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Heinen & Hopman Leading Specialist and Global Supplier of Maritime HVAC Systems

Heinen & Hopman Engineering is a world leader in air-conditioning, mechanical ventilation, central heating, refrigeration, fire protection, environmental systems and air duct cleaning. Founded in 1965, the company is renowned for being an innovator in the design, engineering and installation of customised solutions. We work in four specialist areas: superyachts, commercial (merchant) shipping, the offshore industry and navy vessels.

With the broad experience, qualifications and flexibility we require our mechanics and engineers to possess, we strive to ensure people using our systems comfort at all times, and make them feel at ease anywhere in the world.

From engineering to after-sales services, or even if it is just for advice, Heinen & Hopman strives to be at your disposal 24/7 via a global network of subsidiaries and after-sales centers.

Customised HVAC for seagoing vessels

Our in-house engineering and production departments enable us to work flexibly, and we have extensive testing and training facilities. A global network supplies both service and spare parts. The main HVAC equipment supplied by Heinen & Hopman to the sea shipping sector includes air conditioning, mechanical ventilation, heating and refrigeration.

In addition to these products, we have developed dedicated HVAC equipment for the sector, including:

  • Energy-saving systems with high yields in various HVAC applications
  • Energy recovery systems via air conditioning installations
  • In-depth automation specialities for various operational modes
  • Special filtration and ventilation solutions for oil and chemical recovery vessels (oil / chemrec) to protect crew and installations
  • Impulse parking deck ventilation systems instead of large ducts
  • Impulse engine room ventilation systems reducing the use of large ducts

HVAC installation refits

In addition to building new installations for seagoing vessels, Heinen & Hopman also realises refits of existing HVAC installations. Recent examples include fishing trawlers, dredgers and research vessels, for which we provide global support and installation (supervision). Such refits are carried out in countries as diverse as South Africa, Turkey, the UAE and Singapore.

Our commonly supplied HVAC systems are:

  • Air handling units
  • Direct expansion systems
  • Single duct air conditioning systems
  • Packaged air conditioning units
  • Cabin air conditioning units
  • Zone heating systems
  • Thermal oil-fed heating systems
  • Electric heating systems
  • Central heating systems
  • Boilers
  • Radiators
  • Heat exchangers
  • Engine room ventilation systems
  • Cargo area ventilation systems
  • Water separators / mist eliminators
  • Sea water cooled condensing unit
  • Fresh water cooled condensing unit
  • Provision cooling and refrigeration systems

Refrigeration and air conditioning spare parts

To ensure smooth operation and minimal downtime for all your installed equipment, Heinen & Hopman has an extensive stock of spare parts for refrigeration and air conditioning used within marine installations, available through an efficient parts service.

All stocked items are quoted and dispatched on the same day, and our international depots hold large stocks of spares to ensure minimal delivery time and costs. Our spare parts service can provide components for any brand of HVAC equipment.

Commonly ordered spare parts are:

  • New and reconditioned compressors
  • Refrigeration controls
  • Expansion valves
  • Filter dryers and gauges
  • Systems spares
  • Manifolds
  • Pipe cutters
  • Gas leak detectors
  • Specialist tools
  • Package equipment including AC units
  • Centrifugal and axial flow fans: our own brand (Salor) and other brands

To prevent system breakdowns and reduce refrigerant consumption we also offer:

  • Refrigerant recovery and charging products
  • Refrigerant leak
  • Detection products
  • Vacuum products
  • Refrigeration tool kits

For more information please don’t hesitate to use the form below to send us your business enquiry.

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Press Release

LeBlanc Joins the Heinen&Hopman Group

Netherlands-based Heinen&Hopman Engineering has announced that it has merged with LeBlanc & Associates, LLC.

White Papers

Reference List of Commercial Ships

A complete reference list of commercial ships that Heinen & Hopman has provided systems for.

Heinen & Hopman Engineering

Produktieweg 12




+31 33 299 2500 +31 33 299 2599

Heinen & Hopman Images

Products and Services


Press Release

20 April 2014

Netherlands-based Heinen&Hopman Engineering has announced that it has merged with LeBlanc & Associates, LLC.

