3'202 companies found
R. Vonplon Söhne AG Haustechnik
Thusis · Since 2000
The core activity of R. Vonplon Söhne AG – Haustechnik is the planning, installation, maintenance and repair of sanitary and heating systems, including consulting and implementation of heating renovations and new installations, heat pumps, wood, solar, oil and gas heating systems in the region of Graubünden.
Sanitär Gemperle AG
Gossau Sg · Since 1981
The core activity of Sanitär Gemperle AG is the planning, execution and maintenance of sanitary installations, including the areas of: Sanitary facilities (e.g. showers, toilet systems), Water treatment (e.g. softening and dosing systems), Solar technology (e.g. solar systems for hot water generation), 24-hour customer service for emergencies and maintenance. The company also offers services such as 3D bathroom planning, installation of dog showers and other specialized solutions.
Schaller Olivier Sàrl
Rebeuvelier · Since 2002
Schaller Olivier Sàrl provides heating, sanitary and ventilation services including installation, bathroom renovations and heating system refurbishment. The company installs systems such as heat pumps, pellet boilers and geothermal probes, and also offers solar installations (in collaboration with Eco6therm), water treatment and rainwater recovery solutions.
Schindler Haustechnik GmbH
Frutigen · Since 2015
The core activity of Schindler Haustechnik GmbH encompasses the installation, maintenance, and repair of sanitary facilities and heating systems, including consulting and planning of bathroom and kitchen installations, as well as the installation of heat generation systems such as log wood heating systems and chip wood heating systems.
Schwarzwälder AG
Winterthur · Since 1996
The core activity of Schwarzwälder AG is the planning, execution and maintenance of roof, facade and solar systems. Specifically, this includes: Roofing work (pitched roof, flat roof), Facade construction and renovation, Installation and maintenance of solar systems (photovoltaics), Energy-efficient renovation of roofs and facades. The company thus offers services in the field of building envelopes and renewable energies.
Semadeni Impiantistica SA
Poschiavo · Since 2017
The core activity of Semadeni Impiantistica SA consists in the planning and realization of various technical plants and installations, including: hydraulic systems, heating systems, sanitary installations, ventilation systems, solar systems and renewable energies, roofing and sheet metal work. The company thus offers a wide range of services in the field of technical building equipment and installation.
Senn Haustech AG
Unterägeri · Since 2001
The core activity of Senn Haustech AG is consulting, planning and implementing sanitary, heating and solar systems.
SETELEC SA
Saillon · Since 2004
The core activity of Setelec SA is to provide services in the field of electrical installations, including: * Installation of photovoltaic systems * Electrical installations in buildings * LED lighting * Electric mobility (installation of charging stations for electric vehicles) * Domotics & Multimedia (smart home and multimedia solutions) * OIBT control (testing and certification of electrical installations) * Electroménager (sale and repair of electrical appliances) * Piquet service (emergency service for electrical installations) The company thus offers a wide range of services in the field of electrical engineering and renewable energy.
solar4you ag
Oberdorf Bl · Since 2013
The core activity of Solar4you AG is the planning, installation and distribution of solar systems, including solar thermal solutions, rainwater systems and autonomous solar systems for independent power supply. The company offers comprehensive services in the field of renewable energy, including consulting, installation and maintenance of solar systems, as well as the delivery of plug-and-play island solar systems for self-assembly.
Solarhirsch GmbH
Gwatt (Thun) · Since 2022
Solarhirsch GmbH supplies photovoltaic systems and components and sells solar modules, inverters, batteries, mounting systems, cables and accessories through an online shop. It provides services from system planning to installation, offers material supply for self-installation, and provides monitoring services for PV systems.
SolClear GmbH
Henau · Since 2024
The core activity of SolClear GmbH is the cleaning of solar systems, particularly photovoltaic systems, to maximize their efficiency and lifespan. To this end, the company offers chemical-free and environmentally friendly cleaning methods based on state-of-the-art technology and certified cleaning experts.
Sol-EM GmbH
Adliswil · Since 2020
Sol-EM GmbH designs and engineers solar thermal and photovoltaic systems and supplies components such as flat-plate collectors, vacuum tubes, photovoltaic modules, boilers and storage. Services include planning and engineering, assistance with permits and funding applications, and support for system execution.
Sonderegger AG Zumikon
Zumikon · Since 1983
The core activity of Sonderegger AG Zumikon is the planning, execution and maintenance of steep and flat roofs, including facades and skylights, as well as the installation of solar systems.
Staub Photovoltaik GmbH
Hombrechtikon · Since 2023
The core activity of STAUB Photovoltaik GmbH is the planning, installation, and maintenance of photovoltaic systems for private and commercial customers in Switzerland. The company offers comprehensive services, including consulting, planning, installation, and maintenance of solar systems, as well as calculating their economic viability and monitoring their performance. It specializes in the installation of solar modules on existing roofs (on-roof systems) and the integration of solar modules into new buildings and roof renovations (in-roof systems). Additionally, the company also offers planning and installation of carports and shelters with integrated solar modules.
Sustech AG
Uster · Since 2008
The core activity of Sustech AG is consulting, planning and measurement in the field of building technology, particularly in the areas of energy, building physics, heating, ventilation, air conditioning, refrigeration and photovoltaics, with the goal of developing and implementing sustainable and energy-efficient solutions for buildings.
TECH-SUN Sàrl
Châtillens · Since 2021
The core activity of TECH-SUN Sàrl is the planning, consulting and implementation of projects in the field of renewable energies, particularly: * Photovoltaics (production of electricity from solar energy) * Heat pumps (heating of buildings using environmental heat) * Charging stations for electric vehicles (charging points). The company thus provides solutions for the generation and use of renewable energies and supports customers in the implementation of projects in these areas.
TS Tschannen AG
Detligen · Since 2002
The core activity of TS Tschannen AG is the planning, organization and supervision of building technology projects, particularly in the areas of heating, sanitation and solar energy. The company offers services such as the installation and renovation of heating and sanitary systems, the planning and implementation of bathrooms, and the integration of solar energy into building technology systems.
SunCraft Montage GmbH
Oberdorf So · Since 2024
The core activity of Von Ballmoos Solar GmbH is the planning, installation and maintenance of solar power systems for single and multi-family homes, including consulting and analysis to offer innovative and fair solar power solutions.
VS Solarstrom AG
Brig · Since 2012
The core activity of VS Solarstrom AG is the planning and implementation of roofing, sheet metal work, flat roofs, pitched roofs and photovoltaic systems. They offer innovative and sustainable solutions in the field of roof and facade construction as well as solar energy generation.
Wacker + Scavezzon Sanitär GmbH
Kilchberg Zh · Since 1998
The core activity of Wacker + Scavezzon is the planning, design and execution of sanitary work in bathrooms and kitchens, including the installation of sanitary technology, ventilation and building services. The company also offers services in the field of kitchen construction and project planning.
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Source: Federal Statistical Office, UID register