Building Maintenance in the
Canton of Grisons

291 companies in Building Maintenance based in the Canton of Grisons — name and year of registration from the commercial register.

Companies

50 of 291 companies

wieland schiers ag Logo

wieland schiers ag

Since 2010 · 1–10 empl.5.0(79)

The core activity of the company "wieland schiers" is the provision of services and products in the field of interior design, carpentry, furniture making, kitchens and bathroom furniture. Specific activities include: renovation and refurbishment of houses, apartments and chalets; carpentry and furniture making; interior design and space planning; production of kitchens and bathroom furniture; sale of bed systems, home accessories, pleated blinds, wind and sun protection as well as insect screens; assembly and repair of furniture and interior design elements. The company thus offers a comprehensive range of services and products for the living and interior design sector.

Building MaintenanceHome conversionsJoineryProducts for living and interior design
ranQ Trust Score 4.6 out of 5.0, rated Excellent, Rank #1
Gebrüder Möhr AG, Holzbau Logo

Gebrüder Möhr AG, Holzbau

Since 1980 · 21–50 empl.5.0(12)

The company Gebr. Möhr AG is a timber construction company specializing in the manufacture and installation of wood products. The core activities include in particular: Timber construction and carpentry, Fire protection for doors and glazing, Fire protection solutions in wood and glass, Flooring and terrace gratings, Wood protection, Scaffolding, Installation of solar tubes and skylights, Photovoltaic systems, Abundance systems, Renovation of old buildings. The company also offers services such as quantity surveying, layout and tachymetry.

Building MaintenanceTimber constructionConversion and renovationJoinery work
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #2
Luzi Bau AG Logo

Luzi Bau AG

Since 2004 · 11–20 empl.4.8(13)

The core activity of Luzi Bau AG is the construction and renovation of buildings and infrastructure, including civil engineering, construction, conversion, renovations, concrete repairs, paving, coating works, drilling and cutting of concrete. The company also offers specialized services such as customer-specific masonry and coating works.

Building ConstructionCivil engineering and concrete remediationBuilding constructionConversions
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #3
Tarcisi Maissen immobilias SA Logo

Tarcisi Maissen immobilias SA

Since 1989 · 51–100 empl.5.0(6)

The core activity of Tarcisi Maissen SA encompasses the manufacture and distribution of wood products, particularly furniture, windows, doors and interior fittings, as well as the construction of buildings of all kinds, including timber construction and stone processing. Furthermore, the company also offers services in the fields of locksmithing, oven construction and real estate.

Building Construction
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #4
Costa AG, Hoch- und Tiefbau Logo

Costa AG, Hoch- und Tiefbau

Since 1968 · 11–20 empl.4.4(26)

The company is active in the fields of gravel/concrete, civil engineering and renovations. It offers services and products related to the construction industry, such as the production of concrete, the extraction of gravel and the execution of civil engineering and renovation works.

Building ConstructionBuilding construction / conversion / renovationCivil engineeringEngineering construction
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #5
Aqua Trock GmbH Logo

Aqua Trock GmbH

Since 2008 · 1–10 empl.5.0(8)

The core activity of Aquatrock GmbH is water damage restoration.

Building MaintenanceWater damage restorationLeak detectionConstruction drying
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #6
Seiler AG, Hoch- und Tiefbau, Pontresina Logo

Seiler AG, Hoch- und Tiefbau, Pontresina

Since 1959 · 11–20 empl.4.5(22)

The core activity of Seiler AG is the execution of civil engineering and construction work, including hazardous substance remediation, in the Engadine region. The company offers a wide range of services, including the construction of single-family homes, high-altitude construction sites, customer-specific work such as conversions and renovations, as well as hazardous substance remediation.

Building ConstructionBuilding constructionCivil engineeringCustomer projects
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #7
Bezzola Denoth AG Logo

Bezzola Denoth AG

Since 2005 · 21–50 empl.4.9(7)

The core activity of Bezzola-Denoth AG is the provision of services in the construction sector, particularly in the areas of building construction, civil engineering, plastering, sealing, landscaping, hazardous substance remediation, roofing, flooring and sewer cleaning. The company thus offers a wide range of construction-related services and positions itself as a full-service provider in the construction industry.

