Astra Sanitär-Solar AG

Two become one: Astra becomes part of Ninger AG, Rikon

Astra Sanitär-Solar AG and Ninger AG have merged.
In future, all business will continue under the name Ninger AG.

What does this mean for you?
👉 Your usual contact persons will remain the same.
👉 Our services will remain reliable and competent.
👉 Your orders will continue to be processed professionally as before.

With this step, we are combining our strengths, simplifying internal processes, and investing even more energy in what matters: your satisfaction.

We look forward to our future together—still at your side, now united under Ninger AG.

Astra Sanitär-Solar AG in Rikon

We are your professionals for sanitary installations in new buildings and renovations, thermal solar systems and PV systems, utility lines for water supply, water softening systems, and various equipment deliveries, and we have a 24-hour service department in the Tösstal area of Winterthur.

Astra Sanitär-Solar AG has been in existence since 2010. The former Astra GmbH from Turbenthal was taken over by Thomas Bänninger and Marcel Truninger and has since been managed by Marcel Truninger. Since 2015, Astra Sanitär-Solar AG has shared both its owners and its location in Rikon im Tösstal with ...ninger ag, a specialist in building envelopes and lightning protection. Our company is committed to providing our customers with timely and precise work. Customer satisfaction is our top priority. That is why personal customer care is particularly important to us. You can rely on our experience and expertise in the field of plumbing and solar energy. We will be happy to advise you on your projects and implement them for you.

In the field of renovation, our strengths lie in the installation of aesthetically and technically sophisticated bathroom environments as well as the planning and implementation of all sanitary facilities.

We serve customers from the Tösstal, Winterthur and surrounding areas, the Zurich Oberland region and the city of Zurich. We carry out our orders for private individuals as well as for administrations, architects and municipalities.

We offer our customers a service department with a 24-hour on-call service, so we can be on site quickly in case of emergencies.