Crafts & Trades

Kohler Holzbau AG 

Zullwil · Since 1988

The core activity of Kohler Holzbau AG is the planning and execution of timber construction projects, including: timber construction planning, carpentry, roofing, prefabricated houses, single-family homes (SFH) and multi-family homes (MFH), balconies, general renovations, interior finishing, facade construction, extensions, roof conversions, and pavilion renovations. The company also offers services such as skylights, stairs, and energy-efficient roof renovations.

Koloring AG 

Geroldswil · Since 2024

The core activity of Koloring AG is the provision of painting and plastering services, including interior and exterior painting, facade renovation, graffiti removal, thermal insulation, flooring, plastering work, mold remediation, project management, consulting and renovations.

König Heizungstechnik GmbH 

Kreuzlingen · Since 2013

The core activity of König Heizungstechnik GmbH is the planning, installation, maintenance and repair of heating systems and plants, including the provision of alternative energies such as heat pumps and solar thermal energy.

König Haustechnik und Service AG 

Bern · Since 1991

The company König Haustechnik und Service AG offers services in the field of Technical Facility Management, particularly in the areas of: heating, ventilation and air conditioning technology, sanitary technology (water and wastewater), building control and automation technology, elevator technology for people and goods, locking technology, and building technology. The core activity of the company includes planning, monitoring, maintenance and repair of technical systems and equipment in buildings, with the aim of ensuring smooth and efficient operations and providing added value to customers.

K-Plus GmbH 

Sins · Since 2013

The core activity of K-Plus GmbH encompasses two main areas: 1. Residential ceramics: The company offers services in the field of laying plate coverings, particularly high-gloss, natural stone and granite plates. 2. Building cleaning: K-Plus GmbH provides various cleaning services, including routine cleaning of apartments and offices, spring cleaning, apartment handover cleaning, rough and construction cleaning, as well as janitorial services.

Krebs Bau AG 

Ortschwaben · Since 2002

The core activity of KREBS BAU AG is the execution of masonry work, particularly in the areas of: * Renovation and refurbishment of old and special buildings * Main building construction * Reinforced masonry * Protected monuments * Natural stone masonry * Pillars and beams * Wall breakthroughs * Retaining walls * Core drilling The company offers individual on-site consulting and carries out a wide range of masonry work, drawing on over 70 years of practical experience.

KR Peinture Sàrl 

Marly · Since 2024

The core activity of KR Peinture Sàrl is to provide services in the field of construction and renovation work, particularly in the areas of: painting, plastering, renovation, peripheral insulation, decoration, facade work, and interior construction and renovation. The company offers these services to both private and commercial customers.

Kurt Burri AG 

Diessbach B. Büren · Since 1987

The company's core activity encompasses the execution of sanitary installations, heating technology, sheet metal work, and related services. Specifically, the company offers the following services: * Sanitary installations (water, gas, wastewater) for new and existing buildings, as well as renovations * Heating technology (gas boilers, gas central heating systems, underfloor heating, condensing technology) * Sheet metal work (working with various materials such as copper, titanium zinc, stainless steel sheet, aluminum sheet) * Installation and delivery of central heating systems, boilers, and rainwater harvesting systems * Repairs and maintenance work on fittings and appliances * Creative bathroom planning and design * Chimney renovation and cladding * Solar system technology The company thus offers a comprehensive range of services in the field of building technology and sanitary technology.

Kurt Trachsel AG, Ofen- und Cheminéebau, Plattenarbeiten 

Blankenburg · Since 2003

The core activity of Kurt Trachsel AG is the stove and tile laying business, particularly the production and construction of ceramic and natural stone tile stoves, fireplaces, chimney stoves and ceramic and natural stone floor coverings.

Lauclair AG 

Schüpfen · Since 2021

Lauclair AG is a carpentry workshop that designs and produces kitchens, bathrooms, interior fittings and bespoke furniture.

Leemann & Co, Nachfolgerin M. Nanni-Leemann 

Zollikon · Since 2001

The core activity of Leemann & Co. encompasses the areas of interior decoration, upholstery workshop, curtain atelier, and antique restoration. Specifically, the company offers the following services: upholstery work and restoration of furniture, production of curtains, housses, cushions, and other accessories, restoration of antiques, particularly furniture from the 17th to 19th centuries, and consulting and sales of fabrics, floor coverings, and furniture for interior decorations.