Building ConstructionAbove-ground constructionCivil engineeringSpecial foundation works
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #8
Isotech Bautenschutz und Sanierungs AG Logo

Isotech Bautenschutz und Sanierungs AG

Since 2011 · 21–50 empl.5.0(8)

The company offers services in the field of repair and renovation of buildings, particularly concrete structures, drinking water reservoirs and sewage treatment plants. The core activities include: Consulting, analysis and solution development for construction problems; Repair of concrete structures due to environmental influences and/or manufacturing defects; Sealing and coating of buildings, including drinking water reservoirs and sewage treatment plants; Structural reinforcement of industrial buildings, parking garages and bridges; Floor coatings for various applications, such as workshops, production halls and storage areas. The company thus provides comprehensive services for the repair, renovation and maintenance of buildings.

Building ConstructionConcrete repairLiquid plastic waterproofingPolymer-modified bitumen waterproofing
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #9
Beer SA Rabius Logo

Beer SA Rabius

Since 1982 · 21–50 empl.4.8(5)

Beer SA Rabius is a construction company and general contractor. The firm provides building construction, civil engineering and plastering services, operates a gravel and concrete plant, and offers related services such as snow clearing, container (mulden) service, land development and property management.

Building MaintenanceBuilding constructionCivil engineeringPlastering work
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #10
Aleksoski Hauswart KLG Logo

Aleksoski Hauswart KLG

Since 2021 · 1–10 empl.4.9(43)

Building Maintenance
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #11
Bianchi Bau AG Logo

Bianchi Bau AG

Since 2014 · 21–50 empl.4.9(14)

Bianchi Bau AG is a construction company performing building construction, civil engineering and specialist foundation works, together with masonry, plastering and tiling services. The company also provides house and garden maintenance, snow clearing and property services, including rental of holiday and group houses.

Building ConstructionBuilding constructionCivil engineeringSpecial deep construction
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #12
Angelini Hoch- & Tiefbau AG Logo

Angelini Hoch- & Tiefbau AG

Since 1981 · 21–50 empl.5.0(6)

The core activity of Angelini Hoch- und Tiefbau AG encompasses the provision of services in the field of construction, including: building construction and renovations, civil engineering, plastering and masonry, asbestos remediation, concrete drilling and sawing, gravel and concrete works, and gas station construction. The company thus offers a wide range of construction services, from planning and execution of construction projects to the renovation and refurbishment of existing buildings.

Building ConstructionBuilding construction / conversionsCivil engineeringPlastering work and customer masonry
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #13
LC-Holzbau AG Logo

LC-Holzbau AG

Since 2017 · 21–50 empl.5.0(8)

The core activity of LC-Holzbau AG is the planning and implementation of timber construction, interior finishing and kitchen projects, including new buildings, conversions, renovations, extensions and facade work, with a focus on quality, flexibility and ecological sustainability.

Building MaintenanceTimber constructionConversions and renovationsJoinery work
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #14
Wilhelm Tiefbau AG Logo

Wilhelm Tiefbau AG

Since 1990 · 1–10 empl.4.9(7)

The core activity of Enrico Baiutti SA is construction and building services, particularly in the areas of masonry, reinforced concrete, earthworks, and renovation of buildings. The company offers these services as a general contractor in collaboration with architects, with a focus on sustainable and energy-efficient solutions.

Building ConstructionMasonry workReinforced concreteEarthmoving works
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #15
Scrinaria Flepp SA Logo

Scrinaria Flepp SA

Since 1995 · 11–20 empl.5.0(4)

The core activity of Scrinaria Flepp SA is the planning, production and installation of carpentry work, interior fittings and furniture, particularly made from solid wood, with a focus on regional and environmentally friendly materials. This also includes the manufacture of kitchens, doors, cladding and other wood products, as well as the execution of renovation and refurbishment work.

Building MaintenanceKitchen fittingFurniture made to measureBuilt-in wardrobes
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #16
D. Martinelli AG Logo

D. Martinelli AG

Since 2004 · 51–100 empl.4.6(11)

The core activity of D. Martinelli AG is the provision of construction services in the fields of civil engineering and building construction, including new buildings, conversions, renovations, plastering work, hazardous substance remediation and sustainable building.

