OK In order to be able to optimally design and continuously improve the website, elektro-jessen.de uses cookies. By continuing to use the website, you consent to the use of cookies. More on this ... Place contacts remote maintenance imprint data protection begin E-installation Smart home E-specialist market IT service TK technology E-mechanical engineering Customer service Security technology Welcome! From Monday, March 8th, 2021, our specialist market will be open again from 7:30 a.m. to 6:00 p.m. For your visit to our house, the currently valid Corona protection conditions apply. We would be happy to receive payment by debit card. Your team at Walter Jessen GmbH Stay healthy! Quality management ISO 9001: 2008 Regular voluntary monitoring OUR SERVICES Walter Jessen GmbH Heinrich-Hertz-Straße 18 24837 Schleswig Geschäftsführer Dipl.-Ing. Holger Jessen Marco Tapper Telefon: 04621 9590-0 Telefax: 04621 9590-99 E-Mail: info@elektro-jessen.de Öffnungszeiten Montag bis Freitag 7:30–18:00 Uhr Samstag: Geschlossen Stellen Kontakte Fernwartung Impressum Datenschutz