Lehnert Metallbau GmbH 

Oberflachs · Since 2002

The core activity of Lehnert Metallbau GmbH is metal processing and treatment, particularly the manufacture of metal parts and constructions using various methods such as milling, drilling, thread cutting, sinking and flow drilling.

LEINS AG 

Horgen · Since 2003

The core activity of Leins AG is the provision of services in the field of building technology, particularly in the following areas of expertise: sheet metal work, lightning protection, plumbing and heating. The company offers a comprehensive range of services in these areas and positions itself as a competent partner for building technology in Horgen and Kilchberg.

Lenzlinger Bodenbeläge AG 

Nänikon · Since 2018

Lenzlinger Bodenbeläge AG provides consulting, sales, installation, renovation, repair and maintenance services for floor coverings. Products include parquet, carpets, linoleum, design/LVT (vinyl), cork and rubber; the company also offers care products via a webshop and sun/insect shading solutions.

Lenzlinger Söhne AG 

Nänikon · Since 1967

Lenzlinger Söhne AG provides products and services for raised access floors, floor coverings and petrol stations. The company designs, supplies and installs double-floor systems, offers flooring such as parquet, carpet, linoleum and vinyl, and operates self-service filling stations.

Les couvreurs du Léman, M. Zaid 

Geneva · Since 2023

The core activity of the company "Les Couvreurs du Léman" is the provision of services in the field of roofing, sheet metal work and zinc work, including: Roofing: installation, renovation, repair and maintenance of roofs; Sheet metal work: manufacture and installation of roof waterproofing, casting and sheet metal work; Zinc work: manufacture and installation of zinc work, such as gutters and downspouts; Drainage: installation and maintenance of drainage systems; Moisture protection: treatment of moisture damage and protection of roofs from moisture; Chalet renovation: renovation and maintenance of wooden chalets. The company offers these services to private and commercial customers in the Lémanique region.

LETECH AG 

Mettmenstetten · Since 2006

The company's core activity is electrical installation and plant construction, particularly the assembly of electromechanical systems. The company also offers services in the field of equipment and vehicle rental, such as aerial lifts, forklifts, emergency power generators and other specialized machinery.

Licht und Werk, Inh. Gabriel 

Oberrieden · Since 2020

The core activity of the company "Licht und Werk" is the planning and installation of lighting concepts as well as the consulting and assembly of lighting fixtures. The company offers tailored solutions for individual lighting needs and focuses on combining good light with high-quality craftsmanship.

Linsi-tech Sàrl 

Forel (Lavaux) · Since 2009

The core activity of Linsi-tech Sàrl is the conception, development and implementation of customized lighting solutions, particularly with LED technology, for architecture and design projects. This includes consulting, planning, development and manufacturing of lighting systems as well as the distribution and sale of high-quality lighting products.

Lobsiger AG 

Schüpfen · Since 1981

Lobsiger AG provides carpentry and flooring services, offering interior and exterior wood constructions, parquet and other floor installations, kitchen construction and joinery services.

Locherer AG, Malerwerkstatt 

Thayngen · Since 1980

The core activity of Locherer AG is the execution of painting work, including interior and exterior painting, seamless wall and floor coatings, smaller plastering work, decorative wall techniques, wallpapering, facade renovations and the installation of thermal insulation composite systems (TICS).

LORETTI Immobilier SA 

Carouge Ge · Since 1938

Loretti S.A. is a family-owned company specializing in the manufacture and distribution of glass products and solutions. The company's core activities include: the manufacture and distribution of glass products such as windows, doors, display cases, skylights, and glass roofs; the installation and distribution of stores, including roller shutters, louvre shutters, and sun protection stores; the manufacture and distribution of glass cladding and finishing for interior and exterior areas; and the provision of glass and store services, including repairs, maintenance, and emergency services. The company thus offers a wide range of glass and store solutions for private and commercial customers.

LORETTI SA 

Grand-Lancy · Since 2002

LORETTI SA is a glass fabrication and supply company that cuts, processes and finishes bespoke glass elements. Services include interior and exterior installations such as mirrors, shower enclosures, windows and façades, sun-shading systems and a 24/7 emergency glazing service.

