Eversor · Rotterdam
Hornet control in Rotterdam
Hornets or a suspected nest near your Rotterdam home or business? Keep your distance and send a photo from a safe place. We assess species, nest location and access.
- ✓ Treatment and costs agreed in advance
- ✓ Urgent visit within 24 hours where available
- ✓ A report after the visit
Identification: what have you found?
European hornets have reddish-brown parts and broad yellow bands. Yellow-legged hornets, previously called Asian hornets, have a dark thorax and yellow leg tips. Size alone is not a diagnosis. Photograph only from a safe distance.


These are comparison images, not photographs of your property. Magnification varies; on-screen size does not indicate body length.
Photo credits
- Foto geelpoothoornaar: Gilles San Martin, via Wikimedia Commons en Flickr, CC BY-SA 2.0. Door de fotograaf samengesteld met focus stacking; verkleind en omgezet naar WebP. Volledige foto behouden; dezelfde licentie geldt. Geen Eversor-praktijkfoto.
Photograph only from a safe distance. The NVWA directs reports to Waarneming.nl; authorities do not remove every nest. Ask the municipality or province about local follow-up.
Rotterdam
A plan for your property.
Roof, facade or shed
A concealed nest requires different access from a visible one. Describe the height and entry point without approaching it.
Tree or elevated nest
For a high nest, we assess access and required equipment first. Safe access influences price and planning.
Terraces and business grounds
For activity near terraces, playgrounds or entrances, we assess the nest and access routes. Identification comes before a treatment proposal.
Investigation, treatment and follow-up
Luke and our regional team provide pest control in Rotterdam. The expert attending your appointment explains the findings and chosen approach. Meet Eversor
Assess species, nest and risk
We assess photos, location, nest access and use of the surrounding area. A European hornet nest in a quiet place does not automatically need treatment. Suspected yellow-legged hornets should also follow the official reporting route.
Agree work and access
Where a nest presents a problem, we discuss professional treatment and any removal. Height, roof access and exclusion zones determine feasibility. Special equipment or work outside normal hours is agreed in the proposal.
Aftercare and further observations
You receive instructions on distance and reusing the area. Report continued activity at the treated nest. A Waarneming.nl report does not automatically arrange free treatment; ask the municipality or province about current follow-up.
Costs and proposal scope
Location, height, access and work method determine the price. A high nest requiring special equipment differs from an accessible nest. Treatment, removal and additional work are specified beforehand.
Preparation and aftercare
Before the visit
- Keep people and animals away; do not climb to a high nest yourself.
- Tell us the height, nest location and access. Do not seal the entrance.
After the visit
- Maintain the agreed safety distance and follow access instructions.
- Discuss new or continuing activity before sealing an entrance or removing a nest.
Practice and agreed work
Example assessment
A nest beside a busy doorway calls for a different assessment from a European hornet nest far from people. The plan lists identification, location, nest height, safe access and possible work. Official reporting of yellow-legged hornets remains a separate step.
Questions about this approach
Where do I report a yellow-legged hornet?
The NVWA directs reports to Waarneming.nl. Include a clear photo and location. Ask the municipality or province about follow-up; Eversor can discuss a separate professional service.
Must a European hornet nest always be removed?
No. Location and potential contact with people determine the response. A nest in a quiet place does not automatically require control.
Do you treat high nests?
Height and safe access are assessed before work is confirmed. Special equipment or another specialist is discussed beforehand if needed.
Is reporting the same as booking Eversor?
No. An official observation report and a paid control service are separate routes. We confirm the work, price and appointment directly with you.
Further reading
Related help in Rotterdam.
Complete guide: Hornets · All pest control in Rotterdam
Our service area
Working in Rotterdam and nearby towns
Eversor works in Rotterdam and the surrounding area. We also help residents, landlords, owners’ associations and businesses in Schiedam, Vlaardingen, Capelle aan den IJssel, Nieuwerkerk aan den IJssel, Ridderkerk, Spijkenisse. We also provide services in Barendrecht, Krimpen aan den IJssel, Bergschenhoek, Berkel en Rodenrijs, Bleiswijk, Rhoon en Poortugaal.
Your town does not need its own page for us to help. Provide the address, postcode and pest problem so we can agree the approach and schedule for your location.
Help in Rotterdam
Tell us what you have noticed.
Give the postcode, property type, affected areas and any measures already taken. We contact you to discuss treatment, costs and availability.
Send a photo
Email a clear photo with your name, Rotterdam and the location of the finding.
info@eversor.nlYour enquiry
An enquiry is a request for contact. We agree a treatment appointment with you.
For my home
For my business or organisation
Prefer to call? 010 307 79 79 · info@eversor.nl
Hero photo: acediscovery / Wikimedia Commons · CC BY 4.0. Cropped and compressed by Eversor.

