Ventilation och Klimatservice AB - The expert in air source heat pumps We are a company in Motala that works with ventilation and sales of heat pumps. we also work with refrigeration systems and freezing systems. In addition, we perform OVK and services in control technology and control technology. As a contractor in heat pump and ventilation, we also perform service and installation of this. Ventilation - & Klimatservice AB works with customers across Motala, Vadstena, Skänninge and Mjölby and the surrounding area .