Air conditioning in
Landquart

Kälte 3000 AG

Since 1989 · 51–100 empl.·4.7(24)

Kälte 3000 AG develops and distributes commercial refrigeration systems, climate and environmental simulation systems, and products for climate research. Its services include planning, installation and maintenance of refrigeration and air-conditioning systems for households, businesses, industry and research.

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.

Calanda Kälte AG

Since 1988 · 11–20 empl.·3.7(6)

Calanda Kälte AG provides consulting, planning, sales, installation and servicing for refrigeration and air-conditioning systems. It also plans and builds cold and freezer rooms and offers remote monitoring of storage temperatures.

AW-Technik GmbH

Since 2017 · 11–20 empl.·3.4(5)

AW-Technik GmbH provides services for heat pumps, including installation, repair, replacement, maintenance and fault response. It also services solar and combined systems and supplies spare parts for heat pumps of various brands.

Rinaldo Stampa GmbH

Since 2010 · 1–10 empl.

Rinaldo Stampa GmbH is a building services company specialising in plumbing, heating and ventilation. Its services include consulting, planning, installation, maintenance and repairs, as well as work on heating and cooling systems.