
Planned servicing with fewer surprises
Servicing & Preventative Maintenance
Regular servicing is the key to avoiding costly breakdowns. SD Marine builds practical maintenance programs around each vessel's operating requirements, with inspections, diagnostics and scheduled servicing that keep the vessel at peak performance with minimal downtime.
What we cover
Built around the systems that keep vessels moving.
Work is planned around the vessel, its operating requirements and the available window, with considered engineering recommendations rather than generic repair advice.
- 01
Scheduled servicing
- 02
Routine mechanical inspections
- 03
Diagnostics and condition checks
- 04
Generator and electrical maintenance
- 05
Air conditioning maintenance
- 06
Maintenance coordination and reporting
Related services
One team across critical onboard systems.

Marine Mechanical & Engineering
Diagnostics, servicing, mechanical repairs, hydraulics, repowers and performance upgrades across all makes and models.
- Main engines
- Diesel and petrol rebuilds
- Repowers and installations
- Hydraulics

Gearboxes & Running Gear
Transmission, shafts, props and drivetrain work delivered with the precision needed to reduce vibration and restore reliability.
- Gearbox rebuilds
- Shafts and props
- Alignment
- Drivetrain servicing

Generators & Electrical
Generator servicing, installations, fault finding and high and low voltage work so onboard power stays safe and dependable.
- Generators
- High and low voltage
- 12V, 24V and 240V
- Fault diagnostics

Engage SD Marine
Arrange your next service, inspection, repair or rebuild.
A team accustomed to exceptional vessels, exacting standards and demanding schedules.