Companies in
Solar & Photovoltaics

Linth Energie AG

Solar & Photovoltaics · Siebnen · Since 2022

The core activity of Linth Energie AG includes the planning, installation, maintenance, and repair of electrical systems and installations, including: electrical installations (e.g. connecting and testing household appliances, lighting technology, high-voltage systems), building automation, photovoltaics (solar energy systems), e-mobility (charging infrastructure for electric vehicles), security systems (e.g. burglar alarm systems, surveillance systems), and telematics (remote monitoring and control of systems and installations). The company offers these services to private and commercial customers in the March & Höfe region.

Melintec AG

Energy Suppliers · Bremgarten Ag · Since 2017

Melintec AG provides consulting, project management and the planning, installation and maintenance of photovoltaic systems, storage solutions, e-mobility charging stations and lighting retrofits. The company also carries out service and maintenance work and supplies energy management solutions for residential and commercial clients.

Moritz Hunziker AG elektrische Anlagen

Solar & Photovoltaics · Basel · Since 1978

The core activity of Moritz Hunziker AG is the provision of services in the field of electrical installation and technology, including: electrical installations for new buildings and renovations, telephone and TV installations, repairs and maintenance of electrical systems, installation and programming of photovoltaic systems, Christmas lighting and underfloor heating. The company also offers consulting and service services for commercial and private customers.

Reusser Dach und Fassaden AG

Scaffolding · Mühlethurnen · Since 1996

The core activity of Reusser Dach + Fassaden AG encompasses the planning, execution and maintenance of roof and facade work, including: pitched roof renovation and new construction, flat roof renovation and new construction, facade renovation and new construction, insulation, roof windows, solar systems, crane work and aerial lifts, scaffolding, and repair and maintenance of roofs and facades. The company thus offers comprehensive services in the field of roof and facade construction and maintenance.

SSR Sanitär-Spenglerei AG Rothrist

Sheet Metal Work · Rothrist · Since 1981

The company's core activity is the planning, implementation and maintenance of building technology systems, particularly in the areas of plumbing, sheet metal work, heating, ventilation and solar systems, as well as the execution of repairs and service work in these areas.

Supersolar Wilhelm

Solar & Photovoltaics · Gams · Since 2022

The company's core activity is the sale of solar products and the consulting of customers in the selection and implementation of solar energy solutions for private and commercial purposes.

Theo Michel GmbH Sanitär Heizung Spenglerei

Sheet Metal Work · Dottikon · Since 2008

The core activity of Theo Michel GmbH is the provision of services and solutions in the field of building technology, particularly in the areas of: Sanitation: planning, installation, renovation and repair of sanitation systems; Heating: planning, installation, renovation and repair of heating systems; Plumbing: provision of plumbing services; Photovoltaics: planning, installation and maintenance of photovoltaic systems. The company thus offers comprehensive services for building technology, from planning to maintenance and repair, and positions itself as a reliable partner for all building technology-related questions.

Bill + Künzi AG

Plumbing & Building Services · Liebefeld · Since 1988

The core activity of bill + künzi ag is the planning, installation and maintenance of building technology systems, particularly in the field of heating and plumbing, including the installation of heat pump systems, solar systems and other renewable energy systems.

E-Confort Sàrl

Solar & Photovoltaics · Vugelles-La Mothe · Since 2020

The core activity of E-Confort is the planning, installation and maintenance of heating, ventilation, air conditioning, sanitary and renewable energy systems, particularly solar energy, for private households.

Edwin Kunz AG

Solar & Photovoltaics · Grüningen · Since 1973

The core activity of E. Kunz AG encompasses the planning, installation and maintenance of electrical systems, including photovoltaic and e-mobility solutions, as well as the provision of ICT services such as network and communication technology, security and surveillance systems, software development and system engineering.

Elektro Fierz AG

Electrical Planning & Installation · Männedorf · Since 1979

The core activity of Elektro-Fierz AG encompasses the planning, installation, and maintenance of electrical systems and installations, including: electrical installations (new buildings, renovations, and refurbishments), communication technology (network cabling, telephone installations, and WLAN installations), lighting (garden lighting, interior lighting), e-mobility (charging infrastructure for electric vehicles), and photovoltaics (planning and installation of solar systems). The company also provides service work and consulting services in these areas.

Elektro Sonderer AG

Solar & Photovoltaics · Appenzell · Since 1991

The company is an electrical installation business offering a wide range of services, including: planning and installation of high and low voltage systems, photovoltaics and smart energy, smart home and lighting, IT and multimedia, including network technology, and electrobiology. These services are provided to various types of customers, including agricultural businesses, residential and commercial properties, for both new constructions and renovations.

