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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryElectrical Planning & Installation

Electrical Planning & Installation

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IndustryCrafts & TradesIndustryElectrical Planning & Installation
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5'267 companies found

RR HAUS & TECH GmbH Logo

RR HAUS & TECH GmbH 

Langenthal · Since 2018

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.

Electrical Planning & InstallationPlumbing & Building ServicesSpecialized Construction Installations
View profile4.7(15)
TechCom electro ag Logo

TechCom electro ag 

Gossau Sg · Since 2006

TechCom electro ag provides electrical installation and technical services, including project planning, new-build and renovation work, maintenance and household-appliance support. Its offerings also include e-mobility charging infrastructure and management, IT and telematics, building and HVAC automation, machine control systems, utility (EVU) services, and energy management with photovoltaic systems and battery storage.

Electrical Planning & Installation
View profile4.3(15)
Telemondi di Raimondi Daniele Logo

Telemondi di Raimondi Daniele 

Banco · Since 2021

The core activity of Telemondi is the installation and sale of security systems, including: alarm systems (anti-theft, anti-fire, anti-flood and anti-vandalism), video surveillance, TV and audio systems, WiFi and wired networks, and signal amplification for TV and radio systems. The company offers these services to private households and businesses.

Electrical Planning & InstallationSpecialized Construction InstallationsRetail - Electronic Devices
View profile5(15)
Töngi + Hauser Elektro AG Logo

Töngi + Hauser Elektro AG 

Wetzikon Zh · Since 1981

The core activity of Töngi + Hauser Elektro AG encompasses electrical installations, telematics, electrical controls, building automation, maintenance and photovoltaics.

Electrical Planning & Installation
View profile4.1(15)
VOLTA Elektro und Telecom AG Logo

VOLTA Elektro und Telecom AG 

Winterthur · Since 1979

The core activity of VOLTA Elektro und Telecom AG is the provision of services in the field of electrical installations, telecom and patient call systems. Specifically, this includes the planning, installation and maintenance of electrical systems, telecommunications systems and patient call systems for private and business customers in the Winterthur and Turbenthal regions.

Electrical Planning & InstallationTelecommunications
View profile5(15)
WETA digital solutions AG Logo

WETA digital solutions AG 

Chur · Since 2023

WETA digital solutions AG provides audiovisual and technology services including planning, installation and maintenance of multimedia systems, smart home and automation solutions, digital signage, pro audio, video security and IP telephony.

Electrical Planning & Installation
View profile4.9(15)
WETA digital solutions AG Logo

WETA digital solutions AG 

Thusis · Since 1967

WETA digital solutions AG provides audiovisual and multimedia system solutions as well as technology consulting, project planning, installation and maintenance. Its services include smart home automation, digital signage, IP telephony, pro audio, video security and training/conference technology.

Electrical Planning & Installation
View profile4.9(15)
Zünd Elektro AG Logo

Zünd Elektro AG 

Dübendorf · Since 1990

The core activity of Zünd Elektro AG is the provision of electrical services, including: electrical installations, planning and consulting, electromobility, solar systems and photovoltaics, building automation, IT and communication solutions, and maintenance and servicing of electrical systems. The company thus offers a comprehensive range of electrical engineering services for private and business customers.

Electrical Planning & InstallationSolar & Photovoltaics
View profile4.9(15)
Alex Hensel AG Elektrosmog - Protect Logo

Alex Hensel AG Elektrosmog - Protect 

Zurich · Since 1970

Alex Hensel AG Elektrosmog - Protect provides customised electrical installations, maintenance and service, and integrated ICT solutions; its services also include consulting and planning for energy‑efficient buildings and electromobility solutions.

Electrical Planning & Installation
View profile3.9(14)
AVS Systeme AG Logo

AVS Systeme AG 

Hünenberg · Since 1994

The company AVS (Audiovisual System Solutions) specializes in the planning, implementation and maintenance of professional audio-video systems and media technology solutions. The core activities include the conception and implementation of large-format displays, image and sound systems for presentation and conference rooms, as well as the implementation of complex management systems in control and command centers. In addition, AVS offers solutions for digital signage, video conferencing, IPTV, media technology and security applications.

