Specialized Construction Activities in the
Canton of Valais

RENOVATION ART-DECO Sàrl

Since 1999 · 1–10 empl.

The core activity of Rénovation Art & Déco sàrl is the execution of renovation works, particularly in the field of interior and exterior renovation, as well as the execution of special decoration works such as stucco, marble imitation, patina, plasterwork, material effects and trompe-l'œil. This also includes services such as painting, interior design and building completion.

Gasser Felstechnik AG

Since 2003 · 101–500 empl.

Gasser Felstechnik AG provides specialized rock-engineering services, offering underground construction, rock stabilization, blasting operations, specialist deep foundation works and construction services.

Valjetting AG

Since 2003 · 21–50 empl.

Valjetting AG is a company of the Volken Group that carries out specialist civil engineering work. Its activities include drilling, anchoring, and securing excavations with pile walls and shotcrete walls.

Rail Services SA

Since 2005 · 1–10 empl.

The core activity of Rail Services SA is the provision of services in the field of rail transport, particularly in the maintenance and upkeep of rail infrastructure. This includes the monitoring and maintenance of tracks, the manufacture and delivery of switches, as well as the execution of repair and maintenance work on railway lines.

Terra-Bohr-Tech AG

Since 2006 · 21–50 empl.

Terra-Bohr-Tech AG provides drilling services, including geothermal boreholes, core drilling, micropiles and exploratory drilling for ground investigations.

DECOTECHNICS Sàrl

Since 2007 · 11–20 empl.

The company DECOTECHNICS specializes in the manufacture of precision components through décolletage (a form of turning) and usinage (a form of milling) of metal parts. The company's core activity lies in the production of high-precision parts for various industries such as watchmaking (horology), medical technology (medtech), industry and mechanical engineering.

TECHLIFT SA

Since 2008 · 11–20 empl.

The core activity of Techlift is the development, manufacture, installation, maintenance and repair of elevator systems, escalators, parking systems and other vertical transportation systems, including special solutions such as car lifts and goods lifts. The company also provides expert services and consulting for the modernization and replacement of existing systems.

Comm'Neuf, CHEVALLEY

Since 2008 · 1–10 empl.

The core activity of Comm' Neuf is the execution of renovation and transformation works, particularly: exterior renovations, interior renovations, and transformations. The company offers these services in various regions, including Switzerland, the United States, and the United Kingdom.

Perren Haustechnik AG

Since 2011 · 1–10 empl.

The core activity of Perren Haustechnik AG is the provision of services in the field of building technology, particularly in the areas of plumbing, heating and oil burner service. This includes competent consulting, professional execution, repairs, maintenance and service contracts for heating and sanitary systems.

Andreas Lebègue Sàrl

Since 2014 · 1–10 empl.

The core activity of Andreas Lebègue Sàrl is the provision of services in the field of wood and metal construction. Specifically, this includes: * Wood construction: + Carpentry (e.g. furniture manufacturing) + Interior finishing (e.g. parquet flooring, doors, windows) + Facade and roof work + Manufacturing of fences and other wooden structures * Metal construction: + Welding work + Manufacturing of metal structures (e.g. railings, stairs, window and door frames) + Repair and maintenance of metal equipment and machinery * Additional services: + Demolition and disposal of old buildings + Renovation and refurbishment of buildings + Outdoor facilities (e.g. asphalt coating of driveways) The company thus offers a wide range of services in the construction industry, with a focus on wood and metal construction.

Maret Yves

Since 2016 · 1–10 empl.

The company's core activity is the management and administration of the municipality of Sembrancher, including the provision of services such as water and electricity supply, waste disposal, road maintenance, security, forestry and alpine farming, as well as the management of public facilities such as schools, sports facilities and community centers.

Opal Fels- und Steinschlagssicherungs AG

Since 2019 · 1–10 empl.

The company's core activity is the provision of services in the field of rockfall and stonefall protection, including drilling work, erosion control, suspension bridges and other specialized work in civil engineering and construction.

Cormet AG

Since 1987 · 1–10 empl.

Cormet AG is a company whose website only shows a simple homepage titled “Startseite - Cormet AG Steg”. No further information about products, services, or activities was visible on the accessible page.

Mont-Tech Sàrl

Since 2019 · 1–10 empl.

Mont-Tech Sàrl is a small bilingual company (French and German) specializing in assembly work. The website provides contact details including a phone number and an email address for inquiries.

R. V. Rénovation Sàrl

Since 2016 · 1–10 empl.

The core activity of R.V Renovation Sàrl is to provide renovation services, particularly in the execution of work on interior and exterior spaces, including: floor coverings (tiling and parquet), minor masonry, painting, cleaning, wall rehabilitation, and minor masonry work. The company thus offers a wide range of services to support customers in the renovation and maintenance of their properties.

DC Constructions SA

Since 2017 · 1–10 empl.·4.6(8)

The company DC Constructions is primarily involved in construction and renovation work, including the installation of fireplaces, stonework and concrete finishing.

Blaise Revey Sàrl

Since 2014 · 1–10 empl.

ARTISANS SUISSES, STAUBLI

Since 2016 · 1–10 empl.

The core activity of the company "Artisans Suisses" is the provision of services in the field of construction, particularly in renovation, transformation and building of buildings. The company is a grouping of qualified craftsmen, each active in their own field, who together offer a comprehensive range of services to architects, builders and private clients.

TSA Sàrl

Since 2018 · 1–10 empl.

TSA Sàrl provides mountain guiding and outdoor services (trekking, ski, alpinism, climbing) together with rope-access work for construction, maintenance and interventions at height or in hard-to-reach locations. Services include roof and façade cleaning and maintenance, creation and upkeep of climbing walls and via ferrata, and the installation of anchors and fall-protection systems.

ARBERIA Sàrl

Since 2023 · 1–10 empl.·5.0(11)

The core activity of Arberia Sàrl is to provide services in the field of sanitary, heating and renovation works, including emergency services and repairs, for private, commercial and industrial customers in Switzerland.

JA Toit Sàrl

Since 2018 · 1–10 empl.

The core activity of JA TOIT sàrl is to provide services in the construction sector, particularly in the following areas: carpentry, roofing and timber framing, sheet metal work and processing, roofing, installation and assembly of windows, doors, Velux (skylights) and parquet (parquet floors), staircase construction, and exterior fittings (such as terraces and balustrades). The company thus offers a wide range of services in the construction sector, from planning to the execution of construction projects.

Coutaz CVS SA

Since 2023 · 1–10 empl.

Coutaz CVS SA designs and delivers heating and cooling systems, sanitary installations, industrial piping, and work on roofs and ventilated façades. The company also provides maintenance, repair services, and technical building services.

Decor Style, Gonçalves Machado

Since 2017 · 1–10 empl.

The core activity of Decor Style is to provide services in the field of construction and renovation work, particularly in the areas of: painting (interior and exterior painting), plastering, tiling and flooring, floor coverings, and exterior insulation. The company offers these services for various types of projects, including residential and commercial properties, villas, chalets, and hotels.

Pit-Entreprise François Nendaz

Since 2020 · 1–10 empl.·5.0(7)

The core activity of the company 'Pit Entreprise' consists of carrying out work in the field of earthworks, outdoor development, excavations, and small construction in Valais, particularly in mountainous areas. This includes: Earthworks: Preparation of building land for construction projects and facilities; Outdoor development: Creation of gardens, paths, terraces, pools, fences, and plantations; Excavations: Execution of excavation work and installation of lines (water, electricity, etc.); Small construction: Construction of permanent buildings such as retaining walls, extensions, garages, and garden sheds in collaboration with local craftsmen and companies.

Constructions Métalliques Pereira Sàrl

Since 2019 · 1–10 empl.·4.8(5)

The core activity of the company "Constructions Métalliques Pereira" consists of planning, organizing and executing metalwork construction projects, particularly in the areas of: construction, installation, renovation and maintenance of metal barriers and fences; metalwork construction projects, including the manufacture and installation of metal structures; project management and site management for metalwork projects. The company also offers services such as creating free and customized quotes, collaborating with various suppliers in Switzerland, and performing work at trade fairs.

MC Sàrl

Since 1998 · 1–10 empl.·4.0(4)

The core activity of MC Sàrl is the provision of services in the fields of masonry, tiling (flooring) and civil engineering. The company offers the following services in particular: Masonry: construction and renovation of buildings, including the execution of bricklaying work; Tiling: laying of tiles and other floor coverings; Civil Engineering: planning and execution of construction projects in the field of civil engineering, including the construction of infrastructure and buildings. The company offers these services to private individuals, architects and construction companies, thus covering a broad spectrum of customers.

