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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryBuilding Maintenance

Building Maintenance

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IndustryConstruction & ArchitectureIndustryBuilding Maintenance
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3'970 companies found

C.I. Sàrl Logo

C.I. Sàrl 

Geneva · Since 2014

The core activity of C.I. Sàrl is general construction and turnkey renovation in various areas, including: design and conception projects, construction of residential, civil and industrial buildings, renovation and preparation of buildings and houses, restoration in city centers, electrical installations and photovoltaic fields, pools and spas, and interior kitchen and furniture design. The company thus offers comprehensive services in the construction and renovation sector, from planning to completion.

Building ConstructionBuilding Maintenance
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Claudio Bottega SA Logo

Claudio Bottega SA 

Losone · Since 2001

Claudio Bottega SA is a construction company carrying out private and public building projects, including renovations, extensions, natural stone works and general repair and maintenance services.

Building ConstructionBuilding Maintenance
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Conzett Bau- und Möbelschreinerei AG Logo

Conzett Bau- und Möbelschreinerei AG 

Pany · Since 2016

The core activity of Conzett Bau und Möbelschreinerei AG is the provision of services in the field of construction and carpentry. This includes, in particular, the planning and execution of new buildings, conversions, renovations and refurbishments of buildings, as well as the manufacture and installation of furniture, doors, windows and other wood products.

Building MaintenanceInterior Construction
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CORTI AG Logo

CORTI AG 

Winterthur · Since 1939

The company's core activity is the construction industry, particularly as a master builder, general contractor and developer of new construction projects, with a focus on new buildings, renovations, hazardous substance remediation, general services, natural and artificial stone work.

Building ConstructionBuilding Maintenance
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Coverpart AG Logo

Coverpart AG 

Zumikon · Since 2022

The core activity of Coverpart AG is the planning, consulting and execution of ventilated facades for buildings, including the installation of facades and facade cladding, sealing and insulating, as well as the maintenance and repair of existing facades.

Building ConstructionBuilding MaintenancePainting & Plastering
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Cyrill Ruffieux AG, Schreinerei-Holzbau Logo

Cyrill Ruffieux AG, Schreinerei-Holzbau 

Plasselb · Since 2019

The core activity of Cyrill Ruffieux AG is carpentry and joinery, including services such as new construction, renovations, garden houses, carports, stairs, furniture and sawmill operations.

Building MaintenanceInterior ConstructionTimber Construction & Carpentry
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Dachplus Volketswil GmbH Logo

Dachplus Volketswil GmbH 

Volketswil · Since 2016

The core activity of dachplus AG includes services in the field of roof and building services, including: roof inspections and maintenance, installation and maintenance of fall protection systems and lightning protection systems, sheet metal work and roofing, consulting and project management for roof and building projects, PV cleaning and maintenance, 24-hour service and repairs, and sheet metal work and metal processing. The company thus offers comprehensive solutions for the maintenance, maintenance and renovation of roofs and buildings.

Building Maintenance
View profile5(1)
DANIEL MOLL GmbH Logo

DANIEL MOLL GmbH 

Scuol · Since 2015

The core activity of Schreinerei DANIEL MOLL GmbH is the manufacture and restoration of wood products, in particular furniture, interior fittings, windows, doors, gates and stairs, as well as the renovation of old Engadine houses and the restoration of antiques.

Building MaintenanceInterior Construction
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diembau gmbh Logo

diembau gmbh 

Oey · Since 2014

The core activity of the company "diembau gmbh" is carpentry, particularly the construction with reclaimed wood, as well as the production of furniture made from reclaimed wood. The company also offers services such as interior finishing, renovations and construction consulting.

Building Maintenance
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Dolf & Walli Holzbau AG Logo

Dolf & Walli Holzbau AG 

Trimmis · Since 2017

The core activity of Dolf & Walli Holzbau AG is the planning, execution and renovation of carpentry and joinery work, including new buildings, conversions, renovations, interior finishing, furniture making, roofing and facade cladding.

Building MaintenanceInterior ConstructionTimber Construction & Carpentry
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Egger Bauunternehmung AG Logo

Egger Bauunternehmung AG 

Frutigen · Since 2014

The core activity of EGGER Bauunternehmung AG encompasses the execution of construction, civil engineering, renovation and conversion works, as well as the provision of construction consulting and special services such as core drilling, concrete demolition and machinery rental.

Building ConstructionBuilding MaintenanceCivil Engineering
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E. Jungo Peinture & Rénovation Logo

E. Jungo Peinture & Rénovation 

Aire-La-Ville · Since 2005

The core activity of E. Jungo Peinture & Rénovation is the provision of services in the field of painting and renovation of buildings.