Building ConstructionBuilding constructionRenovationCivil engineering
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #17
Coray Holzbau AG Logo

Coray Holzbau AG

Since 2020 · 21–50 empl.4.9(8)

The core activity of Coray Holzbau AG is the creation of timber construction projects, particularly in carpentry and joinery. This includes the manufacture of element and economy buildings, conversions of all kinds, energy-efficient renovations, attic conversions, interior fittings, kitchens, wall cabinets, doors, stairs and designer furniture. The company also offers services such as project planning, execution and implementation of timber construction projects.

Building MaintenanceTimber constructionJoineryTimber element construction
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #18
Diener Schädlingsbekämpfung GmbH Logo

Diener Schädlingsbekämpfung GmbH

Since 2001 · 11–20 empl.5.0(6)

The core activity of Diener Schädlingsbekämpfung GmbH is pest control, including monitoring and wood preservation.

Building MaintenanceMonitoringPest controlWood protection
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #19
Bernhard Holzbau AG Logo

Bernhard Holzbau AG

Since 2003 · 21–50 empl.5.0(2)

The core activity of Holzbernhard encompasses the areas of timber construction, interior finishing and kitchens, where the company creates new possibilities through innovation and qualified specialists, focusing on the implementation of customer wishes and ideas.

Building MaintenanceTimber framingJoineryKitchens
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #20
Speztec AG Logo

Speztec AG

Since 2007 · 1–10 empl.3.9(19)

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.

Building MaintenanceRemediationSandblasting & abrasive blasting technologyRental of sandblasting equipment
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #21
Bernimänner AG Logo

Bernimänner AG

Since 2004 · 1–10 empl.4.9(10)

Bernimänner AG is a construction and transport company providing building works, transport services and snow-clearing operations. Its services include repairs and renovations, demolition and conversions, site redevelopment and infrastructure construction, transport of bulk materials and building supplies, and winter road clearing for public and private roads.

Building ConstructionConstruction workTransportSnow removal
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #22
Mario Good GmbH Logo

Mario Good GmbH

Since 2018 · 1–10 empl.5.0(8)

The core activity of Mario Good GmbH is the provision of services in the field of chimney sweeping, furnace inspections, exhaust gas measurements and ventilation cleaning. Specifically, this includes: chimney sweeping, furnace inspections, exhaust gas measurements and ventilation cleaning. The company offers these services in the regions of Igis, Landquart and surrounding areas, as well as in the Chur to Walenstadt area.

Building MaintenanceChimney sweeping servicesHeating system inspection / flue gas measurementWood-fired heating inspection up to 70 kW
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #23
Verein Festung Tschingel Logo

Verein Festung Tschingel

Since 2005 · 1–10 empl.4.7(13)

The company's core activity is the renovation and operation of a historic fortress complex, specifically the Tschingel fortress in Graubünden, Switzerland. The company offers the renovated areas of the fortress for paid use to finance ongoing renovation costs.

Building MaintenanceGuided tours of Tschingel FortressPaid use of the renovated areas
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #24
Bauunternehmung Vetsch Klosters AG Logo

Bauunternehmung Vetsch Klosters AG

Since 2013 · 11–20 empl.4.5(10)

The core activity of Vetsch Klosters AG is the execution of construction projects in various fields, particularly: * Civil engineering and special foundation engineering * Building construction * Natural hazards and protection structures * Concrete processing and precast elements * Snow removal and winter services * Logistics The company is a construction company that offers a wide range of services in the construction industry and specializes in the execution of construction projects in the above-mentioned areas.

Building ConstructionCivil engineering and special deep foundationsBuilding constructionNatural hazards and protective structures
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #25
Galli + Co. GmbH Brandschutztechnik Logo

Galli + Co. GmbH Brandschutztechnik

Since 2003 · 11–20 empl.4.4(9)

The core activity of Galli + Co. GmbH Brandschutztechnik primarily encompasses the field of fire protection, including: fire protection and thermal insulation of ventilation ducts, pipes, wall and ceiling constructions; fire protection cladding and coatings for steel and wood constructions; fire protection joint sealing and wall and ceiling installations; fire compartmentalization and special fire protection constructions; and hazardous substance remediation, including asbestos removal, PCB, PCP, dioxin, etc. The company provides these services with the goal of ensuring the safety of people and buildings through effective fire protection.