Felix Unholz AG

Solar & Photovoltaics · Ebmatingen · Since 2002

The core activity of Felix Unholz AG includes comprehensive electrical installations, including high and low voltage, planning of electrical installations, maintenance services, telematics, cloud solutions, network and server solutions, as well as specialized services such as photovoltaic systems, storage systems, lifting and conveying systems, smart home systems, charging stations for electric vehicles and other electrical engineering solutions.

GGS AG

Building Maintenance · Gelterkinden · Since 2024

The core business of GGS AG includes the areas of timber construction, roofing, sheet metal work and alternative energies. In particular, the company offers services such as timber construction, roof construction, timber element construction, facades, terrace decking, roof windows and roof dormers, sheet metal work, lightning protection, liquid plastic, roofing, renovations, maintenance work and solar systems.

Graf AG Heizung Lüftung Sanitär

Solar & Photovoltaics · Schötz · Since 2004

The core activity of Graf AG is the planning, installation, maintenance and repair of building technology systems, particularly in the areas of: * Heating (heating systems, heat pumps, wood heating, oil heating, gas heating) * Plumbing (renovation, new construction, repairs, service) * Ventilation (renovation, repairs, service) * Solar (thermal solar systems) The company also offers services such as bathroom renovations, decalcification and maintenance.

Hüppi Dachbau AG

Solar & Photovoltaics · Goldingen · Since 2017

The core activity of Hüppi Dachbau AG is the planning, execution and maintenance of roof and building envelopes, including flat roofs, pitched roofs, roof windows, sheet metal work, solar systems, facades, shingles and liquid plastic coatings. The company also offers services in the areas of construction, renovation and major construction sites.

Keller Gebäudetechnik GmbH

Solar & Photovoltaics · Niederwil Sg · Since 2016

Keller Gebäudetechnik GmbH provides planning, installation and maintenance of heating systems, including air‑to‑water and ground‑probe heat pumps, wood‑fired heating, thermal solar systems and gas and oil heating solutions.

Kirsch + Egli AG

Solar & Photovoltaics · Wädenswil · Since 1978

Kirsch + Egli AG provides electrical installation and related services, including electrical planning, new-build and renovation work, maintenance and repairs of electrical systems. Services include conventional installations, lighting supply and installation, network, telephone and multimedia cabling, building automation, photovoltaic systems and alarm/video solutions.

MegaWatt Solar AG

Solar & Photovoltaics · Baar · Since 2023

The core activity of MegaWatt Solar AG is the distribution, planning and implementation of photovoltaic systems in Switzerland.

Steinmann Heizung GmbH

Solar & Photovoltaics · Schwanden Gl · Since 1999

The Steinmann Heizung GmbH company offers services in the areas of heating, building technology, industry and mobile heating centers. Specifically, this includes consulting, planning and installation of heating systems, sanitary installations, industrial heating systems and mobile heating centers. In addition, the company offers a repair service for these areas.

Sulmoni Daniele SA

Electrical Planning & Installation · Mendrisio · Since 1988

The core activity of Sulmoni Daniele SA is the planning, installation, and maintenance of electrical, telematic, and photovoltaic systems for residential and commercial properties. This includes, in particular: the installation and maintenance of electrical systems, the planning and installation of photovoltaic systems, the installation of video surveillance systems, the performance of safety checks (RaSi) and the issuance of corresponding certificates, and consulting and planning of energy-efficient solutions. The company thus offers comprehensive services in the field of electrical engineering and renewable energy.

TAMAR SOLAR SA

Solar & Photovoltaics · Yverdon-Les-Bains · Since 2023

TAMAR SOLAR SA is a company specializing in photovoltaic solutions and provides turnkey solar projects. Its services include design and installation of photovoltaic systems, battery storage, EV charging stations, heat pumps, contracting and maintenance, and it handles subsidy applications and system monitoring.

Wärmebau AG

Solar & Photovoltaics · Zurich · Since 1972

The core activity of Wärmebau AG is the planning, installation, repair and maintenance of heating, plumbing, air conditioning and ventilation systems. The company also offers individual consulting and customer services.

A + B Flachdach AG

Roofing · Reinach Bl · Since 2005

The core activity of A+B Flachdach AG is the provision of services in the field of flat roofs and sheet metal work. Specifically, this includes the planning, execution and maintenance of flat roofs, including the use of various materials such as bituminous roofing membranes and plastic films. In addition, the company offers pure sheet metal work such as pitched roof sheet metal work, dormer windows, standing seam roofs and metal roofing. Additional services include pigeon protection, lightning protection systems and the assessment of roofs for photovoltaic systems.

ackermann AG

Sheet Metal Work · Düdingen · Since 1975

ackermann AG is a specialist contractor for building envelopes, building services engineering and solar systems, providing planning, installation and refurbishment services for roofing, façades, plumbing and heating, as well as photovoltaic and solar-thermal systems.