Lötscher Tortechnik AG 

Allschwil · Since 1963

The core activity of LÖTSCHER Tortechnik AG is the development, manufacture, assembly and maintenance of gate and door systems, including the associated drive systems, controls and sensors. The company also offers comprehensive services such as troubleshooting, maintenance contracts and hydraulic services.

Louis Marchina & Fils S.A. 

Bulle · Since 2024

The core activity of Marchina Peinture is the provision of services in the field of painting, decoration and renovation of interior and exterior spaces, including: painting and plastering, insulation and sealing, decorative coatings (stucco, metallic effects, etc.), wallpaper, renovation work, and polished concrete. The company thus offers a wide range of services to support customers in designing and renovating their spaces.

LT PLATRERIE-PEINTURE SARL 

St-Prex · Since 2019

The core activity of LT Plâtrerie-Peinture SARL is to provide services in the field of plâtrerie (plastering) and peinture (painting), including the renovation of buildings, as well as advising and assisting customers in the selection of materials and techniques.

Lüthi-Nobel AG 

Solothurn · Since 2009

Lüthi-Nobel AG is a trades and service company offering roofing, sheet‑metal (spengler), sanitary, heating and solar/photovoltaic services. Services listed include new installations and repairs, bathroom and kitchen renovations, water treatment and descaling, heating system installation and overhaul, lightning protection, and planning, installation and maintenance of solar systems; a 24‑hour emergency service is provided.

Lutz AG 

Basel · Since 1977

The core activity of Lutz AG is the laying, renovation and repair of floors, particularly parquet and floor coverings, as well as the sale and consulting of customers in this area.

LuxVitae GmbH 

Würenlos · Since 2015

The core activity of LuxVitae GmbH is the development, manufacture and/or distribution of lighting and shading solutions.

Magro Gipsergeschäft GmbH 

Binningen · Since 1998

The core activity of Magro Gipsergeschäft GmbH is the execution of works in the field of plastering, particularly in the areas of: plastering, drywall construction, special plasters, stucco work, facade work and insulation. The company offers these services as a competent partner for customers in interior finishing and facade construction.

Maler A. Laurito GmbH 

Thalwil · Since 2015

The core activity of Maler A. Laurito GmbH is the provision of services in the fields of painting, wallpapering, spraying, decorative work, stucco work, facade work and renovation/refurbishment of buildings and rooms.

Malerei Bär AG 

Romanshorn · Since 1997

Malerei Bär AG is a painting company offering interior and exterior painting as well as renovation and alteration services. Its services include wallpapering (including period-style wallpapers), spray painting and plastering techniques, façade work, mold remediation, window-frame maintenance, special treatments for collectible items, DIY kits and colour consultations, with an emphasis on environmentally compatible products.

Malerei Bürki GmbH 

Worb · Since 2022

The core activity of Malerei Bürki is the execution of painting work, wallpapering, facade cleaning and protection, as well as various services in the field of building maintenance and renovation. This includes, among other things: painting work (walls, ceilings, woodwork, floors), wallpapering (wallpaper, rough fiber, textile, vinyl, non-woven), facade cleaning and protection (cleaning, protection against algae and fungi, repair work), services (high-pressure cleaning, repair work, mold treatment, silicone joints, graffiti removal), color consulting and varnishing. The company thus offers a wide range of services in the field of building maintenance and renovation.

Malerei Gipserei Bruno Neuenschwander GmbH 

Gümligen · Since 2021

The core activity of Malerei Gipserei Bruno Neuenschwander GmbH is the provision of services in the field of painting and plastering, particularly the execution of painting and plastering work.

Maler Fachmann GmbH 

Küssnacht Am Rigi · Since 2021

The company's core activity is the execution of painting, plastering, wallpapering and decoration work, as well as the implementation of renovations, conversions and new constructions in the field of residential and commercial properties. This also includes specific services such as facade renovation, natural wood treatment, furniture restoration and floor coating.

maler farner AG 

Rupperswil · Since 2024

Maler Friedli GmbH 

Oberdiessbach · Since 1976

The company is primarily active in the fields of painting and plastering. The core activities include painting services such as facade renovation, wood protection treatment and new painting, as well as plastering services such as drywall construction and other plaster-related services. Additionally, the company also offers spray work, mold remediation and other specialized services.