Building ConstructionFire protectionHazardous substance remediationInsulation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #26
Spescha Gebäudetechnik AG Logo

Spescha Gebäudetechnik AG

Since 1965 · 1–10 empl.

Spescha Gebäudetechnik AG provides building-technology services including consulting, planning, installation and maintenance of heating, ventilation and sanitary systems, together with customer service and a 24-hour emergency line.

Building MaintenanceHeatingVentilationSanitary installations
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #27
Valaulta Berni AG Logo

Valaulta Berni AG

Since 1974 · 21–50 empl.5.0(3)

The core activity of Valaulta Berni AG is construction, including high-rise and civil engineering, exposed concrete work and renovation work.

Building ConstructionAbove-ground constructionCivil engineeringNatural stone walls
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #28
Werner Schneider AG Logo

Werner Schneider AG

Since 1981 · 1–10 empl.

The core activity of Werner Schneider AG is the provision of services in the field of high-rise and industrial construction, particularly the planning, design and execution of construction projects, including new construction, renovation and refurbishment of buildings, as well as the rental and sale of properties.

Building ConstructionGeneral contractingBuilding and industrial constructionConversions, extensions and renovations
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #29
Giovannini Casaccia SA Logo

Giovannini Casaccia SA

Since 1982 · 1–10 empl.

The core activity of Giovannini Casaccia SA is the provision of services in the construction and real estate sector, particularly in the construction of single-family homes, renovations and other construction-related activities such as the construction of chimneys, Intonaci, Pareti in pietra and other works that encompass everything from the foundation to the roof.

Building ConstructionBuilding and civil engineering worksRenovations and restoration workRendering, plasterboard, insulation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #30
Hartmann & Sohn AG Fideris Logo

Hartmann & Sohn AG Fideris

Since 1993 · 1–10 empl.

The core activity of Hartmann & Sohn AG primarily encompasses civil engineering and construction work, including: Civil engineering: excavation work, cable trenches, road construction, terrain improvements, cable plowing, stream and slope stabilization, block stone walls, water intakes, environmental work, renaturation of high moors, bike and hiking trail construction. Construction: masonry work, concrete work, exposed concrete formwork, natural stone floors, rubble stone walls, plastering work, renovation work, demolition work. Granite processing: sale of Calanca gneiss and Serizzo-Antigorio plates, custom cutting, production of window sills, wall cladding, chimney hoods, stair treads, table tops, benches, facade bases and house entrances. Planning: new buildings, renovations, residential buildings, barns, developments, Maiensäss renovations, agricultural terrain improvements. The company thus offers a wide range of services in the construction sector, from planning to execution of construction projects.

Building ConstructionBuilding constructionCivil engineeringGranite processing
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #31
Belleri Bau AG Logo

Belleri Bau AG

Since 1993 · 1–10 empl.

The core activity of Belleri Bauunternehmung is the provision of construction services, particularly in the fields of building construction and civil engineering, as well as the execution of conversions, renovations and landscaping work. Specific services include: building construction, civil engineering, natural stone walls, rock gardens, renovations and restorations. The company thus offers a wide range of construction-related services.

Building ConstructionBuilding constructionCivil engineeringRenovations and refurbishments
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #32
Willi Hoch- und Tiefbau AG Logo

Willi Hoch- und Tiefbau AG

Since 1994 · 11–20 empl.

The core activity of Willi Hoch- und Tiefbau AG encompasses the provision of services and products in the field of construction and civil engineering, including: Construction: new construction, renovation and refurbishment of single-family and multi-family homes, commercial and industrial buildings; Civil engineering: civil engineering services, crane work, environmental design and transportation; Concrete elements: manufacture of concrete elements such as concrete blocks, concrete wells, kitchen countertops, road elements and other custom concrete products; Drilling and cutting: specialized work such as drilling and cutting of concrete, masonry and natural stone; Prefabricated construction: manufacture of concrete elements and other building components. The company also offers apprenticeship training and consulting services.

