Lämpöpalvelu Sami Päijänen Oy is an expert in heating systems in the Jyväskylä region. From us , households and business customers get heating solutions that best meet their needs. Our products include various heat pumps, hybrid solutions, solar energy systems, heat recovery and VRF devices . As a full-service heating house, we sell, install and maintain – from mapping to commissioning instructions for a ready-to-use device.