Plumbing & Building Services in the
Canton of Grisons

Emil Hobi GmbH

Since 1995 · 1–10 empl.·5.0(9)

The core activity of Hobi Wärmetechnik is the provision of services and solutions in the field of heat technology, particularly in the following areas: burner service, troubleshooting, oil supplies, gas heating systems, control technology, and flue gas measurements. The company also offers installations, consulting, and rapid service for heating solutions and specializes in the maintenance and upkeep of heating systems.

Sprecher AG

Since 1989 · 1–10 empl.·5.0(5)

The company's core activity is the provision of services in the field of building technology, particularly in the areas of heating, sanitation, ventilation and customer service. This includes, among other things, the planning, installation and maintenance of heating systems, sanitary facilities and ventilation systems, as well as the execution of bathroom renovations and pipeline construction.

G. Brunner Haustechnik AG

Since 2000 · 21–50 empl.·4.0(20)

G. Brunner Haustechnik AG is active in building technology and offers services in this field.

K + M Haustechnik AG

Since 2016 · 21–50 empl.·4.6(9)

The core activity of K+M Haustechnik AG is the planning, installation, maintenance and repair of heating, plumbing and ventilation systems for new construction, renovation and refurbishment projects in the field of building technology.

Sanitär Frei AG

Since 1995 · 11–20 empl.·4.2(5)

The core activity of Sanitär Frei AG includes the planning, consulting, installation and maintenance of systems and plants in the areas of sanitation, heating, gas and ventilation. This includes, among other things, the installation and maintenance of bathrooms, heating systems, gas installations, ventilation systems and the execution of renovation and new construction projects. In addition, the company also offers services such as water damage and leak detection as well as remote monitoring of gas tank installations.

Tschenett AG

Since 1971 · 11–20 empl.·5.0(2)

The company provides services in the areas of plumbing, heating and sheet metal work. It is a family-run business that has been active since 1956 and specializes in the installation and maintenance of systems in these areas.

Albin Allenspach AG

Since 2001 · 1–10 empl.·4.3(11)

Albin Allenspach AG manufactures and supplies components for air duct systems and provides ventilation sheet‑metal services including consulting, production and transport. Its product range includes round and rectangular duct elements, spiral ducts, kitchen hoods and custom sheet‑metal fabrications.

Casatec SA

Since 2020 · 21–50 empl.·4.9(7)

Casatec SA is a building services company offering services in sanitary installations, heating/cooling, ventilation/air conditioning and utility pipeline (werkleitungsbau) construction. The company supports projects from consultation and planning through implementation and coordinates integrated multi‑trade solutions.

Caduff Haustechnik AG

Since 1993 · 21–50 empl.·4.1(17)

The company's core activity includes the planning, installation and maintenance of technical systems and installations in the areas of sanitation, heating, ventilation, electrical and energy systems.

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.

Casutt AG sanitär und heizung

Since 1978 · 1–10 empl.

The core activity of Casutt AG is the installation, repair and maintenance of sanitary and heating systems, including the installation of heat pumps and solar systems. This also includes bathroom renovations, heating system renovations and the installation of water and sewage pipes.

Giston AG

Since 1982 · 21–50 empl.

The core activity of Giston includes the planning, implementation and maintenance of heating, ventilation and sanitary systems. This includes in particular: Heating: planning and installation of heating systems such as heat pumps, wood and pellet heating systems, oil heating systems, as well as room regulation and heating control via WLAN or GSM. Ventilation: planning and installation of ventilation systems for new buildings, ventilation service and consulting, wet cell and kitchen exhaust, controlled residential ventilation, commercial ventilation, kitchen and restaurant ventilation, as well as ventilation cleaning and humidification. Sanitary: planning and installation of sanitary work for new buildings, sanitary service and consulting, bathroom renovations and conversions, as well as maintenance and service work. The company offers these services for new buildings, renovations and existing buildings and also provides a 24/7 emergency service for its customers.

Tino Semadeni

Since 1990 · 1–10 empl.

Tino Semadeni provides building services engineering and energy consulting, offering engineering work for heating, ventilation, refrigeration, air conditioning, sanitary and electrical systems. Services include alternative energy solutions and energy assessments, complex control systems, heat pump and biomass installations, solar thermal and photovoltaic systems, oil and gas heating, heat-recovery systems and combined heat and power.

Willi Gebäudetechnik AG

Since 1992 · 1–10 empl.

Willi Gebäudetechnik AG provides building-services solutions, including planning, installation and maintenance of heating, ventilation, air‑conditioning and sanitary systems, together with customer service for HLKS and electrical systems.

Oecotec AG Landquart

Since 1994 · 1–10 empl.

The core activity of Oecotec AG is engineering services for energy consulting and building technology planning. Specifically, this includes planning for: heating and cooling systems, sanitary facilities, ventilation and air conditioning systems, and site drainage, as well as energy consulting and concepts, including energy certification and control, Minergie application and fire protection planning.

Lutz installaziuns SA

Since 1999 · 1–10 empl.

Lutz installaziuns SA is an installation company for building and technical services. The website itself mainly contains a redirect notice and provides only limited information about its activities.

NDW NEUE DUSCHENWELT AG

Since 1999 · 1–10 empl.

The core activity of NDW (Neue Duschenwelt AG) is the manufacture and distribution of sanitary fittings and products, particularly for bathrooms, such as shower fittings, faucet fittings, washbasin and bidet fittings, as well as complete shower sets and bathroom accessories.

Swissklima Energie SA

Since 2000 · 1–10 empl.

