Electrical Planning & Installation in
Langenthal

Elektro W. Siegrist AG

Since 1998 · 1–10 empl.·4.4(7)

Elektro W. Siegrist AG provides electrical and IT services, including electrical installations, data networks, building automation/Smart Home, photovoltaic systems, e-mobility, and service and industrial maintenance. The company carries out complex analyses and installations and manages planning, implementation and ongoing maintenance for sensitive sectors such as hospitals, banks and fuel stations, as well as residential and commercial buildings.

RR HAUS & TECH GmbH

Since 2018 · 1–10 empl.·4.6(18)

The core activity of RR HAUS & TECH GmbH is the provision of sanitary technical services, including: * Repair and maintenance of sanitary facilities * Planning and implementation of bathroom renovations and general renovations * Planning, execution and completion of new construction and industrial projects in the sanitary sector * Service and maintenance of sanitary systems and equipment The company positions itself as a general contractor and expert in the sanitary sector, supporting its customers with reliable and efficient services.

Bering AG, Zweigniederlassung Langenthal

Since 1986 · 11–20 empl.

Bering AG, Zweigniederlassung Langenthal is an engineering firm that designs electrical installations and supports projects from feasibility studies through commissioning. Its services include electrical planning, photovoltaics, KNX system integration, building automation and solutions for water and wastewater installations.

CKW Gebäudetechnik AG

Since 2025 · 21–50 empl.

CKW Gebäudetechnik AG provides services in electrical installations, lighting, appliance testing, heat pumps, building automation, e-mobility, and alarm and security systems. It is part of the CKW Group, which offers integrated energy and building technology solutions.

Muff & Schmutz AG

Since 2023 · 1–10 empl.·4.4(25)

Muff & Schmutz AG is an electrical engineering and installation company that advises, plans and carries out projects related to electrical systems. Its services include building electrical installations, photovoltaic systems, telematics (LAN, fibre, WLAN), security and alarm systems, and electric vehicle charging solutions.

Elektro Kohler AG

Since 2008 · 1–10 empl.·4.2(5)

Elektro Kohler AG is an electrical installation company focused on the planning and execution of electrical installations, lighting systems, and telecommunications and network infrastructure. The company also provides solutions in smarthome, e-mobility, photovoltaics, and service work.

Dakutec GmbH

Since 2022 · 1–10 empl.

The core activity of Dakutec is the planning, installation and maintenance of electrical engineering solutions, including new buildings, renovations, E-Mobility charging stations, solar systems and telephone and internet connections.

Christian Suter

Since 1989 · 1–10 empl.

Solit Energie AG

Since 1998 · 1–10 empl.

Mahrle-Technik GmbH

Since 2024 · 1–10 empl.