Crafts & Trades

Delta T Kältetechnik GmbH 

Füllinsdorf · Since 2019

The core activity of Delta-T is the planning, installation and maintenance of air conditioning and refrigeration systems, including the provision of products and services in the field of refrigeration technology, such as chilled water sets, air-cooled chilled water sets, water-cooled chilled water sets, refrigeration machines, liquid coolers and heat pumps. The company offers its services to both private and commercial customers and focuses on providing solutions for room climate and cooling needs.

Dexterm SA 

Tolochenaz · Since 1992

Dexterm SA provides pest control and prevention services, particularly in the Swiss Romandy region. The core activities include: Pest control (e.g. against bed bugs, rats, mice, wasps); Prevention of pest infestation (e.g. through sealing work, protective measures); Detection of pest infestation using specially trained dogs; Environmentally friendly and sustainable solutions for pest problems. The company places a special focus on environmentally friendly and sustainable methods and is certified according to CEPA (Confédération Européenne des Associations de Pesticides Appliqués) and Bio Suisse.

D. Gmür, Weissküferei & Holzwaren 

Unterterzen · Since 1989

The company is a traditional woodworking business specializing in the production of high-quality wood products. The core activity consists of the manual manufacture of wood articles, such as furniture, decorative items, and gift items, using high-quality woods and traditional techniques. The company values regionality, uniqueness, and quality, and also offers personalized products and services, such as engraving.

DHS Dieter Häfeli Sanitäranlagen 

Schafisheim · Since 1997

DHS Dieter Häfeli Sanitäranlagen is a sanitary and heating company providing planning, consultation and execution of sanitary and heating projects. Services include bathroom renovations, water heaters, water-softening systems, piping works, and maintenance and repair tasks such as drain unblocking, boiler descaling and filter service.

DHS Sanitär GmbH 

Schafisheim · Since 1999

DHS Sanitär GmbH is a plumbing and heating installation company providing planning and installation of bathrooms as well as installation and maintenance of heating systems. The company carries out bathroom renovations, conversions and new installations and performs maintenance and repair work for sanitary systems.

Dietrich 

Urtenen-Schönbühl · Since 2000

The company's core activity is the installation, repair and extension of intercom systems, front doors, mailboxes and lighting systems for single and multi-family homes in German-speaking Switzerland.

Digital Living GmbH 

Diepoldsau · Since 2024

The company offers solutions and services in the Smart Home sector, including the installation and integration of intelligent systems for lighting, security, entertainment and energy efficiency. The core activity includes the planning, implementation and maintenance of Smart Home systems, enabling customers to control their living spaces comfortably, safely and efficiently.

DoMi Fenster & Türen GmbH 

Urtenen-Schönbühl · Since 2024

The core activity of DoMi Fenster & Türen GmbH is the manufacture, adaptation and installation of windows, doors, shutters, insect screens and other building elements for the construction and real estate market. The company offers a wide range of products, including PVC windows, Aluplast windows, wood-metal windows, wooden windows, entrance doors, side entrance doors, shutters, insect screens and pre-fabricated roller shutters. The products are tailored to the individual needs of the customers and installed by skilled professionals.

Dominik Bonauer malt so und malt anders 

Chur · Since 2018

The core activity of the company "Dominik Bonauer" is the provision of painting and mural painting services, including: * Mural painting (illusion painting, material imitations, gray painting, sign painting, facade painting) * Painting work (renovation, maintenance, new construction, facade design, plastering and spackling work, wallpapering) * Artistic painting * Decorative painting * Restoration and conservation of existing paintings. The company offers these services to private and commercial customers in Switzerland.

Doppelpunkt AG 

Kölliken · Since 1998

The company's core activity is the provision of services in the construction industry, particularly in the areas of: timber construction, roof renovation, roofing, facade construction, new building, renovation, extension, roof extension, carport, interior finishing, terrace construction, painting (interior and exterior painting, spraying, wallpapering, plastering) and photovoltaics (feasibility study, in-roof, on-roof, electrical work). Additionally, the company offers training opportunities and places a strong emphasis on social commitment and the employment of people who are socially disadvantaged.

Dusserre Electricité SA 

Crissier · Since 1988

The core activity of Dusserre Electricité SA is the provision of electrical services, including the installation, maintenance and repair of electrical systems, as well as the installation of photovoltaic systems and charging stations for electric vehicles.

