ERST Imagevideo - HD 1080p.mov

Welcome to ERST Elektro-Regeltechnik Steiner.

Do you know why we are the best? I'll show you:

It starts with a warm welcome,

then - upstairs for a meeting

where our competent Employees create a concept

especially to fit all your needs.

After the consultation, we go back to the ground floor for e-planning.

Welcome to the 1st floor.

Here the programming department

develops the software for your project.

Thanks to our flexible systems, we are ideally positioned

and can simulate your system “in-house”.

Now it's time to get down to the core.

We build your electrical system in our in-house switchgear workshop.

Our experienced technicians assemble,

wire, and label your electrical system on-site.

Control the entire system from home

using the Smart Home-App on

your smartphone or tablet.

We inspect electrical systems,

including all electrical installations,

in accordance with legal regulations and standards.

Of course, we also install your EV charging stations.

Powered by PV systems from a single source:

We design and install your PV system,

including the storage system.

Of course, our experienced staff

will also come to your home!

Do you need something for your electrical systems?

No problem – we have it in stock!

ERST Elektro-Regeltechnik Steiner,

A company known for its reliability and trustworthiness.