For the right temperature. With natural energy.
Since 1981, we have been developing and producing high-performance, durable and resource-saving system solutions for heating and cooling all kinds of buildings. As a Swiss family business, we are committed to renewable energies and Switzerland as a workplace. So that the temperature and climate are right – for people and for nature.
Sustainable solutions
Durable, efficient, and low on resource consumption. We are committed to renewable energies and energy-efficient system solutions. We truly are “in harmony with nature”.
40 years of experience
Since 1981, we have been developing and producing pioneering and innovative devices and driving technological development in the fields of air conditioning, cooling and heating.
Swiss quality
Committed to our Swiss location and the highest level of quality, we supply our high-quality devices to numerous countries and are available at seven sites across Switzerland.
Finally, sustainable heating
“Since this winter, we have been heating with a Swiss-made geothermal probe heat pump. We are happy about this high-quality, high-performance product and CTA’s outstanding personal service.”
Public holidays and bridging days
