KOSTER AG (Zürich)

Goldenbohm & Co. was founded in 1923 and has been managed for 30 years by Christoph Goldenbohm in the 3rd generation. After 35 years of successful activity in the company, I have dealt with the issue of succession and regulated it. The company will be continued by the company Koster AG. This also includes the company Bänninger+Zolliker AG in Herrliberg.

I am glad to have found a solution that will continue to ensure a promising existence.

We advise you competently, quickly and comprehensively in all matters: Apparatus, sanitary installations, energy saving.
We plan for you the installation of entire sanitary facilities: From the bath to the complex installation.

We install apparatus and piping according to the latest technology, from the sophisticated country house to the complex solution for entire settlements.
Whether renovation or new construction: Our strength is the modern and professional execution.

Dripping faucets, clogged drains, descaling boilers or replacing appliances - no worries! Just give us a call and our service team will be on site quickly. With a mobile workshop and equipped with a well-stocked spare parts warehouse, our specialists are able to repair faults quickly and professionally.