London’s dense housing, busy travel networks, and large rental market make pest infestations an ongoing challenge for many property owners. Bed bugs, moths, rodents, and other urban pests can quickly establish themselves inside homes, hotels, and commercial buildings if left untreated.
While you can manage some pest problems with DIY methods, established infestations usually require professional pest control to eliminate them completely.
London has a wide range of pest control providers, from global pest management companies to smaller specialist firms focusing on specific types of infestations. Below are several pest control companies known for providing bed bug and general pest control services across London.
1. ThermoPest – Specialist Bed Bug and Heat Treatment Experts
ThermoPest is a pest control company known for specialising in heat treatment for bed bug infestations and textile moth problems.
Unlike many general pest control companies that rely primarily on insecticide sprays, ThermoPest focuses on thermal pest control methods designed to eliminate pests using controlled heat.
Professional heating equipment is used to raise temperatures within the treatment area to approximately 49–60°C, which is lethal to insects such as bed bugs and moths at every stage of their lifecycle.
Because heat circulates throughout the entire space, it can penetrate mattresses, carpets, furniture, and structural gaps where pests commonly hide.
This approach allows technicians to target infestations throughout the property rather than relying solely on surface treatments.
ThermoPest uses industrial thermal pest control equipment designed specifically for professional heat treatments, allowing technicians to monitor temperatures carefully during the eradication process.
Heat treatments typically begin from around £950, depending on the size of the property, and qualifying treatments include a 60-day warranty, providing reassurance that the infestation has been fully eliminated.
In addition to treatment itself, ThermoPest emphasises prevention and long-term pest management, helping property owners identify how infestations occur and how to reduce the risk of future pest activity.
Learn more about professional bed bug treatment in London with ThermoPest online.
2. Rentokil Pest Control
Rentokil is one of the largest pest control companies operating in the UK and internationally.
The company provides pest control services for both residential and commercial clients across London and offers treatments for a wide range of pests, including bed bugs, rodents, insects, and birds.
Rentokil also offers a heat-based system called Entotherm for certain pest infestations, including bed bugs.
Because of its scale and global presence, Rentokil is widely used by hotels, offices, and property management companies.
3. Ecolab (Commercial Pest Control)
Ecolab provides pest control and hygiene services primarily for commercial and industrial environments.
The company works with sectors such as hospitality, food production, healthcare, and large commercial properties.
Ecolab typically operates structured Integrated Pest Management programmes, combining monitoring, prevention strategies, and targeted treatments to maintain pest-free environments.
However, the company primarily serves commercial clients rather than residential homes.
4. JG Pest Control
JG Pest Control provides pest management services across the UK for both residential and commercial properties.
The company offers treatments for a variety of pests, including rodents, insects, bed bugs, and moths.
JG Pest Control typically uses traditional pest control treatments such as targeted chemical insecticides, depending on the pest involved.
5. Fantastic Pest Control
Fantastic Pest Control operates across London as part of the wider Fantastic Services network.
The company provides pest control services for a wide range of pests, including bed bugs, rodents, cockroaches, fleas, and moths.
Because pest control forms part of a larger home-services platform, treatments are typically delivered as multi-visit pest management programmes depending on the severity of the infestation.
Choosing a Bed Bug or Pest Control Specialist
When selecting a pest control provider, property owners should consider several important factors.
These include:
• the company’s experience with specific pests
• the treatment methods available
• whether the treatment targets the full pest lifecycle
• preparation requirements before treatment
• whether warranties or guarantees are offered
Because pests such as bed bugs and textile moths often hide deep within furniture and structural gaps, companies specialising in eradication methods that target the entire infestation are often preferred for more established infestations.