Building Maintenance
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Elektro Bühler GmbH Logo

Elektro Bühler GmbH 

Hornussen · Since 2019

The core activity of Elektro Bühler is the provision of services in the field of electrical engineering, particularly: electrical installations, KNX building automation, network and telecommunications services, repairs, lighting assembly, and renovation work for bathrooms, kitchens and other rooms. The company thus offers a wide range of electrical engineering services for private and business customers.

Building MaintenanceElectrical Planning & Installation
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Emanuel Tanner Logo

Emanuel Tanner 

Steckborn · Since 2014

The core activity of Tanner Steckborn is the provision of services in the field of chimney sweeping, heating system control, fire protection and ventilation cleaning. Specifically, this includes: chimney sweeping services in the canton of Thurgau, heating system control and fire protection for municipalities and private customers, as well as ventilation and solar panel cleaning in cooperation with partner companies. The company thus offers a wide range of services in the field of heating and ventilation technology as well as fire protection.

Building Maintenance
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Erwin Ritter GmbH Logo

Erwin Ritter GmbH 

Montlingen · Since 2017

The company offers a wide range of services in the fields of craftsmanship, planning and consulting related to building and living. The core activities include: carpentry work, assembly and installation of furniture and other items, repairs and maintenance of buildings and household appliances, planning and consulting for construction projects and renovations, individual problem-solving for everyday problems, garden and environmental design, and CO2 laser processing of materials such as wood, plexiglass and metal for the production of personalized gifts, packaging and other items. Thus, the company provides a comprehensive range of services for private individuals and companies requiring craftsmanship, consulting and planning in the field of building and living.

Building MaintenanceHorticulture & Landscaping
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E. Schär AG Logo

E. Schär AG 

Herzogenbuchsee · Since 1978

The core activity of E. Schär AG is building and providing construction services, including transportation, with consideration for environmental awareness and ecological thinking.

Building ConstructionBuilding MaintenanceCivil Engineering
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EXPAT RENOVATIONS SARL Logo

EXPAT RENOVATIONS SARL 

Geneva · Since 2011

The core activity of Expat Renovations is the execution of renovation work on existing living spaces, including conversions, extensions and modernizations. This includes the following specific activities: project management, masonry, carpentry, installation work (electricity, water, heating), insulation work, tiling, plastering, painting, installation of windows and doors, home automation, and installation of heat pumps. The company also offers comprehensive project management and coordination, including communication with architects, engineers and authorities.

Building Maintenance
View profile5(1)
FeinBau21 GmbH Logo

FeinBau21 GmbH 

Möhlin · Since 2021

The core activity of FeinBau 21 encompasses a wide range of services related to property maintenance, renovations, conversions, clearances, disposal, and gardening. Specifically, the company offers the following services: * Property maintenance: regular maintenance and upkeep of residential and commercial spaces * Renovations: renovation and modernization of kitchens, bathrooms, attic and basement conversions, facade renovation, and barrier-free conversions * Conversions: conversion and renovation of residential and commercial spaces, including kitchen and bathroom renovations, room expansions, and facade renovation * Clearances: clearance and disposal of objects and hazardous waste * Disposal: environmentally friendly and efficient waste disposal * Gardening: design and maintenance of gardens, including hardscaping services and environmentally conscious projects. The company thus offers a comprehensive range of services to meet the needs of its customers in the areas of property maintenance, renovations, conversions, clearances, disposal, and gardening.

Building Maintenance
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FF Renova GmbH Logo

FF Renova GmbH 

Wangs · Since 2004

The company offers a wide range of services in the areas of interior construction, renovation, and landscaping. The core activities include: Interior construction: planning and execution of interior construction, including carpentry and earth construction Renovation: renovation of balconies, buildings, and other structures Landscaping: planning and creation of gardens, including the construction of fences and the installation of flooring Carpentry: manufacture of individual furniture and interior construction elements Earth construction: construction of earth walls and other structures using natural materials The company thus offers a comprehensive range of services for the construction and design of interior and exterior spaces.

Building MaintenanceTimber Construction & Carpentry
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FIDIA GROUP SA Logo

FIDIA GROUP SA 

Geneva · Since 2021

The core activity of Fidia Group is the planning, execution and restoration of high-end construction and renovation projects, particularly in the luxury segment, in the hotel industry and in the field of cultural heritage preservation. This also includes the manufacture and supply of high-quality furniture and floor and wall coverings.

Architecture FirmsBuilding Maintenance
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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