Ketrag AG — Buchholzstrasse 54, 8750 Glarus, Switzerland

For years, we have valued the solution-oriented, reliable, and timely collaboration – whether for utility line surveys, piping system repairs, leak testing, or other tasks. There's no such thing as "can't do" for the Ketrag AG team. We thank you very much for your consistently valued cooperation and look forward to many more joint projects. Schiesser Architektur und Bauingenieur AG, Glarus

Andreas Zweifel

Fast and competent service, clean work methods, and very friendly staff. Reasonable prices and helpful advice. Thanks, Köbi Becker! Highly recommended.

Renato Figi

I, from Bilten, never feel comfortable putting something out for collection. Either they don't take it, or they take part and leave the rest. My wife recently called them back to ask them to pick it up, but their reply was too late. I try to find other locations to dispose of things so I don't get annoyed. And when you call, the workers are of course not to blame, yeah right. Zero and double zero points from me.

Der Eingottglaube

I was very satisfied. Competent and affordable.

Dennis Leisi

Great service! Flexible logistics! Clean work! 👍🤝 …

Hansruedi Hefti

Left a mess in the underground car park - unbelievable...

Kirstin Gerber