The core activity of Krieg Électricité Sàrl is the planning, installation, and maintenance of electrical systems, security systems, telecommunications systems, and photovoltaic systems for private and business customers in the canton of Neuchâtel and the Jura Bernois. The specific services include: Electrical installations (high and low voltage systems, switchgear, electric vehicle charging stations), Domotics installations (KNX and My-Home systems), Telecommunications systems (fiber optic cables, RJ45 cables, multimedia cables, intercom and videophone systems), Security systems (lightning protection, fire alarm systems, intrusion detection systems, access control systems), and Photovoltaic systems (solar systems for home use). The company also offers consulting services to support customers in optimizing their energy consumption and security systems.