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26 November 2013

In the third edition of the Heinen & Hopman Newsflash we are taking you on a trip through Europort 2013 in Rotterdam. If you haven't visited this event yet, this newsflash offers you the opportunity to take a look around and get a sense of what Europort could offer you and your company.

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12 November 2013

We, Heinen & Hopman, are delighted to invite you to come and join us at the world's largest offshore wind energy conference and exhibition.

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30 October 2013

From 5-8 November 2013, Heinen & Hopman will be participating in the leading maritime event that will take place in the world port city of Rotterdam.

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10 September 2013

It is our pleasure to invite you to visit us at the Monaco Yacht Show (MYS). This international yacht show is considered to be the world's most prestigious in water displays of super yachts.

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12 June 2013

Heinen & Hopman in the Netherlands has completed the installation of a major HVAC system onboard the Dolwin Alpha offshore converter platform.

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Regional Offices

Heinen & Hopman Engineering

Produktieweg 12




+31 33 299 2500 +31 33 299 2599
Correspondence address

PO Box 9

3750 GA Bunschoten



Heinen & Hopman Rotterdam

Nieuwland Parc 308d

2952 DD Alblasserdam


+31 78 890 8050 +31 78 890 8059
Drews Marine GmbH

Billbrookdeich 151

D-22113 Hamburg


+49 40 73 16 80 +49 40 73 67 16 74
Heinen & Hopman do Brasil Equipamentos e ServicosNavais Ltda.

Estrada Francisco da Cruz Nunes 5822

Sala 201, Itaipu

Niteroi - CEP 24310-340


+55 21 3578 4241 / 4244 +55 21 7966 9000
Heinen & Hopman Engineering I PVT Ltd.

79 BT Road, Panihati

Kolkata 700114

West Bengal


+91 33 6499 1293 +91 33 2523 5297
Heinen & Hopman Marine Equipment (Shanghai) Co, Ltd

Unit 1602-04, Centro Mansion

No. 568 Hengfeng Road

Shanghai 200070, PRC


+86 21 32 53 28 96 +86 21 32 53 28 87
(Factory Changshu)

No. 118 Huang Pujiang Road

Southeast Industrial Park

ChangshuJiangsu 215500


Heinen & Hopman Italia S.r.l.

Viale San Bartolomeo 777/H (Darsena Pagliari)

19126 La Spezia (SP)


+39 0187 457970 +39 0187 413413
Heinen & Hopman Russia


+79 212 610 021 +7 812 6706277 ext. 940630
Heinen & Hopman France

7 Ruelle des Lavandes

06560 Valbonne


+33 6386 76117
Heinen si Hopman MAR S.R.L.

132 Alexandru Moruzzi Street

800223 Galati


+40 236 448 222 +40 236 448 223
Heinen & Hopman Engineering Singapore Pte Ltd

10 Third Lok Yang Road



+65 6897 7879 +65 6897 7861
Heinen & Hopman Mühendislik a.s.

Sahilyolu Caddesi, no. 45


34903 Güzelyalý-Pendik


+90 216 493 8118 +90 216 392 4990
Heinen & Hopman Ibérica S.L.

Paseo Juan de Borbón, 92




+34 93 225 96 68 +34 93 225 96 71
A.R.W. Maritime Inc.

3211 South Andrews Avenue

Fort Lauderdale



United States of America

+1 954 463 0110 +1 954 522 1139
Heinen & Hopman Korea

5F IL-Kyung B/D, 17-7

4Ga, Jungang-Dong

Jung-Gu, Busan

South Korea

+82 70 4310 3000 +82 51 467 9126
Carea Air Conditioning Services LLC

PO Box 16365

202 Al Mezan Building

Beirut Street



United Arab Emirates

+971 4 263 5453 +971 4 263 5874
Carea Air Conditioning Services LLC

(Service Department and Workshop)

Warehouse No 4

Al Qusais Industrial Area 3


United Arab Emirates

+971 4 258 8931 +971 4 258 8932
CASP Air Conditioning Services LLC

(Abu Dhabi Office)

PO Box 92489

Icad 2, Mussafah Industrial Area

Abu Dhabi

United Arab Emirates

+971 2 550 4147
Carea Air Conditioning Services LLC

(Branch Office)

Office No 20

Senyonita Buidling



United Arab Emirates

+971 9 222 1529

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