Electrical Planning & Installation in
Biel/Bienne

Walther Kongresstechnik AG

Since 2010 · 1–10 empl.·4.7(15)

The core activity of Walther Kongresstechnik AG is the rental of lighting, sound, video, interpreting technology and conference technology for events, particularly for congresses, concerts, trade fairs and exhibitions, as well as the provision of related services such as event livestreaming and technical support.

Arn & Hess AG

Since 1971 · 11–20 empl.·5.0(6)

The core activity of Arn & Hess AG encompasses the areas of Electrical Installations, Telecommunications, and Consulting/Planning. Specifically, the company offers services such as: Electrical Installations: planning, installation, and maintenance of electrical systems; Telecommunications: networking and connection of systems and locations; Consulting/Planning: consulting and planning for private and business customers in the implementation of projects. The company positions itself as a service provider that supports customers in the planning, installation, and maintenance of technical systems.

Elektro Lüscher Biel AG

Since 1970 · 11–20 empl.·4.3(11)

The core activity of Elektro Lüscher is the provision of services in the field of electrical engineering, particularly in the areas of: electrical installations, smart home, e-mobility, planning and consulting, installation control, service and customer service, and building automation. The company offers these services to private households, industry and commerce, with a focus on quality, service and performance.

A. Schlosser AG

Since 1981 · 1–10 empl.

The core activity of A. Schlosser AG is the planning and execution of electrical installations, including high and low voltage systems, telephone systems, door communication systems, UHF and network installations, as well as service and repair services in the areas of new construction, residential construction, commercial construction, renovations, refurbishments and conversions.

Schlosser AG

Since 2020 · 11–20 empl.

The core activity of Schlosser AG Biel is the planning, implementation and management of electrical engineering and building automation. The company offers demand-oriented solutions for intelligent buildings that are energy-efficient, safe and comfortable.

Energy Diagnostics GmbH

Since 2014 · 1–10 empl.

The company's core activity is the provision of services in the field of electrical installations, including consulting and inspection of electrical systems, as well as external lightning protection.

Mühlematter AG

Since 1969 · 1–10 empl.·3.9(9)

The core activity of Mühlematter SA consists of planning, installing, maintaining and repairing electrical systems, including: planning and execution of renovations and conversions, network installation, sales and consulting of electrical appliances, lighting and intercom systems, as well as maintenance and repair of electrical systems. The company thus offers comprehensive services in the field of electrical installation and technology.

AudioInc.ch Engineering Fabian Schittenhelm

Since 2014 · 1–10 empl.·5.0(2)

The core activity of AudioInc is the planning, execution and technical implementation of events such as concerts, shows, exhibitions and tours, particularly in the field of sound and lighting technology. The company offers services such as FOH engineering, technical tour support, system engineering, frequency coordination and safety concepts to ensure a smooth process and an unforgettable experience for customers.

Energyflow AG

Since 2024 · 1–10 empl.

Energyflow AG is a specialist in smart electrical installations. The company designs, modernizes and networks building automation systems to improve energy efficiency, comfort and safety. It also provides periodic inspections and testing/acceptance of electrical installations according to applicable safety standards.

Daniel Schär Elektroinstallationen

Since 1992 · 1–10 empl.·5.0(1)

The core activity of Schär Elektro Installationen is the planning, installation, and maintenance of electrical systems in apartments and houses, including: general house installations (lighting and socket installations), connection of kitchen appliances (e.g. oven, dishwasher, stove), installation of heating systems (heat pumps, oil heaters, wood heaters), installation of washing machines and dryers, sale of electrical appliances and household appliances, and electrical installations for renovations and conversions of apartments and houses. The company also offers consulting and planning services for electrical installations and has decades of experience in the industry.

AC Control GmbH

Since 2025 · 1–10 empl.

AC Control GmbH provides independent electrical inspections and safety certification for electrical installations. The company serves private property owners, businesses, administrations, and photovoltaic systems, and also supports documentation and final inspections.

Elektro Betschart

Since 2016 · 1–10 empl.

The core activity of Elektro Betschart is the provision of services and products in the field of electrical engineering.