Technical Consulting & EngineeringElectrical Planning & Installation
View profile4.7(14)
GTS Electricité Sàrl Logo

GTS Electricité Sàrl 

Courroux · Since 2004

The core activity of Bart Electricité is the provision of electrical services, including installation, maintenance, repair and innovation in the field of electrical engineering. The company offers a wide range of services, including project management, planning, execution and maintenance of electrical installations, as well as an emergency service for electrical faults.

Electrical Planning & Installation
View profile4.7(14)
Beris AG Logo

Beris AG 

Basel · Since 2013

The core activity of BERIS AG is the planning, consulting and implementation of electrical installations, including building automation (Smart Home) and e-mobile solutions, with the goal of providing efficient and secure electrical solutions according to the latest technological standards.

Electrical Planning & Installation
View profile4.7(14)
BestLight AG Logo

BestLight AG 

Herzogenbuchsee · Since 2008

The core activity of BestLight AG is the development, production and implementation of innovative and energy-saving lighting solutions with LED technology for various applications, including indoor and outdoor lighting, special lighting, industrial and commercial lighting, as well as public and private applications.

Electrical Planning & InstallationElectrical Industry
View profile4.9(14)
BOSSON ET PILLET SA Logo

BOSSON ET PILLET SA 

Petit-Lancy · Since 1988

The core activity of Bosson-Pillet SA includes the installation, maintenance and repair of various systems in the field of building technology, including: heat pumps, wood heating systems, heating, cooling and ventilation systems, photovoltaic solar panels, MCR automation systems, and electric vehicle charging stations. The company also offers maintenance and repair services.

Electrical Planning & InstallationPlumbing & Building Services
View profile2.1(14)
Bracolux-Leuchten AG Logo

Bracolux-Leuchten AG 

Zufikon · Since 1992

Bracolux-Leuchten AG supplies LED lighting solutions, manufactures its own LED series and sells downlights, surface-mounted luminaires, industrial and outdoor lighting as well as track systems. The company provides lighting consultancy, customized fixtures and distributes partner-brand luminaires via catalogs and an online shop.

Electrical Planning & Installation
View profile4.7(14)
EFFITEC SA Logo

EFFITEC SA 

Echandens · Since 2002

The company Effitec SA provides services in the field of electrical safety and protection of people and facilities. The core activities include: * Inspections and testing of electrical installations (OIBT, Quinquennial inspections, Accredited inspections, Final inspections) * Safety audits and consulting * Training and continuing education for specialized personnel (electricians, installers, etc.) * Certification and testing of electrical installations and equipment * Fire protection and safety services * Photovoltaic inspections and maintenance The company offers these services to various customer groups, including companies, property management, installers, and private individuals.

Electrical Planning & Installation
View profile4.6(14)
Eigenheer Elektro AG Logo

Eigenheer Elektro AG 

Kleinandelfingen · Since 2012

The core activity of Eigenheer Elektro AG is the provision of electrical installations and services, including fibre optic splicing and connections, for private households and industry.

Electrical Planning & Installation
View profile4.6(14)
Electricité Progin S.A. Logo

Electricité Progin S.A. 

Corminboeuf · Since 1985

The core activity of Électricité Progin SA consists of planning, installing, maintaining, controlling and repairing electrical installations and systems, including: high-voltage installations for industrial, commercial and public facilities; computer networks (copper and fiber optic cables); security systems (intercom, videophone, access control); comfort and automation systems; and repair and maintenance of electrical installations for professional customers, administrations and private individuals.

Electrical Planning & Installation
View profile4.7(14)
elektro bühlmann & häfeli ag Logo

elektro bühlmann & häfeli ag 

Uerkheim · Since 2018

The core activity of elektro bühlmann & häfeli ag is the planning, consulting, calculation and realization of electrical installations of all kinds, including the installation of renewable energy systems and household appliances.

Technical Consulting & EngineeringElectrical Planning & Installation
View profile5(14)
Elektro Cadruvi AG Logo

Elektro Cadruvi AG 

Ilanz · Since 1994

Elektro Cadruvi AG is an electrical services company providing a full range of services including planning, installation, lighting, communication systems, IT/networking, security, smart‑home and photovoltaic solutions, as well as maintenance and repair. The company also operates a retail store for household appliances offering sales, delivery, installation and after‑sales service.

Electrical Planning & InstallationRetail - Electronic Devices
View profile5(14)
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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