Heinen & Hopman Engineering was founded in 1965 as a family business in the heart of Holland, Spakenburg. Starting out as subcontractor for mainly central heating installations, the company rapidly grew to become an expert in the field of designing, engineering and installing heating, ventilation, air-conditioning and cooling (HVAC) systems on both land and sea. Heinen & Hopman provides innovative HVAC solutions worldwide for navy ships, yachts and superyachts, the merchant sector and the offshore industry.