House longhorn beetle control in Switzerland – discreet, safe and effective (24/7)
We check whether the house longhorn beetle is still active and treat the roof structure with the right method.
- 24/7 emergency
- Certified experts
- Gentle methods
- Discreet and clean
- Active throughout Switzerland
Typical signs
These signs point to an infestation. On the phone, we help you assess what you have found.
Oval exit holes
The holes are much larger than woodworm holes and oval, often with ragged edges.
Thin wood surface
The larvae feed beneath a thin outer layer. The surface may ripple or give way under pressure.
Gnawing noises and bore dust
On warm days you can sometimes hear quiet gnawing. Coarse bore dust trickles out of cracks.
Large beetle with long antennae
In summer, a dark, flat beetle with long antennae and pale patches of hair on its wing cases occasionally appears.
Not sure whether the roof structure is affected? Call us.
Call now 043 508 75 29Why you need a professional
The cause, not the symptom
Certified experts identify the pest and find out where the infestation is coming from. Only then is it really over.
Gentle methods
Methods and products are tailored to the flat, house or business – with consideration for children and pets.
Discreet and clean
We work unobtrusively and leave the rooms tidy. We discuss the appointment and the procedure with you alone.
Useful facts about the house longhorn beetle
The house longhorn beetle is one of the most significant wood pests in buildings. It lays its eggs in cracks in softwood, especially in the warm roof structure. The larvae feed there for several years before flying out as beetles.
From the outside, the beam looks unremarkable for a long time, while inside the wood is being eaten away to dust. In this way, an infestation can spread through the whole roof structure over the years.
Because load-bearing beams may be affected, every suspicion belongs in expert hands, even if there is little to see from the outside. We check the wood thoroughly and bring in timber construction specialists if needed.
How it works
From your call onwards, we take over – step by step.
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You call us
You describe what you have noticed in the roof structure or on beams. Photos help us assess how urgent it is.
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Thorough check
The specialist examines the wood, establishes whether the infestation is active and estimates how far it extends. If there are doubts about load-bearing capacity, a carpentry firm or a timber structural engineer is brought in.
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Treatment and coordination
Infested wood is treated with a suitable method, such as heat or approved wood preservatives. Badly damaged parts are replaced or reinforced.
Oval holes in the timbers? Describe what you see.
Call now 043 508 75 29What you’ll want to know before calling
Honest answers to the questions almost everyone asks. We are happy to clarify anything else in person.
What does it cost?
Our prices are transparent and fair. Give us a call – we will discuss your situation and the next steps.
Is it safe for children and pets?
Treatments in the roof structure are carried out in a cordoned-off area. You will be told in advance whether rooms below should be left unused for a while.
Will it stay discreet?
Yes. We arrive in neutral, unmarked vehicles and make sure your case is handled discreetly, so that outsiders notice nothing of the infestation.
How long does it take?
The check is usually done in a few hours. Depending on its extent, a treatment can take one to several days, and carpentry work may be added.
Still unsure about something? We answer your questions personally on the phone. 043 508 75 29
Questions about the house longhorn beetle
Your question isn’t listed?
Ask us directly: 043 508 75 29
How dangerous is the house longhorn beetle?
The larvae often feed inside softwood for several years. If an infestation goes unnoticed for a long time, it can significantly weaken the load-bearing capacity of beams.
Does the house longhorn beetle also attack furniture?
Rarely. It prefers softwood used in construction, such as rafters and beams. Small round holes in furniture are more likely to come from woodworm.
Why is an infestation often noticed so late?
Because the larvae leave the surface of the wood intact, nothing can be seen for a long time. Only the oval holes of the beetles that have flown out make it visible.
Does the whole roof structure need to be treated?
That depends on the check. Sometimes it is enough to treat individual areas; a large infestation needs more.
Why choose us
We are experienced with 20+ pest controllers on the team
Certified specialists, modern equipment and gentle methods – for private households and businesses throughout Switzerland.
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Modern professional tools
We work with modern equipment and methods – for safe and effective pest control by certified specialists.
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Prevention included
We rely on lasting solutions and advise you so that the pests do not come back.
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24/7 emergency service
Available at night, at weekends and on public holidays too – fast help with any pest problem.
- 15+ years of experience
- 500+ rooms treated
- 60 minute response time
- 99% success rate
Customer voices
What our customers say
Wir hatten einen schlimmen Bettwanzenbefall im Schlafzimmer. Schädlingsbekämpfung Sofort war innerhalb weniger Stunden vor Ort und hat alles diskret erledigt. Seitdem schlafen wir wieder ruhig – vielen Dank!
Ich hatte Kakerlaken in meiner Wohnung in Luzern – sehr unangenehm. Schädlingsbekämpfung Sofort hat schnell und unauffällig gearbeitet. Das Ergebnis: komplett schädlingsfrei. Sehr zu empfehlen!
In unserem Betrieb in Basel hatten wir ein Rattenproblem. Das Team von Schädlingsbekämpfung Sofort war professionell, zuverlässig und hat uns sofort geholfen. Besonders die Beratung zur Vorbeugung war top!
Reviews from our time as Schädlingsbekämpfung Sofort
Found house longhorn beetle? Call now.
You don’t have to deal with this alone. On the phone, we will clarify how urgent it is and what happens next.
Call now 043 508 75 29Available 24/7 – including weekends and public holidays
What we will ask you on the phone
- 1Where did you find holes or bore dust?
- 2How old is the roof structure, and what wood is it made of?
- 3Is the spot easy to reach, and where is the house?
Prefer us to call you back?
Just give your phone number and the pest – a photo helps us too. We will get back to you as soon as possible.
Fastest by phone – 24/7
A quick call is all it takes – also at night and at weekends.
Call now 043 508 75 29Or write to us: info@schaedlings-experte.ch