D. Vaucher Sàrl 

Attalens · Since 2000

The core activity of D. Vaucher Sàrl is the design, manufacture, and installation of metal constructions, including locksmithing and innovative solutions for the connection of metal and glass. Specific activities include: Metal constructions: manufacture of custom-made metal structures, including roof frames, facades, and other metal constructions. Locksmithing: manufacture and installation of locks, doors, windows, and other security elements. Innovation: development of new solutions and products in the field of metal processing and construction. Maintenance and repair: performance of maintenance and repair work on existing metal constructions and locks. Glass-metal constructions: manufacture and installation of structures combining glass and metal, such as glass facades or roofs. The company offers its services to both private and commercial clients.

eco2heat AG 

Kreuzlingen · Since 2023

The core activity of eco2heat GmbH is the development, manufacture and distribution of infrared heating systems and products, in particular wall surface heating elements, ceramic heaters, granite heaters and other infrared heating products for industrial and private use.

einzig und artig GmbH 

Langnau Im Emmental · Since 2014

The core activity of the company "Einzig&Artig" is the manufacture and sale of interior decoration items, particularly in the fields of sewing and upholstery. Specifically, this includes the production of curtains, decorative cushions, bedspreads, sunshades, covers for upholstered furniture and roller shutters, as well as the upholstery of furniture.

Electrasim SA 

Balerna · Since 1987

Electrasim SA provides electrical installation and engineering services, including design and manufacture of switchboards as well as installation and maintenance of strong- and weak-current systems. Its services cover telematics, building automation (domotics), photovoltaic systems, electric vehicle charging infrastructure, project consultancy and technical support.

Electrasim SA 

Lugano · Since 1963

Electrasim SA provides electrical engineering services including design and installation of power and low-voltage systems and the production of electrical switchboards. Services include photovoltaic systems, electric vehicle charging infrastructure, building automation (domotics), telematics, project design and site supervision.

Elektro Engler AG 

Rorschacherberg · Since 2013

The core activity of Huber + Monsch AG encompasses the areas of high-voltage power, automation, telematics, and information technology, specifically: high-voltage and electrical installations, automation, telematics, information technology (ICT), photovoltaics, building automation, and FTTH (Fiber to the Home) / fiber optic technology. The company provides innovative and functional solutions in these areas and offers comprehensive services from a single source.

Elektro Frey GmbH 

Therwil · Since 2019

The core activity of Elektro Frey GmbH is the provision of electrical services.

ELEKTRO HARDER AG 

Breitenbach · Since 1999

ELEKTRO HARDER AG provides electrical installation and engineering services, including planning and project management for new-builds, renovations and refurbishments. Services include building automation, IT/networking, installation and maintenance of PV systems and electric-vehicle charging infrastructure, plus servicing, testing and repairs of electrical installations.

Elektro Harder & Partner AG 

Breitenbach · Since 2020

Elektro Harder & Partner AG is an electrical engineering company that plans and carries out electrical installations. Its services include new-build and renovation installations, building automation, IT cabling, photovoltaic systems, electric vehicle charging stations, and maintenance and repairs.

Zimmerberg Elektro AG 

Thalwil · Since 2020

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.

Elektro Huber AG, Dornach 

Dornach · Since 2010

The core activity of Elektro Huber AG is the provision of services in the field of electrical installations, IT solutions and building automation. Specifically, this includes: electrical installations, IT networking, service, telematics, building automation and consulting. The company thus offers a wide range of electrical and IT-related services, with the goal of increasing the energy efficiency, safety and technological performance of its customers.

Elektro Huwiler GmbH 

Birmensdorf Zh · Since 1996

The core activity of Elektro Huwiler is the planning, installation and commissioning of electrical systems and installations, including: general electrical installations, telephone systems, high-voltage installations, photovoltaic systems, e-mobility installations, repair and replacement of lighting fixtures, and renovation and expansion work in the field of electrical engineering. The company also offers emergency and on-call services and has specialized in small-scale projects.

Elektro-Installationen Christoffel AG für elektrotechnische Anlagen 

Uitikon Waldegg · Since 1975

Elektro-Installationen Christoffel AG für elektrotechnische Anlagen carries out electrical installations and handles the planning, testing and maintenance of electrical systems. Services include photovoltaic systems, e‑mobility charging stations, building automation, telematics/network solutions and a 24/7 emergency service.

Elektrokontrollen Perriard 

Neuendorf · Since 2020

Elektrokontrollen Perriard performs electrical appliance testing and periodic inspections in accordance with SNR462638 and issues standardized test reports. The offering also includes electrical installations, planning and service work.

