Wasp Nest in a Cavity Wall – How Professionals Treat Hidden Nests in Boston Spa
Ringing with only “I think there are wasps somewhere” is the commonest booking mistake; a few specific details make a cavity wall visit quicker and smoother.
The mistake: a vague call about “wasps somewhere”
When a nest is hidden, the details you give on the phone carry more weight than they would for a nest in a bush. A visible nest can be assessed at a glance. A nest in a cavity wall is understood through the clues you have gathered, and the more precise they are, the quicker the technician can get to the point.
Think of this as a briefing checklist for the call. It is written for people in Boston Spa and the surrounding villages, but it applies wherever the wall happens to be.
- Where the wasps go in. Describe the spot: an air brick, a gap in the mortar, beside a downpipe, above a window.
- How high it is. Ground level, first-floor height, or near the roofline. This tells us whether a ladder will be needed.
- Which direction the wall faces. Sunny walls are usually busier.
- Since when. A week of activity differs from a month.
- Whether wasps are getting indoors, and in which room.
- Any sounds from inside the wall.
- Whether the wall is shared with a neighbour, a garage or a conservatory.
You do not have to know all of these. Say what you know, and if you are unsure about something, say that instead of guessing.
Photographs that help, and ones that do not
A picture can answer several questions at once, but only if it is taken sensibly. The best photo is a wide shot of the whole wall, with the entry point marked in your mind, followed by a closer zoomed shot of the opening itself. Take both from a comfortable distance, ideally using the zoom on your phone rather than walking up to the brickwork.
- Include a window, drainpipe or doorway in the wide shot so the position of the opening is clear.
- Take the close-up in bright light, ideally when the wasps are active.
- Never lean over a fence, climb onto a roof or hold a phone up to the opening to get a better angle.
- Short video clips of the flow in and out are as useful as stills.
If you cannot get a safe picture, a sentence of description does almost as well.
Health and household details
Tell us at the point of booking if you or a family member is allergic to wasp stings. We can take it into account when planning the visit. It is also useful to say if there are young children, a pet that spends time in the garden near the wall, or someone who is housebound and cannot easily move away from the affected side of the property.
General safety advice applies while you wait. If someone is stung, wash the area, remove the sting if visible and apply a cold pack. Swelling of the face, lips or throat, wheezing, breathing difficulty, dizziness or a widespread rash call for 999. People who know they are allergic should have discussed this with their GP.
What a good call sounds like
To show how the checklist works in practice, here is the kind of description that makes our job easy. “There is a steady stream of wasps going into a gap in the brickwork on the back wall, about head height, just to the left of the kitchen window. It has been going on for about ten days. The wall faces the garden and gets the afternoon sun. We have seen two wasps inside the kitchen. Nobody is allergic. The side gate is not locked.”
That took thirty seconds to say and answers nearly everything we would ask. If your own account is shorter or less certain, that is perfectly fine; we will ask follow-up questions in a friendly, practical way.
Access: the practical question people forget
Because the work is done at the entry point, the technician needs to reach it. That sounds obvious, yet access is the detail most often left out of a booking. Tell us in advance if any of the following apply:
- The wall is at the back of the property behind a locked side gate.
- A shed, bins or planters are standing against it.
- The entry point is above a conservatory roof or a flat roof.
- The garden is shared, or the wall belongs to the neighbouring property.
- Someone must be present to let the technician in.
If the wall is on a neighbour’s side, it is worth speaking to them beforehand. Whether they need to give permission depends on the circumstances, and for tenancy or lease questions you should check your agreement or ask the owner.
What it costs and what to expect
The price is a fixed £90 per nest, given on the phone before the technician visits, with £35 for any additional nest on the same property. There is no call-out charge. Nothing starts until you have agreed. The visit comes with a one-visit guarantee, as our price graphic says.
On the day, a trained technician checks the entry point and treats the nest through it, leaving the wall intact. The business is fully insured, and you can ask the technician whether the empty nest can be taken down. The sealing of the gap should wait until the nest is confirmed to be inactive.
Phone 0113 347 0014 or complete the booking form on the contact page. We take bookings seven days a week and same-day service is available. We work at homes and commercial premises in Boston Spa and neighbouring villages. If you have photographs of the entry point, keep them to hand for the conversation.
Once the price and the time are agreed, keep the household away from the affected wall until the technician arrives, and leave the opening exactly as it is so that it can be found easily.
Wasps on your property in Boston Spa?
Fixed price £90 per nest, no call-out charge, same-day service available.