Malergeschäft Aldo Bein GmbH 

Zurich · Since 1996

The core activity of Aldo Bein GmbH is the provision of professional painting services, including painting, renovation of facades, creative design of interior and exterior spaces, as well as comprehensive renovations of residential complexes.

Malergeschäft André Lichtsteiner AG 

Schötz · Since 2021

The core activity of André Lichtsteiner is the execution of painting, wallpapering and plastering work in interior and exterior areas, including colour consulting, product consulting and material selection, as well as the implementation of renovations and new constructions.

Malergeschäft Iannaccone AG 

Zurich · Since 2017

Malergeschäft Iannaccone AG is a painting company that provides general painting services, facade renovation, mold remediation, monument preservation, graffiti protection and decorative finishes.

Malergeschäft Iannaccone 

Zurich · Since 2007

Malergeschäft Iannaccone provides general painting services and specialised solutions such as mould remediation, façade refurbishment, heritage conservation, graffiti protection and decorative finishes. The company undertakes work in occupied properties and tenant-change renovations, supplies multilingual information on mould prevention, and emphasises the use of eco‑friendly materials and staff development.

Malergeschäft Kessler GmbH 

Turbenthal · Since 2007

The company Malergeschäft Kessler GmbH is a painting business specializing in various tasks in the fields of painting, renovation, and decoration. The core activities include: interior and exterior painting, facade renovations, expert assessments and renovation of plaster, clay and lime plastering, wallpapering, decorative techniques (e.g. stucco, glazing techniques, marbling), color design and consulting, renovations and conversions. The company emphasizes ecological and environmentally friendly methods and materials and provides qualified employees for the successful realization of projects.

Malergeschäft-Marty GmbH 

Küssnacht Am Rigi · Since 2019

The core activity of Malergeschäft-Marty GmbH is the execution of painting work, including consulting and supporting customers with new projects and ideas, as well as the production of wallpaper and the implementation of room design. The company also offers services such as facade work, woodwork, glazing and airless spraying.

Maler & ID-Graphics Mustafa 

Sisseln Ag · Since 2013

The company offers a combination of painting services and graphic design services. The core activities include: Painting services: interior and exterior painting, facade painting, facade renovation and wall design; Graphic design: print design, packaging and product design, signage and labeling, logo and brand development, as well as creative visual concepts for businesses and private spaces. The company positions itself as a full-service provider for visual communication and spatial design.

Maler Krummenacher GmbH 

Hellbühl · Since 2012

The core activity of Maler Krummenacher GmbH is the execution of painting work, including new buildings, renovations, facade work, varnishing, mold treatment and plastering, both indoors and outdoors.

Maler Reiser GmbH 

Unterägeri · Since 2006

The core activity of Maler Reiser is the execution of painting and renovation work, in particular: Interior work: wallpapering, decorative techniques, seamless solutions, spray work Exterior work: facade renovations, Eternit renovations, timber framing, wooden facades, new buildings The company also offers color and interior design consulting, including Feng Shui consulting.

Maler Roli, Kappeler Roland 

Altdorf Ur · Since 1992

The core activity of the company 'Maler Roli' is the provision of painting and coating services, including new construction, renovation, painting, spraying, signwriting, mobile spraying and high-pressure cleaning, as well as complementary services such as object consulting, color design, substrate and coating analysis.

Malerservice D. Schilter 

Arosa · Since 2024

The core activity of the company "Malerpinseli" is the provision of painting and coating services, including wall and facade painting, varnishing, repair work and other related services.

Marcel Bosshard GmbH 

Wängi · Since 2024

The core activity of Marcel Bosshard GmbH is the planning, coordination and execution of bathroom renovations and refurbishments, including the installation of tile coverings, natural stone work, masonry work and other related services.

Marcel Müller AG 

Wil Sg · Since 1975

The core activity of Marcel Müller AG encompasses the planning, execution and maintenance of floor coatings, underlayment, building sealing and fire protection work for residential, commercial and industrial buildings as well as terraces. The specific services include: underlayment (e.g. floating or bonded laid ready-made coatings), design screeds, PU/epoxy coatings, mineral plasters, building sealing (e.g. joint sealing, injections, liquid plastic sealing, Combiflex sealing) and fire protection work (e.g. fire protection coatings, sealings). The company also offers consulting services for floor coverings and renovations.