Electrical Planning & Installation in
Thalwil

11 companies in Electrical Planning & Installation based in Thalwil — name and year of registration from the commercial register. The list below shows them all.

Companies

All 11 companies in Thalwil

Elektro-Naef AG Logo

Elektro-Naef AG

Since 1975 · 1–10 empl.4.8(45)

The core activity of the company Elektro Naef is the planning, consulting, installation and commissioning of electrical systems and installations for buildings, including: * Electrical installations * Lighting systems * W-LAN * door automation * shading control * Photovoltaic systems AC * Building automation solutions * Smart home solutions * electric vehicle charging stations * e-Mobility Best quality for the left bank of Lake Zurich. Thalwil, Oberrieden, Horgen, Wädenswil, Rüschlikon, Kilchberg, Gattikon, Adliswil, Langnau am Albis

Electrical Planning & InstallationElectrical installationsBuilding servicesTelecommunications
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #1
SOLPROOF GmbH Logo

SOLPROOF GmbH

Since 2019 · 1–10 empl.4.9(59)

The core activity of Solproof GmbH is the planning, installation, maintenance and servicing of turnkey solar energy systems for private and business customers.

Electrical Planning & InstallationTurnkey Solar / Photovoltaic SystemsCleaning & Maintenance of Solar SystemsConsulting for Solar Energy Systems
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #2
ATO-Electronic, Arthold Landolt Logo

ATO-Electronic, Arthold Landolt

Since 1976 · 1–10 empl.5.0(22)

The core activity of ATO-Electronic is the planning, conception and implementation of event technology, particularly in the field of lighting and sound technology, as well as in the field of live streaming and radio broadcasting. The company offers full-service solutions for events of all kinds, from concerts and festivals to conferences and trade fairs, and has extensive experience in setting up and operating temporary or locally limited radio stations.

Electrical Planning & InstallationEvent technologyLighting and soundProjections
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #3
Zimmerberg Elektro AG Logo

Zimmerberg Elektro AG

Since 2020 · 11–20 empl.4.9(16)

The core activity of Elektro Hediger Thalwil AG is the provision of electrical services, including service, maintenance and project implementation in the field of electrical engineering.

Electrical Planning & InstallationElectrical installations
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #4
FH Elektrotechnik GmbH Logo

FH Elektrotechnik GmbH

Since 2018 · 1–10 empl.5.0(15)

The core activity of FH Elektrotechnik GmbH is the planning, consulting and execution of electrical installations, including the installation of lighting, switches, sockets, communication technology and security systems, as well as the renovation and conversion of existing electrical systems in residential and commercial buildings.

Research & DevelopmentElectrical installations and renovations / conversionsElectrical power installationsCommunication installations
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #5
Ch. Posch & Partner AG Logo

Ch. Posch & Partner AG

Since 2006 · 1–10 empl.5.0(10)

The core activity of ELITE Electro-Partner (Ch. Posch & Partner AG) is the provision of electrical installations and related services, including: electrical installations (from simple sockets to complex building automation), photovoltaics, e-mobility, multimedia, building automation, and telephony. The company offers these services to private households and businesses in the Thalwil, Zurich-Wollishofen, and Langnau a./A. regions.

Electrical Planning & InstallationElectrical installationsPhotovoltaicsE-Mobility
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
Elektro Weber Thalwil AG Logo

Elektro Weber Thalwil AG

Since 2016 · 1–10 empl.4.2(23)

The core activity of Elektro Weber Thalwil AG is the provision of electrical installation services, including planning, execution, repair and maintenance of electrical systems, as well as lighting installations and consulting.

Electrical Planning & InstallationElectrical installations of all kindsCharging stations & load managementPlanning & execution of buildings
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #7
Elektro DAG GmbH Logo

Elektro DAG GmbH

Since 2014 · 1–10 empl.4.3(14)

The core activity of Elektro Dag is consulting and planning electrical installations, electrical inspections and building automation (KNX). The company offers comprehensive services in the field of electrical installations, including planning installations for residential and commercial buildings, conducting electrical inspections in existing buildings and implementing building automation. Additionally, the company provides courses for customers to deepen and expand their knowledge of electrical installations.

Electrical Planning & Installation
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #8
E. Abderhalden Logo

E. Abderhalden

Since 1996 · 1–10 empl.3.9(11)

E. Abderhalden is an electrical trade business offering electrical installations, planning and construction management, and customer service. Services include advice on internet connectivity and telephony, LED lighting, security systems, multimedia and garden lighting, and special installations.

Electrical Planning & InstallationElectrical installationElectrical planningSite management
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #9
RW

Rico Wüthrich, Elektrotechn. Unternehmung

Since 1992 · 1–10 empl.

Electrical Planning & Installation
No score yet
ME

MB Elektro GmbH

Since 2022 · 1–10 empl.

Electrical Planning & Installation
No score yet

Electrical Planning & Installation in Thalwil

11Electrical Planning & InstallationCommercial register (Zefix) · as of October 10, 2026
2014Median year of registrationCommercial register (Zefix) · as of October 10, 2026
1,104in the Canton of ZurichCommercial register (Zefix) · as of October 10, 2026
6,517in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

Electrical Planning & Installation in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 10, 2026