Contact and opening times Directions Electricity price increase? Without us! IsySTROM remains cheap over the long term. To our electricity products Find the right tariff now current natural gas How many people live in your household? Your postal code Your annual consumption in kWh Welcome to your municipal utility Dear customers, a visit to our customer center is possible again without making an appointment in advance. Many concerns can be dealt with conveniently and easily via our online customer portal. We can also be reached by phone within our opening times at 06102 246-199 or by email to : kundenmanagement@swni.de . Bitte beachten: Bei den Stadtwerken gilt ab dem 24.11.2021 die 3G-Regel: Zutritt haben alle geimpften, genesenen und getesteten Personen. Aktuelle Meldungen 2021 23. Nov 3G-Regelung bei den Stadtwerken Neu-Isenburg Der Besuch bei den Stadtwerken ist ab dem 24.11.2021 nur für geimpfte, getestete und gesteste Personen möglich. MEHR 2021 16. Nov Stadtwerke Neu-Isenburg erheben Zählerstände Die Ableser sind vom 15.11. bis 20.12.2021 unterwegs. Bewohner von Ein- bis Dreifamilienhäusern erhalten die Möglichkeit zur Selbstablesung. MEHR 2021 28. Okt Strompreise steigen rasant - nur in Neu-Isenburg nicht isySTROM-Kunden profitieren von langfristig konstanten, verlässlichen Strompreisen – inklusive Preisgarantie bis Ende 2022 MEHR Das aktuelle Stadtwerke-Magazin imprint Sitemap Data protection Full text search © 2021 Stadtwerke Neu-Isenburg. We use cookies on our website. We use different cookies for the optimal presentation of our website. We distinguish between two groups of cookies: cookies that are necessary for the operation of the website and those that are used for anonymous statistical purposes. Here you have the option of deciding which cookies may be used. Your selection will be saved for 30 days. You have the option at any time to change your cookie settings via the data protection declaration. Necessary statistics Accept all Save on computer Necessary statistics Access to the important information imprint data protection Access to our customer portal If you have personalized access, you can log in here. Register