Commercial wasp Control

Delivering high impact wasp control services across the UK and Ireland.

Free site assessment & quote
Full coverage across UK and Ireland
Powerful non-toxic options available
Over a decade of commercial wasp removal
BPCA & CEPA certified

Why wasps are a problem

Wasps are more than just a nuisance; they pose safety and reputational risks, especially in commercial environments like restaurants, hotels, and outdoor venues. Their aggressive behaviour around food and drink can lead to painful stings and allergic reactions in customers and staff, potentially resulting in lost business or liability concerns.

Wasps also build nests in high-traffic areas, causing disturbances and requiring immediate professional attention.

Signs of wasps

Here are some common signs of a wasp infestation:

Frequent sightings of wasps around food, drink, or waste areas.
A visible nest near entryways, eaves, or wall cavities.
Continuous wasp activity in specific areas of the building.
Buzzing sounds from walls, attics, or other concealed spaces.

Why professional treatment is the solution

Wasps are territorial and can become aggressive when their nests are threatened, making DIY removal risky.

Professional treatment ensures that nests are safely removed, and any access points are sealed to prevent future infestations. Expert technicians understand the unique behaviour of wasps and have the tools to effectively and safely eliminate infestations without putting staff or customers at risk.

Book your free inspection

How we work

Want to know what to expect? Merlin offers a tried-and-tested four-stage commercial pest control process from first contact to aftercare. The table below details each of these four stages.

Contact

Call us and we will arrange for one of our technical team to talk to you.

Local experts
Nationwide coverage

Assessment

We will discuss your commercial pest problem, arrange a free survey, and provide a quote and recommendations.

Assessment at a time convenient to you
Solution tailored to your pest problem
BPCA-certified

Treatment

Our RSPH Level 2-certified technicians will come out to your business to provide your commercial pest treatment.

Treatment at a time convenient to you
Tailored treatment and effective solutions offered
Powerful non-toxic treatments available

Aftercare

We can provide you with a preventative commercial pest control service, with a schedule of visits for specified pests.

Eliminate pest problems in very early stages
Eliminate risks that may result in pest problems.
Effective & discreet solutions

Commercial industries we serve

We offer commercial pest control to businesses of all types and sizes across the UK, from major airlines and hotel chains to offices, shops and care homes. We’re experienced in the nuances of each business sector and operate quickly and discreetly to protect your business from pests. Choose a sector from the list to learn more about our unique, tailored approach.

Transport

Hospitality

Offices

Retail

Care homes

Our services

Emergency service

Do you have an urgent wasp problem wreaking havoc on your business or causing revenue loss? We offer an emergency next-day pest control service. Call us today to book a discreet visit from our emergency pest control team.

Proactive pest control

Have you had a problem with different kinds of pests in the past? Don’t wait until they return. We can monitor your premises, catching and eliminating them in their infancy through our highly effective early detection and prevention program.

Why choose Merlin Environmental

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Advanced solutions

Targeted insecticides and specialised dusting applied directly to the nest kills the colony quickly and prevents wasps from spreading. Technicians will follow up with sealing entry points to ensure the wasps cannot return, providing a comprehensive approach that minimises disruption to business operations.

Our non-toxic wasp control solutions include vacuuming methods to capture and remove wasps safely, and the use of heat treatments to destroy nests. These methods can be effective without chemicals and are ideal for businesses prioritising an eco-friendly approach to pest control.

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No interruption

Merlin Pest Control services are specifically designed to minimise disruption to business operations. We offer flexible out-of-hours visits to ensure treatments are carried out when the premises are not busy, maintaining business continuity. Additionally, Merlin can offer discreet, unmarked vans for customers who don’t want any attention being drawn to pest control activities. This careful approach allows businesses to stay pest-free without alarming customers or interrupting daily activities, ensuring a seamless, professional experience.

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Highly effective

With over a decade of industry experience, Merlin Environmental provides full UK and Ireland coverage, ensuring businesses get fast and effective wasp control. Our BPCA and CEPA certifications reflect our commitment to the highest safety and quality standards. Merlin Environmental’s team deploys the most effective combination of tactics within an Integrated Pest Management (IPM) framework to eliminate wasps and prevent future issues. With Merlin, you will be able to choose powerful, non-toxic options, prioritising safety and peace of mind for your customers and staff.