Elektrokontrollen Züger GmbH 

Rhäzüns · Since 2004

Elektrokontrollen Züger GmbH carries out legally required safety inspections of electrical installations and issues measurement reports. Services include visual inspections, safety measurements, scheduling with tenants, organizing defect rectification, and sending the safety certificate to the grid operator.

Elektro Planzer AG 

Altdorf Ur · Since 2005

The core activity of Elektro Planzer AG is the provision of electrical services, including new installations, renovations and maintenance services for private, commercial and industrial customers.

Elektro-Stählin AG 

Zurich · Since 1978

Elektro-Stählin AG is an electrical installation company offering electrical installations, building automation (smart home), photovoltaic systems, e-mobility charging infrastructure and IT/network and fibre solutions. The company also designs and installs security systems (alarm systems, video surveillance, access control) and operates a lighting studio retailing designer luminaires and selected design furniture.

Elektro Wasmer GmbH 

Visp · Since 2009

The core activity of Elektro Wasmer GmbH encompasses the planning, installation, maintenance, and repair of electrical systems, networks, and installations. This includes: electrical installations and lighting technology, smart home solutions, electrical control and project planning, consulting and construction management, IT and network infrastructure, telecommunications, TV installations, and security systems, as well as service and customer support. Additionally, the company offers expertise in fiber optic technology. As a result, Elektro Wasmer GmbH provides comprehensive services in the fields of electrical engineering and telecommunications.

Elektro Züger Tamins / Rhäzüns AG 

Tamins · Since 2008

Elektro Züger Tamins / Rhäzüns AG provides electrical installations, electrical planning, lighting and building-automation services, and sells and installs household appliances. The company also carries out electrical safety inspections, service and repairs, and operates an online appliance shop.

Elektro Zürcher AG 

Riggisberg · Since 1985

Elektro Zürcher AG provides electrical services including installations, network construction, telematics, photovoltaic systems and lighting solutions. Its work covers project planning, installation and maintenance, including construction of 0.4 kV networks and public lighting, and a listed emergency call-out service.

Elettricità Sciaroni SA 

Minusio · Since 1986

The core activity of Elettricità Sciaroni SA encompasses the installation, trade, repair, and planning of electrical, telephonic, radio, and television systems, as well as the representation of companies in the field of electrical engineering and related areas. Specifically, this includes: * Installation and maintenance of electrical systems * Telecommunication services * Planning and consulting in the field of electrical engineering * Installation and maintenance of solar systems * Trade in electrical and electronic components The company positions itself as an expert in the field of electrical engineering and offers comprehensive services for private and business customers.

ELVIC Sàrl 

Givisiez · Since 2022

The core activity of Elvic is the provision of services in the field of electrical engineering, including: installation and maintenance of electrical systems, repair and maintenance of electrical systems, installation of photovoltaic systems, modernization of lighting systems through relamping with LED technology, performance of mandatory inspections of electrical systems (OIBT), installation and maintenance of security systems, including alarm and surveillance systems as well as domotics solutions, and installation of charging stations for electric vehicles. The company offers these services for new buildings, renovations, and conversions, and has a team of qualified technicians who can respond quickly and efficiently to customer inquiries.

Ernst GmbH 

Obfelden · Since 2019

The core activity of Ernst Plattenleger is the planning and execution of bathroom renovations and bathroom conversions.

Erteco SA 

Vouvry · Since 1997

The core activity of erteco.ch consists in the planning, manufacturing, assembly and installation of metallic constructions and structures of all kinds.

Ervotronic AG 

Wangen Sz · Since 1983

The core activity of Ervotronic AG includes the planning, design, installation and maintenance of multimedia systems, in particular sound systems, as well as the provision of services in the field of repair and maintenance of electronic devices, including the support of passenger information systems for Swiss railways and bus stops.

EWE Elektro AG 

Hüttwilen · Since 2009

The core activity of EWE ELEKTRO AG is the planning, consulting and execution of projects in the fields of electrical engineering, building automation, multimedia, security and photovoltaics. This includes, among other things, the installation of power supplies, the planning and implementation of smart home solutions, the assembly of photovoltaic systems, as well as the provision of security solutions such as burglary and fire protection systems.

Expò Arredo SA 

Mendrisio · Since 1993

The core activity of Expo Arredo SA is the planning, consulting, sales and installation of high-quality interior furnishings and furniture for private and business customers. The company offers a wide range of products, including kitchens, living rooms, bedrooms, bathrooms, office furniture and accessories. Additionally, the company provides personalized consulting, detailed offers, installation and after-sales service.