Building ConstructionBuilding and civil engineeringConcrete elementsDrilling and cutting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #33
Joseph Tennisplatzbau AG Logo

Joseph Tennisplatzbau AG

Since 1995 · 11–20 empl.

The company Joseph Tennis offers services in the field of tennis, likely including tennis lessons, training or events.

Building MaintenanceTennis court construction and renovationSpring reconditioningMaintenance of sand courts
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #34
Amak San GmbH Logo

Amak San GmbH

Since 1998 · 11–20 empl.

The core activity of Amak San GmbH is the provision of services in the field of building sealing, renovation and building protection.

Building MaintenanceBuilding renovations and building protectionSealing worksConcrete repair
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #35
Fundaziun Tschanüff Logo

Fundaziun Tschanüff

Since 2001 · 11–20 empl.

The core activity of Fundaziun Tschanüff is the preservation and securing of the Tschanüff castle ruins in Ramosch, Grisons, through the implementation of safety measures and restoration work, in order to preserve the historic monument for the public and make it accessible.

Building MaintenanceSecuring and preserving the Tschanüff castle ruinsPreservation of the landscape and flora around Tschanüff
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #36
Spritzwerk Vogt Logo

Spritzwerk Vogt

Since 2002 · 1–10 empl.

The core activity of Spritzwerk Vogt is the renovation of shutters, particularly wooden and aluminium shutters, through skilled workmanship, including hot spraying processes for optimal surface protection and durability.

Building MaintenanceWindow Shutter RenovationWindow Shutter PaintingHot Spray Process
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #37
StoraExpress Vendelin Vincenz Logo

StoraExpress Vendelin Vincenz

Since 2003 · 1–10 empl.

The core activity of Stora Express Vendelin Vincenz includes the planning, execution and maintenance of various works in the field of construction and building services, particularly: awning construction and roller shutters, sanitary services, caretaking, snow removal, conversions and renovations, and repairs. The company also offers consulting and services in these areas, emphasizing quality, reliability and flexibility.

Building MaintenanceStore and shutter constructionPlumbing serviceProperty caretaker services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #38
Peter Camenisch Logo

Peter Camenisch

Since 2007 · 1–10 empl.

The core activity of the company "Schreinerei Camenisch" is the manufacture and sale of wood products, particularly furniture and other woodwork, as a carpentry.

Building MaintenanceCarpentry workTimber framing workInterior fit-out
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #39
cavelti derungs ag Logo

cavelti derungs ag

Since 2007 · 1–10 empl.

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.

Building ConstructionConstruction managementPlanningEnergy consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #40
THEUS ALLROUND Logo

THEUS ALLROUND

Since 2008 · 1–10 empl.

The core activity of THEUS ALLROUND encompasses services in three main areas: 1. **Property Maintenance**: Lawn care, tree pruning, environmental work, seating area design, wooden fences, repairs inside and around the house, janitorial services, absentee care, house, apartment and attic cleaning. 2. **Forestry**: Forest maintenance work, garden forestry, safety forestry, wildlife protection fences, hedge maintenance, consulting for private forest owners, forestry construction such as slope stabilization, forest road maintenance, drainage. 3. **Construction**: Excavation work, road maintenance, repairs, cross-cuts, planning and construction of wooden bridges, surface drainage for natural roads, painting work, flooring, planning, supervision and execution of smaller renovations, conversions and maintenance work inside and around the house. The company thus offers a wide range of services focused on the maintenance and upkeep of properties, forest areas and buildings.

Building MaintenanceProperty maintenanceForestry servicesConstruction work
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #41
Caviezel Bauunternehmung GmbH Logo

Caviezel Bauunternehmung GmbH

Since 2008 · 11–20 empl.

The core activity of Caviezel Bauunternehmung GmbH is the construction and execution of building projects, particularly in the field of high-rise construction, conversion, renovation and environmental works, with a focus on sustainable building and the use of environmentally friendly and locally sourced building materials.

Building ConstructionNew constructionConversion/RenovationOutdoor works
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #42
BRUNOLD AG Logo

BRUNOLD AG

Since 2009 · 11–20 empl.