Our accreditations

We hold ourselves to a very high standard and we have the accreditations to prove it. We pride ourselves on offering an unrivalled experience in control as well as better quality service, response, and reliability than other pest control companies.

Learn More

Have a wasp problem? Speak with an expert today.

Call now: 0800 037 7332

Frequently asked questions

What do wasps look like?

A wasp has a yellow and black striped torso that measures approximately 1.6mm long.

How quickly do wasps multiply?

Young queen wasps will be the only members of their colonies to survive the winter. After hibernating, they build a nest and lay up to 20 eggs that they rear themselves. In two weeks, adult worker wasps emerge and continue to add cells to the nest. The queen then dedicates herself to egg-laying while the workers tend to the larvae.

During the course of a summer the queen will lay up to 100 eggs a day and a nest can house up to 10,000 wasps.

Where do wasps live?

Wasps live in nests made up of hexagonal cells. They strip wood with their mouth parts and add saliva, creating a soft, pliable material much like paper-mâché. The nest starts out the size of a golf ball, but during a long summer, it can grow exponentially, especially if it is near lots of food. Wasps’ nests have been found that measure up to 2 metres in length! Wasps will build their nests anywhere cool, dark, and near food. As they feed their larvae with meat (dead insects as well as bits from our own tables), they often search for sites near humans. Sheds, roof cavities, and basements are prime locations for nesting.

What are the signs of a wasp infestation?

Unlike bees, wasps are solitary and don’t swarm, so if you see unusual numbers of wasps, this means you have an infestation or nest nearby.
Wasps build their nests from strips of wood, creating thin white lines along any wooden item in your home or garden.
At the end of the summer, frenzied workers on the hunt for a sugar fix will attack sweet treats with a vengeance.
If you notice an increase in wasp activity near your home or place of work, keep an eye out for where they go. A worker wasp’s day is taken up by building the nest and feeding larvae; this requires a lot of coming and going from the nest.

Does wasp infestation need controlling?

A wasp infestation is a frightening prospect, simply because they are a danger to humans.

A wasp sting is extremely painful and can cause anaphylactic shock in some people. A wasp sting needs medical attention if it occurs near the neck, throat or on the face.
Wasps can sting more than once.
Do not swat at wasps as they emit a pheromone signifying to other wasps that they are in danger. Worker wasps will then mobilise and become aggressive.
Wasp colonies grow rapidly. Destroying a nest, especially during the day, may not solve the infestation as many of the wasps will not be in the nest.
As the colony dies out in the autumn, the worker wasps become desperate for sugar to stay alive and will head for our kitchens and food stores to satisfy their thirst. They are particularly dangerous at this time.

When can you get here?

At Merlin, we completely understand the need for a swift response to pest control issues. We will always speak to you and find the best time for us to attend. If it's an emergency, we would expect to be there the next working day, or if we have the operatives near your business, we would attend the same day if you could accommodate this. We will always work alongside you to provide the best timings for our visits.

How much does the treatment cost?

This is dependent on the type of work and the severity of the problem. It is very difficult to give pre-pricing, even as a general guide, as the true extent of the issue will only be evident once surveyed and looked at. This is why, as a business, we do not charge for our surveys. The survey stage is also an opportunity to get to know you and your site and explore the problem. Pest control is a bespoke service; one size doesn't fit all. Each pest control offering is different, and is tailored to the site in question.

What do I have to do?

In most cases, before we attend, nothing. It’s only when we have attended the site for the in-depth, free-of-charge survey that we can recommend any points that you may need to do. This can take various forms, from a simple quick clear of clutter to removing shrubs and bushes that are providing harbourage and shelter for pests. But again, no two sites are the same, and understanding the site and its requirements is key to a successful pest control process.

How long will it take to resolve the issue?

It depends on the particular situation. We can confirm this after we have carried out a free, no-obligation site evaluation.

Are there any guarantees?

Yes. We provide either a one, or three-month guarantee depending on the treatment method used. We also guarantee that all work will be carried out by a BPCA certified pest control technician.