Our history

Your competence center for indoor climate

Construction and emergency heating, humidification and dehumidification, air conditioning or water damage repair – we have individual solutions for you. Krüger + Co AG is a family-run company now in its third generation and employs around 280 people. With our 21 locations, we are present in all language regions of Switzerland.

The Swiss family business

In 1931, engineer Hans Krüger, a man with a strong pioneering spirit and versatile talents, laid the foundations for a company that is still based on his original idea today. With his humidifiers for radiator heating systems, he ensured a healthier living climate and greater comfort. Krüger has remained true to this basic idea to this day.

Hans Krüger

Engineer Hans Krüger, a man with a pronounced pioneering spirit and versatile talents, laid the foundation stone in 1931.

Ottopaul Krüger

From 1961 to 1978
Ottopaul Krüger takes over the management and opens five additional locations.

Christian Krüger

After completing his studies at the University of Applied Sciences, Christian Krüger
St. Gallen joins the company and takes over the management.

History and milestones

1931Foundation of a sole proprietorship by engineer Hans Krüger

1957First imports of electric condensing dehumidifiers from Oasis

1960Acquisition of the general agency for KOCOVERK air heaters in Switzerland

1963The company moves to its current location on Winterhaldenstrasse in Degersheim

1980Krüger’s bestseller is launched. The original Secomat becomes synonymous with laundry drying

1984Became the general agency of TOSHIBA air conditioning systems in Switzerland

1998Adsorption dehumidification is successfully positioned on the Swiss market

2000Further development ofthe company, its products and services. Five new locations to be opened

2022Acquisition of the Swiss company WinCool GmbH and development of the new “Humidification” business segment

2023The GOSPA air-to-water heat pump, developed and produced in Switzerland, is added to the product range

2024 The new secomat with intelligent control and natural refrigerant R1270 is introduced

Get to know us even better

Today, we sell, rent, install and maintain devices that we manufacture ourselves or distribute for trusted partners in Switzerland. With a wide range of products and our in-depth expertise, we can optimize the indoor climate entirely in line with our customers’ wishes. We look forward to personal contact with you.