advice and a quotation. 07889 533365

Bed Bug Heat Treatment Prices in the UK (What You Should Expect to Pay)

If you’ve discovered a bed bug problem in your UK home or business, one of the first questions you’re likely asking is: How much is this going to cost?
One of the most effective ways to eliminate bed bugs — including eggs, nymphs, and adults — is professional heat treatment. But prices vary depending on provider, property size, infestation severity, and what’s included. This guide breaks down what you can expect to pay and helps you compare options — including how MothKill strives to beat all quotes and offer unbeatable value.

Typical Bed Bug Heat Treatment Costs (UK Overview)

Professional bed bug heat treatment is usually more expensive than chemical sprays because it requires specialist equipment and trained technicians. It’s also more likely to eradicate bed bugs in one visit, reducing the risk of repeat costs.

Here’s a snapshot of common UK price ranges:

General UK Cost Estimates

Heat treatment (per room): ~£350–£550 average — depending on property size and infestation severity.
Whole property treatments: Often £750–£1,500+ for typical homes.
Higher end (severe or complex infestations): Up to £2,000 in some cases.

Heat treatments tend to cost significantly more than chemical or steam options, but they’re often more effective at killing ALL life stages of bed bugs in a single session.

Price Examples from UK Providers

Below is a comparison of several UK pest control providers offering heat-based bed bug solutions (prices quoted where available):

Heat Treatment Specialists

Bed Bug Heat Treatment UK – Specialist heat treatment provider (London area), generally focused on full property heat eradication.
Bed Bug Heat Treatment London – London-based heat treatment service with strong local reviews.
Bed Bug Heat Treatments – Central London provider offering heat-focused eradication.
ThermoPest Bed Bug Treatment London – Premium London specialist; prices often start around £350+ for a single room and £900–£1,500+ for full homes depending on size and infestation depth.
Bed Bug Hunters, Bed Bug Specialist London, CCS Environmental Commercial LTD and London Bed Bug Experts – Well-reviewed pest control teams that also offer bed bug eradication (pricing varies and is usually bespoke).

Other Regional Options

Bed Bug Heat Treatment (Swindon), Bed Bug Heat Treatment (Portsmouth), Bed Bug Heat Treatment (Reading) – Regional operators offering similar services outside London; prices depend on size and accessibility.

Note: Many companies offer a bed bug inspection first (free or paid), then a bespoke quote based on the level of infestation, which can influence final costs.

Why Prices Vary So Much

Several factors influence the cost of heat treatment:

1. Size of Property

Larger homes with more rooms require more heaters, longer treatment times, and more technician hours.

2. Severity and Spread

A small, early infestation confined to one room may be treated for less, while widespread infestations across multiple rooms or floors cost more.

3. Heat vs Other Methods

Heat treatment is generally pricier than chemical sprays or steam but offers near-complete eradication in one visit, reducing the risk of repeat costs.

4. Guarantees and Follow-Up

Some companies include warranties (e.g., follow-up visits if bugs return within a certain period), which can affect price.

What Should You Expect to Pay?

Here’s a rough UK price guide for homeowners:

Property Type	Typical Heat Treatment Price
Single bedroom / room	From ~£350 – £600+
One-bedroom flat	~£700 – £900+
Two-bedroom house	~£950 – £1,200+
Three-bedroom home or larger	£1,100 – £1,500+
Severe / HMO / complex	£1,500 – £2,000+

These figures are illustrative ranges — actual quotes will depend on inspection and service details.

Why Choose MothKill (and How We Beat Quotes)

At MothKill (https://www.mothkill.co.uk/), we understand how stressful a bed bug infestation can be — emotionally, physically, and financially. That’s why we approach pricing differently:

We strive to beat any like-for-like quote

If you receive a legitimate UK quote for a professional bed bug heat treatment service, we’ll aim to undercut it without compromising quality.

Transparent pricing and assessments

We provide clear, upfront quotes after a detailed inspection, so you know exactly what you’re paying for.

Specialist heat treatment expertise

Our technicians are trained specifically in heat eradication, making sure the process reaches temperatures lethal to bed bugs and their eggs — minimising repeat treatments.

Single-visit focus

Heat treatment is designed to tackle all life stages in one go, making it more effective than many chemical approaches alone.

Final Verdict

If you’re considering professional bed bug heat treatment in the UK, expect prices to range roughly between £350 and £1,500+, depending on your property and infestation level.

Heat treatment sits at the premium end of pest control services because it’s: