Building Maintenance

Paul Gschwind AG 

Therwil · Since 1985

The core activity of Paul Gschwind AG is the provision of construction services, particularly in the fields of building construction and civil engineering, including new buildings, extensions, renovations, conversions and maintenance of infrastructure, as well as the construction of agricultural and special-purpose buildings such as halls and workshops.

RenovaPro Sàrl 

Villars-Ste-Croix · Since 2011

Rhomberg Bau AG 

St. Gallen · Since 2005

The company is active in the field of timber construction and offers solutions for building construction and infrastructure. It develops and implements sustainable projects, products and services, with a focus on ecological, social and economic sustainability.

Roth Renovationen GmbH 

Matten B. Interlaken · Since 2023

Roth Renovationen GmbH is a construction and renovation company offering services including interior fit-outs, building and civil works, façade and roof refurbishments, and sanitary and heating installations. The company provides project planning and coordination across trades and performs related work such as tiling, painting, metalwork and scaffolding.

Ruf Entfeuchtungs AG 

Küttigen · Since 2017

The core activity of Ruf-Entfeuchtungstechnik is the provision of services in the field of dehumidification, construction drying, water damage restoration and leak detection. This includes in particular: air dehumidification, construction drying, water damage restoration, leak detection, damage settlement with insurance companies, organization of repair work with business partners from the construction industry, consulting, humidity measurement, damage minimization and damage remediation. The company offers these services to both private households and companies from the construction industry.

Schnüriger Bau GmbH 

Sattel · Since 1993

The core activity of Schnüriger Bau GmbH is the planning and execution of construction projects, particularly in the area of new buildings, conversions, renovations and refurbishments of buildings, as well as the implementation of environmental works. The company also offers specialized services such as training of apprentices and cooperation with regional subcontractors.

Schreinerei A. Portmann Inh. M. Szente 

Dietikon · Since 2008

The company Schreinerei Portmann is a craft business whose core activity lies in the manufacture and processing of wood products, particularly in the field of carpentry.

Schreinerei Luchsinger AG 

Schwanden Gl · Since 1987

The core activity of Schreinerei Luchsinger AG is the manufacture and assembly of wood products, particularly furniture, kitchens, doors, windows, stairs and other interior finishing elements. The company also offers services such as renovation, refurbishment and planning, and accompanies customers throughout the entire construction or project phase.

Soller Bau AG 

Amriswil · Since 2009

Soller Bau AG is a construction company that carries out single- and multi-family houses, industrial and commercial buildings, and agricultural constructions. Its services include extensions and conversions, renovations, and general concrete and masonry work.

Speztec AG 

Maienfeld · Since 2007

The core activity of Speztec AG is the remediation of hazardous substances in buildings and facilities, particularly the removal of asbestos and other hazardous materials. This also includes specialized services such as sandblasting, high-pressure water blasting and other blasting techniques. The company also offers rental and sale of sandblasting equipment and media.

Stolz GmbH 

Münchenstein · Since 2005

The core activity of Stolz GmbH is carpentry, particularly interior finishing, the manufacture of furniture, cabinets, bathroom furniture, windows and doors, as well as the renovation of buildings.

Storenservice Glatttal M.Thoma 

Opfikon · Since 2024

The core activity of StorenService Glatttal is the planning, manufacturing, installation and maintenance of sun and weather protection solutions, including sun awnings, facade awnings, insect screens, windbreaks, louvre awnings and other shading systems for private and commercial customers.

woodroom GmbH 

Bertschikon (Gossau Zh) · Since 2021

The company offers individual solutions for homeowners, businesses and municipalities in the following areas: Interior Design, Carpentry and Joinery, Wood in the Garden (garden extensions, pool landscapes, terracing), Custom-made Furniture (wardrobes, kitchens, furniture or individual solutions), and Renovation and Conversion. The core activity of the company is the planning, implementation and realization of individual solutions in the field of interior finishing, carpentry and gardening.

Albisser AG Holzbau und Schreinerei 

Geuensee · Since 2022

The core activity of Albisser AG is carpentry and joinery, particularly the planning, consulting and implementation of construction projects such as renovations, interior finishing, custom-made furniture, new buildings, extensions and energy-efficient renovations, with a focus on the use of wood as a multifunctional and noble element.

Anderegg Mauerentfeuchtung GmbH 

St. Gallen · Since 2024

The core activity of Anderegg Mauerentfeuchtung GmbH is the renovation and drying of walls and cellars using the patented ORIGINAL electroosmosis process, as well as the implementation of measures against lateral moisture ingress, wall-damaging salts, water infiltration and house fungus control.

Annoni S.A. 

Bévilard · Since 1972

The core activity of Annoni SA is the execution of public works and building construction, i.e. the implementation of public building projects and the erection of buildings.

B+F Haustechnik GmbH 

Bern · Since 2022

The core activity of B+F Haustechnik GmbH encompasses the planning, installation, maintenance, and repair of sanitary and heating systems, including the creation of building plans, consulting, service, and maintenance. The activities include, among others: Sanitary work: bathroom renovations, new and reconstruction work, maintenance work, installation of water heaters, heat pumps, and sanitary appliances; Heating work: installation, maintenance, and repair of heating systems, including heat pumps, solar thermal systems, PV-electricity, pellet, wood chip, and oil; Planning and consulting: building planning, consulting in difficult situations, expert opinions, and reporting on technical issues; Service and maintenance: maintenance and service management, functional and visual inspections of sanitary and heating systems, sampling, and creation of technical expert opinions.

Blöchlinger AG 

Neuhaus Sg · Since 1978

The core activity of Blöchlinger AG encompasses the areas of disposal, processing and supply of building materials, in particular the utilization of construction waste, demolition, civil engineering, old wood, green materials and non-ferrous metals. The company also produces building materials such as gravel, recycling products and eco-concrete (NeoCret) from recycled raw materials.

Ciampitti SA 

Ardon · Since 1994

The core activity of Ciampitti SA consists of carrying out work in the fields of earthworks, masonry, staircase construction and the realization of outdoor facilities, including the construction of swimming pools.

CLIME ASCENSEURS SA 

Sierre · Since 1998

The core activity of Clime Ascenseurs SA consists of planning, installing, maintaining and modernizing elevators, hoists, goods lifts and other vertical transportation systems for private individuals, companies and industries. This also includes services such as 24-hour emergency call-outs and maintenance of elevators of all brands, as well as the development of solutions for people with reduced mobility.