Layanan

Marine engineering &
HVAC services.

Our team handles mechanical and HVAC requirements, from repair and maintenance to overhaul, commissioning, and delivery support.

Mechanical Services

  • Main and auxiliary engine general, top, and major overhaul
  • Engine repair, maintenance, troubleshooting, and performance testing
  • Hydraulic system repair and overhaul
  • Marine piping installation and repair
  • Gearbox, propeller, windlass, crane, and valve repair
  • Cargo pump, boiler, pump, and motor repair
  • Turbocharger maintenance and overhaul
  • Heat exchanger and cooler cleaning or repair
  • Shaft, coupling, and alignment works
  • Marine equipment repair, installation, and commissioning
  • Electrical and automation services

HVAC & Refrigeration Services

  • Marine HVAC and air conditioning services
  • Chiller repair, maintenance, and overhaul
  • Refrigeration compressor repair and overhaul
  • Refrigeration system repair and troubleshooting
  • AHU and FCU maintenance
  • Condenser and evaporator cleaning or repair
  • Refrigerant leak detection and repair
  • Vacuum, pressure testing, and refrigerant charging
  • Refrigeration piping installation and repair
  • Ducting installation, repair, and modification
  • Cold room and provision room refrigeration
  • HVAC retrofit, preventive and corrective maintenance
  • HVAC system testing and commissioning

QHSE commitment

Safety is a priority in every assignment.

Duta Raya Marine commits to zero-accident practices and environmental responsibility across workshop activities and shipboard assignments.

Alur kerja

From inquiry to handover

01

Requirement assessment

We evaluate the spare parts, specifications, or repair scope.

02

Sourcing & quotation

We prepare a prompt, transparent proposal with components and lead times.

03

On-site work or delivery

We coordinate delivery to the anchorage, berth, or shipyard and carry out the agreed work.

04

Commissioning & handover

We arrange a joint inspection and sign-off, followed by job documentation.

Need technical support?

Share your service scope and vessel location with our team.

Discuss your requirement