Who we are
My name is Gábor Szilágyi, and I am the managing director of G-service GmbH. We are based in Bonstetten (8906), in the beautiful Säuliamt region.
I started out as self-employed. Over time, customers who booked us for moves and end-of-tenancy cleaning increasingly asked us to take on renovation work too. As their needs grew, so did our services and our team. In March 2024, we established G-service GmbH (UID CHE-390.141.337).
Today, we provide renovations, moving and specialist transport, and end-of-tenancy cleaning. You can book these services individually or together, depending on what you need.
Our customers’ needs have shaped the way we work. They particularly value being able to entrust everything to one team, without having to coordinate several companies themselves.
Most of our work comes through personal recommendations. That means a great deal to us: anyone who recommends us puts their own reputation behind ours. We are especially pleased with our current 5.0-star rating on Google. Reviews have only been available there since summer 2026, and we are grateful for every one.
Where we work
We work in Zürich, throughout Switzerland and, on request, internationally.
Get in touch
You can contact us in German, English or Hungarian.
The quickest way to reach me is on WhatsApp. You will speak directly with me, rather than a central office or an anonymous customer service team. Whenever the job allows, I also take part in the work on site.
We review every request personally and send you a tailored offer within 24 hours on working days.
We are available Monday to Saturday. We are closed on Sundays and back at your service on Monday.