Arisol AG

Solar & Photovoltaics · Beinwil Am See · Since 2024

The core activity of Arisol AG is the planning, installation, maintenance and repair of photovoltaic systems (solar systems) for private and commercial customers. The company offers individual solar consulting, tailored solutions and comprehensive service for energy supply through solar energy.

BAILLOD SA

Solar & Photovoltaics · Verbier · Since 1981

BAILLOD SA provides electrical installations, renovations and conversions, and sells, installs and repairs large household appliances. The company also installs solar panels, supplies and fits TV, audio and internet equipment, and handles industrial refrigeration, air conditioning and emergency repair services.

Baumann Haustechnik GmbH

Solar & Photovoltaics · Fulenbach · Since 2008

The core activity of Baumann Haustechnik GmbH encompasses the planning, installation and maintenance of building technology systems, including heating, plumbing, metalwork, electrical installations, photovoltaics, ventilation systems, central vacuum cleaners and chimney construction. Additionally, the company operates a bathroom exhibition (BadExpo) and thus also offers services in the area of bathroom planning and equipment.

Brunner & Imboden AG

Solar & Photovoltaics · Gwatt (Thun) · Since 1989

Brunner + Imboden AG is a leading company in the fields of high and low voltage installations, telecommunications solutions, solar systems and alternative mobility. The core activities include: electrical installations (high and low voltage), telecommunications solutions, solar energy (photovoltaics), and alternative mobility. The company also offers services such as consulting, planning, design, installation, service, maintenance and upkeep in these areas.

CEDEQ Sàrl

Plumbing & Building Services · Cossonay-Ville · Since 2012

CEDEQ Sàrl provides heating, sanitary (plumbing) and renewable energy services. The company’s services include design and installation of heat pumps, pellet and gas heating systems, bathroom and water-treatment installations, as well as maintenance and emergency repairs.

Eichenberger Gebäudetechnik AG

Solar & Photovoltaics · Reinach Ag · Since 2014

The company's core activity is the planning, installation and maintenance of building technology, particularly in the areas of plumbing, heating and ventilation. The company offers services such as new construction, renovation, modernization and maintenance of sanitary facilities, heating systems and ventilation systems. Additionally, it provides a 24-hour emergency service for repairs and maintenance.

Enerpro GmbH

Solar & Photovoltaics · Sulgen · Since 2022

The core activity of Enerpro GmbH is the planning, trading and installation of photovoltaic systems, particularly balcony power plants, solar power systems and battery storage systems for self-consumption. The company also offers solutions for optimizing self-consumption and autonomy.

ewr elektro ag

Electrical Planning & Installation · Bad Ragaz · Since 2007

The core activity of ewr elektro ag is the planning, installation and maintenance of electrical systems in buildings, including the provision of solutions for building automation, smart home, photovoltaics and e-mobility. The company also offers services such as installation checks, project planning and consulting.

Faivre Energie SA

Energy Suppliers · Delémont · Since 2009

The core activity of Faivre Energie SA is to provide energy supply solutions, particularly in the fields of heating and solar energy. The company offers services to individuals and businesses, including the installation and maintenance of heating systems and photovoltaic installations.

FINERGY SA

Solar & Photovoltaics · Etoy · Since 2012

FINERGY SA is an installer of photovoltaic systems, providing design, installation and maintenance services as well as energy storage solutions and electric vehicle charging stations. The company handles administrative procedures, carries out in-house engineering studies, offers monitoring and provides after-sales service and independent quality checks.

FINERGY SA, succursale de Versoix

Solar & Photovoltaics · Versoix · Since 2022

FINERGY SA, succursale de Versoix provides planning, supply and installation of photovoltaic systems as well as energy storage solutions and electric vehicle charging stations. The company carries out technical project design, handles administrative procedures, arranges independent quality checks and offers maintenance and system monitoring.

Heeb AG Heizungsservice

Plumbing & Building Services · Au Sg · Since 1979

The core activity of Heeb AG Heizungsservice is the planning, consulting, installation, repair and maintenance of heating and plumbing systems, including the use of solar and heat pump technology. The company also offers services such as flue gas checks and service technology, and has its own workshop and storage space.

