Hornet Control

When it comes to pest problems, few issues present such an immediate risk as a hornet infestation.

At Pest Control 24 Seven, we know that hornets can cause fear, disruption, and even danger if left untreated.

Hornets are larger than common wasps, more defensive of their nests, and capable of stinging multiple times. The native European hornet is becoming more common across the UK, while the invasive Asian hornet is an increasing concern for both property owners and the environment.

Hornet nests are often built in difficult-to-reach areas such as lofts, wall cavities, roof eaves, sheds, or trees, making DIY treatment both dangerous and ineffective. Because hornet stings can cause severe pain and, in some cases, allergic reactions, professional hornet control is the safest and most effective way to deal with a nest.

At Pest Control 24 Seven, we offer complete hornet control solutions – from identification and treatment to removal and prevention – helping you restore safety and peace of mind quickly and professionally.

Understanding Hornet Biology & Behaviour

Identification – Hornets are the largest members of the wasp family.

• European hornets are around 30–40mm long with yellow and brown markings.
• Asian hornets are slightly smaller, darker, and have distinctive yellow-tipped legs.
  Both species create large, papery nests made from chewed wood fibres mixed with saliva, giving a grey or light brown appearance.

Nesting Habits – In spring, a single queen hornet emerges from hibernation to build a small starter nest and lay eggs. As the colony grows, workers expand the nest throughout summer. Mature nests can contain hundreds of hornets and can reach the size of a football or larger.

Hornets prefer sheltered, quiet locations such as lofts, roof voids, wall cavities, hollow trees, or garden sheds. As the nest expands, the risk of human contact increases, especially in residential or commercial areas.

Why Hornets Become a Problem – A single hornet is unlikely to attack unless provoked, but a colony will defend its nest aggressively. Their large size and ability to sting repeatedly make them a real threat to anyone nearby. Hornet stings are extremely painful and can cause allergic reactions or anaphylaxis in sensitive individuals.

For businesses, particularly those in hospitality, education, or healthcare, a hornet infestation poses a significant health and safety risk and can harm reputation.

Signs You May Have a Hornet Problem

Hornet nests can develop quickly, so early identification is essential. Common signs include:

• Large insects flying in and out of a single point on your building or garden.
• A visible papery nest in lofts, trees, sheds, or eaves.
• Buzzing or humming sounds coming from walls or roof spaces.
• Hornets entering your home through open windows, vents, or roof gaps.
• Increased insect activity near lights or food sources, particularly in the evening.

If you notice any of these signs, you likely have a nest nearby that requires professional attention.

Hornet Control for Homes

A hornet nest near your home can make it impossible to enjoy your garden or open windows safely. Our domestic hornet control service ensures your family and pets are protected. We handle everything discreetly and efficiently, restoring comfort and safety to your property.

Hornet Control for Businesses

For commercial premises such as restaurants, warehouses, hotels, schools, or offices, hornets pose a serious threat to staff, customers, and reputation. Our commercial hornet control service provides fast, discrete, and compliant treatment.

We can carry out treatments outside of business hours, use unmarked vehicles if necessary, and provide full documentation for your health and safety records.