HVAC stands for Heating, Ventilation and Air Conditioning: the air and heat treatment technology on board ships. Kooiman Marine Group designs and installs fully customized solutions for air and heat treatment in collaboration with the engineers from Kooiman Engineering and Kooiman Ship Electric. Kooiman Marine Group provides services for newbuild projects, but also for modifications or renovations of older vessels.



  • Engineering and installation of engine room ventilation and heating systems.
  • Engineering and installation of the total ventilation system for the sleeping quarters, sanitary facilities and wheel house.
  • Engineering and installation of the drinking water, grey and black water systems.
  • Supply and fitting of complete bathroom, toilet and shower rooms.
  • Engineering and installation of complete ventilation and heating systems. Installation and repair of direct expansion systems are carried out in collaboration with third parties.
  • Repairs can be carried out on board, both at our own shipyards and on location.