Fässler Wasser AG 

Engelburg · Since 2001

Fässler Wasser AG provides plumbing, bathroom renovation and sheet‑metal services. Its offerings include sanitary installations for new builds and renovations, rainwater harvesting, water treatment systems, pipeline construction and wastewater pumping systems, plus project planning with CAD/3D and spengler work such as gutters, sheet roofs and facade cladding.

febo brandschutz GmbH 

Münchenstein · Since 2009

The core activity of febo brandschutz GmbH is the provision of services in the field of fire protection and electrical inspections. This includes in particular: * Fire protection: Consulting, planning and implementation of measures for escape route and fire protection concepts, as well as the creation of compliance protocols. * Electrical inspections: Conducting quality checks and inspections of electrical installations, including electrical controls, electrical thermography and measurements of network quality. * Training: Offering training and courses in the field of fire protection and electrical inspections, such as sprinkler maintenance training, fire alarm training and preparation course "External Lightning Protection Specialist". * Certifications: Certification of PV systems and initial inspections according to NIN/NIV. The company positions itself as a competent partner for architects, planners, specialist companies, owners and operators of buildings and facilities.

FEHR Elektrotechnik GmbH 

Lengwil · Since 1998

The core activity of FEHR Elektrotechnik GmbH encompasses the planning, installation, maintenance, and optimization of electrical engineering solutions, including: electrical installations, network construction, building automation, telecommunications, multimedia, photovoltaics, battery storage, e-mobility/charging infrastructure, household appliances, and central vacuum systems. The company offers individual projects from the world of electrical engineering and focuses on developing sustainable solutions for private, industrial, and commercial customers.

FH Elektrotechnik GmbH 

Thalwil · Since 2018

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.

Forge et Design Suisse Sàrl 

Chêne-Bourg · Since 2013

The core activity of Forge & Design is the manufacture of decorated metalwork, particularly in the field of ferronnerie and serrurerie, such as the production of stairs, railings, gates, awnings and other decorated metal parts for private and public spaces.

Frego AG 

Ottenbach · Since 2012

Frego AG designs, manufactures and supplies custom weather-protection systems, including pergolas, external sun- and weather-shading systems and glass roof solutions for terraces, gardens and outdoor hospitality areas.

Frei AG, Haustechnik 

Kirchberg Be · Since 1974

Frei AG, Haustechnik is a trade company offering sanitary installations, sheet‑metal (spengleri) work and lightning protection as well as heating and solar technology services. Its activities include planning, installation and repair of heating systems (oil, gas, heat pumps, pellets, wood), underfloor heating and radiators, boiler descaling, and sales/installation of household appliances.

Friedli Sanitärinstallationen GmbH 

Obergerlafingen · Since 2018

The core activity of Friedli Sanitärinstallationen GmbH is the provision of sanitary installations and related services.

Friedrich Gebäudetechnik GmbH 

Schlieren · Since 2017

The core activity of Friedrich Gebäudetechnik GmbH is the planning, installation and maintenance of sanitary, heating and ventilation systems for private and commercial customers in the Limmattal region. The company offers comprehensive services, from consulting and project planning to the execution and maintenance of building technology systems.

Gabriele Nani, Boden- und Wandbeläge 

Samedan · Since 2000

The company offers a wide range of services in the field of renovation work, floor and wall coverings. The core activities include: sale and installation of floor and wall coverings in ceramic tiles, natural stone and wood; renovation work, including planning, execution and coordination; installation of old wood floors, parquet and plate flooring; processing of natural stones, such as marble, granite and slate, for various applications; and provision of complete renovation solutions and apartment renovations. The company thus offers a comprehensive range of services for the design and renovation of residential and commercial spaces.

Gaitani Pittura SA 

Cadempino · Since 2022

The core activity of Gaitani Pittura SA is the provision of services in the field of painting, decoration and renovation of interior and exterior surfaces of buildings, including: internal and external painting, varnishing, stucco work, wallpapering, resin coatings, wood treatment, facade renovation, thermal insulation of facades, and drywall work. The company thus offers a wide range of services to improve the aesthetics and functionality of buildings.

Gasser Elektro AG Alpnach 

Alpnach Dorf · Since 1974

Gasser Elektro AG Alpnach provides electrical installations and maintenance, and plans and installs photovoltaic systems, e‑mobility charging solutions, lighting, household appliances and central vacuum systems.