Swissklima Energie SA is a trading company that offers an online catalog of materials for plumbing, heating and air-conditioning, as well as chimney-sweep equipment.

BENDERER SENT ScRL, Valsot

Since 2000 · 1–10 empl.

The core activity of Benderer Sent GmbH is the planning and execution of sanitary, heating and ventilation systems for new buildings and renovations of single-family homes, hotels and commercial buildings.

Fritz Hofmann GmbH

Since 2001 · 1–10 empl.

The core activity of Fritz Hofmann GmbH is the planning, consulting, installation and maintenance of heating and sanitary systems, including the installation of heat pumps, solar energy systems, water softening systems and various fittings.

Franco Giovanoli

Since 2001 · 1–10 empl.

Franco Giovanoli provides chimney sweeping services and conducts heating-system inspections as well as fire-safety related work. He holds a “Mastro spazzacamino” diploma with a federal certificate issued by the Swiss Association of Master Chimney Sweeps.

Leo Galli Montagen GmbH

Since 2009 · 1–10 empl.

Leo Galli Montagen GmbH carries out work in the areas of pipeline construction, building services, fire protection, insulation and trade.

Hälg & Co. AG, Zweigniederlassung Samedan

Since 2009 · 101–500 empl.

Hälg & Co. AG, Zweigniederlassung Samedan provides installation and service of building engineering systems, covering planning, installation, maintenance and refurbishment of heating, cooling, ventilation and sanitary systems.

Caderas Heizung Sanitär AG

Since 2011 · 1–10 empl.

Caderas Heizung Sanitär AG is an installation company that designs, installs and services heating, sanitary and water-supply systems. The company provides repairs, maintenance, consulting and full installations for residential and commercial clients.

A. Cortesi SA

Since 2011 · 11–20 empl.

The core activity of A. Cortesi SA consists of planning, installing and maintaining technical systems for residential construction, particularly in the areas of: heating, solar energy, plumbing and water supply, as well as ventilation and air conditioning. The company thus provides services in the field of building technology and installation.

Baltermi GmbH

Since 2011 · 1–10 empl.

The core activity of Baltermi GmbH is the provision of services in the field of sanitation and heating, including installation, maintenance and repair.

HESTE Impianti Sagl

Since 2014 · 1–10 empl.

HESTE Impianti Sagl provides plumbing and heating services, including installation and maintenance of water and heating systems, remote monitoring/control of installations, and bespoke copper fabrications. The company also offers emergency and technical service interventions.

Caotec SA

Since 2020 · 11–20 empl.

Caotec SA provides services in heating, ventilation and sanitary engineering. The company covers consulting, planning, installation and maintenance, as well as customer service for new-build, conversion and renovation projects.

Tiba AG

Since 2023 · 1–10 empl.·4.2(65)

Tiba AG supplies and installs heating systems as well as cookers and stoves. Services include planning, consultancy, sales and after‑sales for pellet, log and wood‑chip heating systems, heat pumps and PV solar systems, and for fireplace, pellet and storage stoves; the company also operates online shops and product configurators.

Hälg & Co. AG, Zweigniederlassung Arosa

Since 2024 · 101–500 empl.

Hälg & Co. AG, Zweigniederlassung Arosa provides plant construction and service for building services engineering. Its services include planning, installation, maintenance and renovation of heating/cooling, ventilation/air-conditioning and sanitary systems for residential, commercial and industrial buildings.

Hälg & Co. AG, Zweigniederlassung Lantsch/Lenz

Since 2024 · 101–500 empl.

Hälg & Co. AG, Zweigniederlassung Lantsch/Lenz provides installation and technical services for building services engineering. Services include consulting, planning, installation, maintenance and renovation of heating, cooling, ventilation and sanitary systems, as well as building automation and ventilation cleaning.

Dieter Holzinger AG

Since 1982 · 1–10 empl.

The core activity of Dieter Holzinger AG is the provision of services in the field of building technology and maintenance, particularly in the areas of heating, plumbing, metalwork and building technology. The company offers planning, installation, maintenance and repair of building technology systems and operates its own sanitary shop.

Hendry SA

Since 1994 · 1–10 empl.

Lechmann Haustechnik GmbH

Since 2003 · 1–10 empl.

Lechmann Haustechnik GmbH is a building services company. The website provides contact details and an option to arrange an appointment; no further service information is shown.

swisspro AG

Since 2000 · 21–50 empl.·4.0(10)

swisspro AG provides electrical construction and maintenance services for commercial and industrial buildings and offers ICT solutions for business clients. Services cover planning, implementation and ongoing maintenance across electrical engineering, ICT and automation, including smart‑building, monitoring and outsourcing solutions. The company holds ISO 9001 and ISO 14001 certifications.

Viamala Haustechnik GmbH

Since 2016 · 1–10 empl.·4.5(14)

Viamala Haustechnik GmbH is a building‑services company for sanitary, heating and ventilation systems that provides installation, maintenance and repair services. The firm offers system advice, works on new builds and renovations, handles damage remediation and coordinates with partner trades, and advertises a 24‑hour emergency service.

Krieg Bad & Heizung AG

Since 2018 · 11–20 empl.·5.0(4)

The core activity of Krieg Bad & Heizung is the planning, installation, maintenance and repair of sanitary facilities and heating systems, including the renovation and refurbishment of bathrooms. The company also offers emergency services and has a workshop and a branch in the region.

Peter Equilino, Sanitäre Anlagen

Since 1995 · 1–10 empl.·4.7(12)