Schönenberger & Partner AG

Let us introduce ourselves.
We plan, implement, and maintain all building services. This includes in particular:

• Sanitary facilities
• Heating systems
• Comfort ventilation systems
• Solar systems

Thanks to a modern CAD workstation and extensive experience, we are able to plan systems according to our customers' wishes.

Ten well-trained installers and three motivated apprentices who enjoy their daily work carry out all tasks, from small bathroom renovations to large industrial halls, with great passion.

A well-coordinated team of two service technicians maintains all systems with their extensive specialist knowledge.

We are your one-stop shop for everything you need.
We advise. We plan. We implement.

We have almost 40 years of experience.

The company was founded in 1973 by Josef Schönenberger. Over the next few years, Josef Schönenberger steadily expanded the company.

In 2001, Schönenberger & Partner AG was founded . From that point on, Josef Schönenberger and Alex Niedermann were equal partners and the future of the company was secured.

Alex Niedermann completed his apprenticeship as a plumber in 1988 at Josef Schönenberger. After additional training as a plumbing draughtsman at an engineering firm and several years of travelling, Alex Niedermann returned. After successfully completing his master's examination as a certified building services engineer, Alex Niedermann joined the newly founded AG.

In 2008, Alex Niedermann took over the entire company. Since then, Alex Niedermann has been running Schönenberger & Partner AG together with his wife Saskia Niedermann.