IUB Engineering AG

Since 2022 · 101–500 empl.·4.5(2)

IUB Engineering AG is an engineering firm providing total planning and project engineering services for energy, infrastructure and environmental projects. Its expertise covers hydropower, underground construction, water engineering and civil engineering, with services including electromechanical equipment design, project management, studies, expert assessments and Building Information Modelling (BIM).

Vodoz Travaux Spéciaux SA

Since 1995 · 1–10 empl.·5.0(4)

Vodoz Travaux Spéciaux SA is a specialist civil-engineering company carrying out groundwater lowering (wellpoint systems), trenchless installations (push-tube, directional drilling), pumping and sand-removal operations and treatment of pumped water. The company also provides sheet-piling and vibro-driving services and works on excavation enclosures and related site installations.

GD Metal Concept Sàrl

Since 2021 · 1–10 empl.

GD Metal Concept Sàrl is a company active in metal construction and high-end interior fitting. It offers fine metalwork, surface finishing and custom-made furniture for specific client projects.

Agtan SA, succursale de Crans-Montana

Since 2018 · 1–10 empl.·4.2(6)

Agtan SA, succursale de Crans-Montana provides drilling services for geothermal probes, water exploration and well drilling, core drilling on contaminated sites, connection works, and probe dimensioning studies.

CleanCit Sàrl

Since 2011 · 1–10 empl.·5.0(1)

The core activity of CleanCit Sàrl is the revision, cleaning and maintenance of tanks and containers, particularly for the storage of liquids. This includes: Tank revision: regular maintenance and inspection of tanks to ensure their functionality and safety. Tank cleaning: cleaning and disinfection of tanks to maintain the quality of the stored liquids and protect the environment. Decommissioning and dismantling: decommissioning and dismantling of tanks when they are no longer needed or have exceeded their lifespan. Installation of new tanks: planning, delivery and installation of new tanks made of plastic or steel in various sizes and capacities. The company offers these services in various regions of Switzerland, particularly in the cantons of Geneva, Vaud, Fribourg, Valais, Neuchâtel and others.

BETONCOUPE AG WEST, Zweigniederlassung Salgesch

Since 2019 · 1–10 empl.·4.8(4)

BETONCOUPE AG WEST, Zweigniederlassung Salgesch provides core drilling, concrete cutting and pressing, controlled concrete breaking and dismantling, wire sawing, tunnel milling and demolition-robot services. The branch carries out precision concrete demolition and related specialist construction tasks.

Gattlen Next AG

Since 2026 · 101–500 empl.

Gattlen Next AG plans and implements building technology solutions in heating, ventilation, climate, solar, electrical systems and planning. The company also provides permit support, GEAK-related services, subsidy applications and 24/7 customer service.

DENTAL SERVICES Sàrl

Since 2009 · 11–20 empl.·5.0(2)

The core activity of Dental Services Sàrl is the installation, design, implementation and maintenance (SAV) of dental practices and cabinets, including consulting and planning in the areas of ergonomics and compliance with standards.

Constantin S. GmbH

Since 2016 · 1–10 empl.·5.0(2)

The core activity of Constantin S. GmbH is the provision of services in the construction industry, particularly in the following areas: Painting (interior and exterior), Secondary work (e.g. demolition work, window installation, renovation of floors and walls), and Small construction and renovation work. The company offers these services to private and commercial customers, emphasizing quality, reliability, and competitiveness.

Millius Systems Sàrl

Since 2023 · 1–10 empl.

Millius Systems Sàrl is a trading company that imports and distributes Schlüter‑Systems products, supplying components and system solutions for tile and natural stone installation, including underfloor heating systems, profiles, niches and lighting products.

Groupe Mousse Sàrl

Since 2007 · 1–10 empl.·4.2(5)

The core activity of Groupe Mousse Sàrl is to provide services in the field of construction and renovation works, including: residential and commercial renovation, new construction projects, kitchen and bathroom renovations, painting, carpentry, floor and wall coverings, sanding - wood treatment, sanitary - heating, interior decoration, and installation of photovoltaic panels. The company thus offers a wide range of services tailored to the needs of private and business customers in the field of construction and renovation works.

Silex Felstechnik AG

Since 2009 · 1–10 empl.·5.0(1)

The core activity of SILEX Felstechnik AG includes the execution of work in the field of rock and slope protection, including avalanche control measures, rock cleaning, rockfall protection, slope and embankment stabilization, road safety measures, blasting work, suspension bridges, drilling work, anchor testing, shotcrete work, dry stone wall restoration, as well as the construction of via ferratas, adventure trails and hiking trails.