The core activity of Kohler Elektro Bern AG is the provision of services in the field of electrical installations, particularly high-voltage and low-voltage installations, as well as building technology and e-mobility. This includes, among other things: renovation and conversion of electrical systems, public and commercial electrical installations, service and small-scale installations, switchgear construction, energy distributors and control cabinets, building automation, photovoltaics, and e-mobility. The company offers these services for private, commercial, and public projects.