
Wasp Nest Removal in Fiesch, Including at the Air Intake
Iidentifythespeciesonsiteandremoveortreatwaspandhornetnestsatrestaurants,hotelsandhomesinFiesch.Underthebuildingandzoningregulations(Bau-undZonenreglement),restaurantsandsimilarbusinessesmusthavemechanicalventilation,andtheirstreet-facingairintakesmaynotsitlowerthan3metresaboveground.Ifanestsitsatsuchanopening,Ionlytreatitafterarrangingthiswiththeoperatorandwithaccessatheight.
- Arrangement with the operator beforehand because of the ventilation
- Access by ladder or rope access for air intakes positioned high up
- Species identified on site, with care taken around hornets and bees
Mechanical Ventilation with a High-Level Air Intake
Article 49 of the regulations requires mechanical ventilation for restaurants and similar businesses, ensuring proper air exchange. On the street side of the building, or facing a public passage, air intakes may not sit lower than 3 metres above ground. They must also be directed or filtered so that third parties are not affected.
Such an opening cannot easily be reached from the ground. If it faces the street side or a public passage, people also walk beneath it.
Treatment by Arrangement with the Business
If the nest hangs on the ventilation of a catering business in Fiesch, I first ask the operator whether the system can be switched off briefly. I schedule the treatment within this window. I plan the access at this height beforehand, by ladder or rope access.
I describe the usual procedure on Wasp nest removal in Upper Valais, and here the arrangement with the business is an additional step. If the same business also wants ongoing pest monitoring, you will find that on Pest monitoring for group accommodation in Fiesch.
Who Treats Your Nest
I have worked as RS Construction since 2023, based at Landstrasse 51a in Naters. For nests in hard-to-reach places, I use my training as a rope access technician, IRATA Level 3.
Federally certified pest control technician
Advanced federal examination
Carpenter, federal certificate
Federal certificate of competence
Lorry driver, federal certificate
Federal certificate of competence
IRATA Level 3
Rope access, highest level
Occupational safety specialist
Certified
SUVA charter signed
Safety comes first
Questions about Wasp nest removal in Fiesch
We discuss this beforehand. While the required mechanical ventilation is running, it can draw product or wasps into the business. I therefore treat the nest, if possible, while the system is briefly switched off.
More services in Fiesch
Wasp nest removal nearby
I come and look, no obligation.
A quick call or the form. I get back to you, look at the situation and give you the price before I start.





