NATURAL GAS WARMTH WATER SEWAGE NETWORKS SERVICES HNVG Associate. Supply. To trust. With this motto, we ensure quality of life in Heilbronn and the region: as a supplier of natural gas and heat and as a network operator for the natural gas, water, sewage and district heating infrastructure. Cities and municipalities, but also energy companies such as Netze BW or NHF Netzgesellschaft Heilbronn-Franken mbH, industrial companies and private households trust in our competence and experience. In total, Heilbronnerversorgung GmbH is active in around 60 municipalities in the districts of Heilbronn, Hohenlohe, Schwäbisch Hall and Ludwigsburg over a distance of around 100 kilometers. All of this only works with a good team: Over 300 employees work at the headquarters at the Heilbronn energy site and use their full energy for our customers. Day after day. Around the clock. + + + NEWS + + + NOVEMBER 17, 2021BY PETRA MOLL HISTORICALLY HIGH RETAIL PRICES ARE CAUSING OUR TARIFFS TO RISE DRAMATICALLY We are adjusting prices for natural gas and district heating as of January 1, 2022. NOVEMBER 12, 2021BY PETRA MOLL CURRENT CONSTRUCTION WORK Here you can find out everything about our current construction work Our service number 07131 564248 NATURAL GAS for major customers for multisite customers for builders MUNICIPALITIES Factory tours WATER Water laboratory SEWAGE Services HNVG About the HNVG Environment and region Career TOP local supplier Press CONTACT contact form ONLINE SERVICE Directions imprint data protection Customer Center Arbitration Board Withdrawal form SERVICE number 07131 56-4248 for FAULTS / EMERGENCIES 07131 56-2588 connect ⋅ supply ⋅ trust Heilbronner supply GmbH Weipertstrasse 41 D-74076 Heilbronn Telephone 07131 56-4248 info@hnvg.de In order to be able to offer you a flawless service on our website, we use cookies and third-party tools to improve functionality. You can generally agree to its use or switch specific tools on and off in the data protection settings. The settings can be edited in the data protection declaration at any time. Activate all Privacy Settings