Kalvis UAB: Your Partner in Sustainable Heat Solutions.
Since 1994, Kalvis UAB has been designing and producing sustainable combustion systems. Our close customer collaboration ensures we develop and implement future-oriented, needs-based projects. Our robust, efficient systems contribute to global sustainability.
We provide biomass-based heating solutions for local and district heating networks, industrial process heat, single and multi-family homes, and agricultural, forestry, and wood-processing businesses.