How to Spot a Reputable Pest Controller: 7 Criteria
By Wespenprofis.ch · Reviewed by:Fachbewilligung Schädlingsbekämpfung VFB-S · Updated: 3 July 2026
At a glance
You can recognise a reputable pest controller by a valid VFB-S licence (the Swiss federal pest control certification), a transparent fixed price quoted before the job, a job report in line with SN EN 16636, active insurance cover, and honest advice that also suggests relocating a nest instead of removing it where that makes sense.
Why the choice matters
When looking for a pest controller to deal with a wasp or hornet nest, it pays to take a second look before you commit to a provider. Not everyone who calls themselves a pest controller holds the necessary licence or works with transparent prices. Deciding too quickly risks inflated costs, improper removal or unnecessary danger.
Seven criteria for a reputable provider
- VFB-S licence — the basic requirement for professional pest control in Switzerland.
- A transparent fixed price before the job — not only once the work is done, or as a vague estimate.
- A job report in line with SN EN 16636 — documenting the measures taken and the outcome in a traceable way.
- Active insurance cover — protecting you against any damage during the job.
- Honest advice — including telling you when relocating a nest makes more sense than removing it.
- A clear assessment on site or by photo — rather than flat rates set without knowing the individual case.
- Availability and a comprehensible process — from your enquiry through to the completed job.
How to go about it in practice
When you first make contact, ask specifically about the licence and about whether a fixed price is only quoted after an assessment. Reputable providers will also explain which factors — accessibility, height, type of nest — influence the price, rather than naming a figure without any context. Our guide Wasp nest removal: costs gives a detailed overview of these pricing factors. You will find the exact process of a callout at Wespenprofis.ch under /ablauf, and current terms under /preise.
Frequently asked questions
Is a low price a warning sign?
Not necessarily, but a price quoted without any assessment of the nest should make you sceptical. Reputable providers only name a fixed price after a brief assessment.
Why does the VFB-S licence matter?
It confirms that the specialist has the necessary knowledge of species, methods and safety regulations. Without it, an important guarantee of quality is missing.
Does a pest controller have to be insured?
Yes. Active business or public liability insurance protects you as the customer if something is damaged during the job.