sehr zufrieden immer wider gerne.

Wir durften Herrn Gashi als einen sehr zuverlässigen und kompetenten Sanitär kennenlernen. Wir können Gashi Sanitärinstallationen GmbH weiterempfehlen. Dieser Herr weiss von was er spricht und erledigt die Arbeit sehr Professionell! Die Arbeitsqualität war Perfekt! Besten Dank Top Swiss Solution

As a holistic partner for all concerns and construction projects relating to building technology, we implement high-quality and optimized solutions in accordance with the wishes and goals of our customers. From simple heating system replacements to solar systems to complex installations, we are happy to assist you. Our solutions in the areas of heating, ventilation, air conditioning and solar collectors / photovoltaics are created in close cooperation with our sister companies (planning & engineering - s3 GmbH, execution - HSH AG) and in constant contact with the client. This enables us to accompany you from decision-making through installation to system optimization and maintenance. Our transparent approach creates systems that are not only sustainable, but also mesh seamlessly and are in harmony with the needs of the users and residents of the building.

Martin was very professional and provided an excellent service! Friendly and reasonable! Understood my needs and concerns and found a suitable solution to my problem in a timely manner! Very happy with his service!

Sehr Professionell und saubere Arbeit!!

Die Gasleitung wurde bei uns in der Strasse abgestellt. Nun haben wir eine sparsame Wärmepumpe. Schlussendlich war das die richtige Entscheidung und wir wurden super beraten und betreut.