Isotosi AG

Solar & Photovoltaics · Sierre · Since 2006

Isotosi SA is a provider of energy production solutions and products, particularly in the fields of building sealing, roofing, photovoltaics, masonry and landscaping, as well as security technology. The company's core activity encompasses the development, manufacture and distribution of products and services for energy production and efficiency in buildings.

Jürg Kühni AG

Roofing · Langnau Im Emmental · Since 2018

The core activity of Jürg Kühni AG encompasses the provision of services in the areas of sanitary installations, sanitary planning, sheet metal work, lightning protection, flat roof construction, and 24-hour emergency service. Specifically, the company offers the following services: Sanitary installations and planning for bathroom renovations, new buildings, and large-scale sanitary installations in public and commercial buildings; sheet metal work, particularly flat roof sealing, lightning protection, and custom-made products; and 24-hour emergency service for urgent repairs and maintenance work. Thus, the company provides a comprehensive range of services in the field of sanitary and sheet metal work.

Kunz-Solartech GmbH

Solar & Photovoltaics · Brittnau · Since 2016

Kunz-Solartech GmbH designs, supplies and installs photovoltaic systems as well as battery storage and smart energy solutions. The company supports projects from consultation and subsidy advice to commissioning and maintenance, and offers contracting options for roof owners.

Kunz-Solartech GmbH, Zweigniederlassung Grenchen

Solar & Photovoltaics · Grenchen · Since 2021

Kunz-Solartech GmbH, Zweigniederlassung Grenchen is a provider of photovoltaic systems and related services. The company designs, installs and maintains solar installations and offers battery storage, smart energy management, funding advice and contracting solutions.

Kunz-Solartech GmbH, Zweigniederlassung Inwil

Solar & Photovoltaics · Inwil · Since 2019

Kunz-Solartech GmbH, Zweigniederlassung Inwil designs and installs photovoltaic systems and provides planning, installation and maintenance services, including battery storage and energy management solutions. The company supplies information on available subsidies, presents reference projects and offers an online solar calculator for cost and yield estimates.

Monty Gebäudetechnik GmbH

Building Maintenance · Ittigen · Since 2022

The core activity of Monty Gebäudetechnik GmbH is the planning, coordination and realization of sanitary and heating systems, including the renovation and new construction of bathrooms, the installation of heating systems, including renewable energies, as well as the repair and maintenance of sanitary and heating systems.

Rainer Rapp AG

Plumbing & Building Services · Oberägeri · Since 2009

The core activity of Rainer Rapp AG is the installation, maintenance and repair of sanitary facilities and heating systems. The company offers services in the areas of sanitation and heating and employs correspondingly qualified personnel, such as sanitary masters, heating masters and sanitary installers.

Rüegg AG Spengler Sanitär Heizung Solar

Sheet Metal Work · Hinwil · Since 2008

The core activity of Rüegg AG Spengler Sanitär Heizung Solar is the provision of services in the field of building technology, particularly in the areas of: plumbing work, sanitary installations, heating systems, solar systems, energy consulting, building envelope, photovoltaics, and bathroom planning and design. The company offers planning, installation, service and maintenance of heating, sanitary and solar systems, and supports customers in the realization of new buildings and renovations.

W + S Elektro AG

Solar & Photovoltaics · Aarau Rohr · Since 1990

The core activity of W + S Elektro AG is the provision of electrical services, including electrical installations, electrical planning, electrical inspections, photovoltaic systems, IT networks and telecommunications systems for private and commercial customers.

Brändle Gebäudehüllen AG

Roofing · Sirnach · Since 1987

The core activity of Brändle AG includes the planning, installation and maintenance of building envelopes, including: roof work (pitched roofs, flat roofs), facade work (facade construction, scaffolding), solar and photovoltaic systems, and maintenance and repairs of building envelopes. The company also offers comprehensive services from consulting to project completion and has an experienced team of experts in all areas.

Eco6therm Sàrl

Solar & Photovoltaics · Rebeuvelier · Since 2008

Eco6therm Sàrl provides energy analyses and consulting, assists with subsidy and permitting procedures, and designs and installs renewable energy systems including photovoltaic and solar-thermal panels, energy storage, heat pumps, controlled ventilation and sanitary installations.

Eco6therm Sàrl

Solar & Photovoltaics · Saignelégier · Since 2019

Eco6therm Sàrl provides energy analyses, consultancy and project management for building energy optimisation and for subsidy and permit procedures. The company designs and installs photovoltaic and solar-thermal systems, storage solutions, heat-pump heating, controlled ventilation and sanitary installations including rainwater recovery and heat-recovery shower systems.