We plan, build and maintain complete solutions in ventilation, air conditioning, refrigeration and energy technology throughout Switzerland. As a specialist in thin sheet metal processing, we produce our own equipment, duct systems and air outlets. This makes us unique in the ventilation and air conditioning market. We can therefore influence every detail and offer you a seamless service. Our extensive stock of materials and parts guarantees you high availability and flexibility for installation and repair work. Thanks to our additional expertise in measurement and control technology, you benefit from integrated building automation for optimum and energy-efficient operation throughout the entire life cycle of your systems.