The core activity of ZINDEL GRUPPE AG is the provision of services in the construction sector, particularly in the areas of building construction, civil engineering, road construction, drilling and milling, natural hazards, exploratory drilling, blasting and logistics. The company is a construction group consisting of several subsidiaries, operating in Graubünden, nationally and internationally.

Building ConstructionBuilding constructionCivil engineering
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #43
Schwarz GmbH, scrinaria ed ergonomia Logo

Schwarz GmbH, scrinaria ed ergonomia

Since 2009 · 1–10 empl.

The core activity of Scrinaria Schwarz GmbH is carpentry, particularly the manufacture and installation of wood products such as kitchens, furniture, doors, stairs, floors and general carpentry work, as well as the execution of joinery and renovation work.

Building MaintenanceCarpentry workKitchensRenovations
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #44
Derungs Bau AG Logo

Derungs Bau AG

Since 2011 · 11–20 empl.

The core activity of Derungs Bau AG is the provision of construction services, particularly in the areas of civil engineering, renovations, infrastructure construction, landscape design and special construction projects. The company offers a wide range of services, including commercial construction, residential construction, construction project management and the execution of special projects such as the construction of water reservoirs, pumping stations and natural stone walls.

Building ConstructionCommercial constructionResidential constructionRenovation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #45
Kundenmaurer Schaub Logo

Kundenmaurer Schaub

Since 2012 · 1–10 empl.

The core activity of Kundenmaurer Schaub is the provision of masonry services, particularly in the areas of renovations, core drilling, general building repairs and restorations. The company offers these services as a masonry contractor for Chur and its surroundings.

Building MaintenanceBuilding alterationsCore drillingGeneral building repairs
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #46
Hoffmann Bau AG Logo

Hoffmann Bau AG

Since 2013 · 1–10 empl.

The core activity of Hoffmann Bau AG is the construction and execution of construction projects, particularly in the field of high-rise building, as a construction company. The company offers services such as planning, execution and supervision of construction projects and has an experienced team of masons, polishers and construction managers.

Building ConstructionBuilding and civil engineeringRemodellingRenovation / refurbishment
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #47
AMMANN BAUDIENSTLEISTUNGEN GMBH Logo

AMMANN BAUDIENSTLEISTUNGEN GMBH

Since 2014 · 1–10 empl.

AMMANN BAUDIENSTLEISTUNGEN GMBH currently shows only a notice about an upcoming new website; no specific information about services or business activities is provided.

Building ConstructionBuilding constructionBuilding maintenanceMasonry work
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #48
Bonetti Hauswartungen Logo

Bonetti Hauswartungen

Since 2016 · 1–10 empl.

The core activity of Bonetti Hauswartungen is the provision of services in the field of property maintenance and care, specifically: * Building maintenance: periodic inspections and maintenance of properties * Garden maintenance: care and maintenance of gardens throughout the year * Winter service: fast and reliable snow removal * Garage cleaning: professional cleaning and drying of garage floors The company thus offers a comprehensive range of services to maintain properties in good condition and improve the quality of life for residents.

Building MaintenanceBuilding caretaker serviceGarden careWinter service
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #49
Urs Barandun GmbH Logo

Urs Barandun GmbH

Since 2017 · 1–10 empl.

Urs Barandun GmbH provides construction management and site supervision for building and civil engineering projects, together with technical maintenance and systems services such as heating, ventilation, lighting, water treatment, energy monitoring and a 24-hour on-call service including public-pool water disinfection. The company also offers planning for renovations and energy retrofits, bookkeeping services for SMEs, cleaning and hygiene services, and supply of liquefied gas and gas appliances.

Building ConstructionConstruction managementSite supervisionTechnical maintenance
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #50

Building Maintenance in the Canton of Grisons

291Building MaintenanceCommercial register (Zefix) · as of October 12, 2026
2017Median year of registrationCommercial register (Zefix) · as of October 12, 2026
291in the Canton of GrisonsCommercial register (Zefix) · as of October 12, 2026
9,117in SwitzerlandCommercial register (Zefix) · as of October 12, 2026
Locations

Building Maintenance in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 12, 2026