Wir haben mit der Keller Immobilien-Treuhand AG sehr gute Erfahrungen gemacht: immer sehr schnelle Rückmeldungen, man kümmert sich um die Anliegen, immer pünktlich. Wir haben uns tets gut betreut gefühlt.

Ausgezeichnete Arbeit. Zuverlässig. Super gute und einfache Kommunikation. Gerne wieder!

Freitagabend 19h30, Dezember, kalte Radiatoren. Dank dieses Einsatzes funktioniert die Heizung und auch das Warmwasser wieder. Freundlich, schnell & professionell. Dank S-Top Hauswartung ist die Wohnung wieder wohnlicher! Empfehle ich gerne weiter.

With handover guarantee Construction cleaning is also part of the Strazzella GmbH offer. Those who move can entrust not only the cleaning, but also the handover of the clean apartment to the Strazzellas. The professionals also take care of thorough floor cleaning. On request, the apartment or house can be cleared, the windows cleaned and the carpets thoroughly shampooed. The company in Zollikerberg also takes over the part-time housekeeping of a property. Those who regularly need a cleaning lady or a cleaner can even take out a cleaning subscription with M. + R. Strazzella. And if only the windows need to be cleaned, the cleaning specialists are on the spot. Interested parties can turn to Michele Strazzella with their concerns in confidence. He knows the cleaning business inside out and will be happy to prepare an offer tailored to the customer's needs. Cleaning of all kinds Conversions and new buildings Office Building cleaning Windows Carpets / practices / houses, apartments incl. handover Cleaning by subscription Special House and apartment House and apartment clearing Clearances Disposals Building cleaning Facades and windows House maintenance