Building Maintenance

BSI Bureau de Service et d'Ingénierie SA 

Villeneuve Fr · Since 2017

BSI Bureau de Service et d'Ingénierie SA provides engineering and consulting services in fire protection and building thermal performance. Services include fire protection concepts and audits, sprinkler system design and hydraulic calculations, thermal energy balances and Minergie dossier support, as well as GIS‑based tools (HyperBird) for building management.

B&S Renovationen GmbH 

Wilderswil · Since 2016

B&S Renovationen GmbH carries out timber construction, roofing, and renovation and new-build work. Services include renovation consulting, various conversion works, lightweight timber partitions, interior fittings (wall, ceiling and floor finishes), timber façade repairs, roof restorations and installation of roof windows.

Büchel Bau AG 

Rüthi (Rheintal) · Since 2007

Büchel Bau AG provides planning and execution services for construction projects, supporting clients through project planning and implementation and delivering work aimed at clean, timely and cost-optimized completion.

Bucher Bautenschutz 

Hochdorf · Since 2014

The core activity of the company "Bucher Bautenschutz" consists of executing sealing and building protection works, particularly in the following areas: * Sealing works (rigid and flexible) on new buildings, conversions, and renovations * Floor coverings (seamless, chemical-resistant, and durable) * Concrete renovation (retroactive sealing of connection joints) * Injections (for spalling on new or old buildings) * Structural reinforcement (renovation or conversion with structural impact) * Sealant joints (functional joint seals on movable parts) * Corrugated sheet metal and gutter works (bridging thresholds or protecting expansion joints from damage) * Small concrete works (professional execution of smaller concrete works) The company thus offers a wide range of services in the field of building protection and sealing.

Büchler Kaminfeger GmbH 

Appenzell · Since 2024

Büchler Kaminfeger GmbH provides inspection and cleaning services for wood, oil and gas heating systems as well as official combustion checks (emission measurements). Services also include visual inspections of wood-burning appliances and impartial advice on fire safety, correct operation and energy efficiency; contact person Michael Büchler holds federal qualifications as a master chimney sweep.

Bugnon Assèchement Sàrl 

Bulle · Since 2008

The core activity of Bugnon Assèchement includes the following services: * Leak detection: detection and analysis of leaks and moisture ingress in buildings * Drying: rapid intervention with high-performance drying equipment to repair moisture damage * Restoration: professional support for the restoration of damaged elements after a claim * Mobile heating: provision of mobile heating to temper various rooms. Thus, the company offers services in the field of damage remediation and prevention of moisture damage in buildings.

Bühlbau GmbH 

Lanzenhäusern · Since 2018

The core activity of Bühlbau GmbH is the execution of renovations, conversions and refurbishments in the field of timber construction, carpentry and masonry, including energy-efficient renovations and monument preservation.

Bulloni Costruzioni Sagl 

Isone · Since 2012

Bulloni Costruzioni Sagl is a construction company offering building works, renovations, roof renewals, stone/dry-stone wall construction, excavation, demolition and installation work. The website notes that dry-stone wall projects are carried out following bio-building and eco-architecture principles and that work is performed in compliance with SUVA safety standards.

Burgermeister AG 

Pfäffikon Zh · Since 1996

The core activity of Burgermeister AG is road and civil engineering, including related services such as: civil engineering works, road construction and maintenance, crack repairs, gardening and environmental works, winter services, and emergency and standby services for water pipe breaks, cable damage or oil spills.

Burgfäger GmbH 

Schwarzenburg · Since 2022

The core activity of the company 'Burgfäger GmbH' is the execution of chimney sweep services, particularly for the fuels wood, oil and gas, as well as consulting and maintenance of heating systems, including repairs, fire protection, energy saving and environmental protection.

Bürgler Baugeschäft AG 

Hirzel · Since 1980

Bürgler Baugeschäft AG is a construction company that delivers new-build projects as well as structural and civil engineering work, and provides façade renovations, plastering and interior conversion services. The company also undertakes monument preservation and restoration work and offers consultancy services.

Burn AG 

Oey · Since 2021

The core activity of Burn & Künzi AG is the execution of construction projects, particularly in the field of building construction and civil engineering, as well as general or total contractor. The company also offers specialized services such as concrete cutting and gravel and concrete deliveries.

Burri-Energietechnik AG 

Nürensdorf · Since 1991

The core activity of Burri Energietechnik AG is the optimization, renovation and maintenance of heating systems, including the performance of flue gas emission measurements and consulting on heating controls and solar systems.

Caroline Preti - Harmonie d'espaces 

Petit-Lancy · Since 2018

The company's core activity is the planning and implementation of interior architecture and design projects, including consulting, space planning, furniture design, renovation and energy harmonization of living and working spaces.

CasaCheck GmbH 

Kriens · Since 2017

The core activity of CasaCheck is the implementation of professional pollutant analyses and tests for various types of pollutants such as asbestos, PCB, PAK, heavy metals, mold and KMF. The company offers these services to various customers, including private and public property owners, construction companies, architectural firms, property buyers, as well as cantons and municipalities. The pollutant analyses are carried out in particular before renovation and demolition projects to protect human health and ensure compliance with legal regulations.

Casa Deck GmbH 

Samstagern · Since 2009

The core activity of Casa Deck is the execution of renovation and conversion work, particularly in the areas of interior renovation, conversion, flooring, painting, plastering and demolition work. The company also offers consulting services for the selection of materials and samples to realize individual ideas.

CasaRep AG 

Zurich · Since 1991

CasaRep AG provides property caretaker and facility services, including technical maintenance, garden upkeep, special cleaning works, as well as winter and on-call services. The owner-managed company also carries out technical monitoring, repairs and a 24-hour emergency on-call service.

CasaWart, Inh. Papadimitriou 

Rüschlikon · Since 2020

The core activity of CasaWart is property management and maintenance. This encompasses a wide range of services, including: * Value preservation through coating of floor coverings and other methods * Building technology, including meter reading and control of heating, ventilation and sanitation systems * Green space maintenance, including gardening, weed control, lawn mowing, aeration, scarifying and hedge trimming * Winter services, including snow removal and ice clearance * Holiday representation for absent caretakers * Quality control and cleaning * Implementation of construction projects and coordination of work The company thus offers a comprehensive range of services to ensure the maintenance and management of properties.

Castro Montage Sàrl 

Lausanne · Since 2016

The core activity of Castro Montage Sàrl is the execution of interior finishing works, in particular: installation and fitting of movable partitions (wall elements), installation and fitting of false ceilings, interior renovations, including painting, laying of carpet, linoleum and parquet.

cavelti derungs ag 

Laax Gr · Since 2007

The company's core activity includes providing services in the areas of construction management, planning, energy consulting, property management, pollutant screening and fire protection, particularly in high-rise construction.