Hess Elektrotechnik KG installed our existing wallbox. From the initial contact to scheduling the appointment and the installation itself, the experience was very pleasant. Everyone was very friendly and dedicated to finding a customer-oriented solution for our project. All the work was carried out quickly and very neatly, as agreed. The work site was also left very clean. I highly recommend this company. I'm still waiting for quotes from other electricians for the installation. Many thanks to the entire team for their reliability and excellent work.

Top-notch electrician! I've already had excellent experiences in the business world and with my parents' photovoltaic system. Today, during the weekend emergency service following a power outage, I was impressed again: On-site in just 15 minutes, the problem was solved quickly and competently, and very friendly. Highly recommended!

We had our photovoltaic system and storage unit installed by Elektro Hess and are completely satisfied! We save real money every day! From planning to installation, everything was top-notch! Elektro Hess also provided the temporary power supply box, and we were very well taken care of there too.