Marine Services


With experience in the maintenance and upkeep of commercial ships and naval ships and submarines spanning more than 35 years, we are focused on reducing ongoing maintenance costs and delivering a service that meets safety, quality and environmental objectives.

At G&R we are committed to always provide our clients with:

  • Highly skilled, trained, and motivated man power with commitment to do a good job on time and on budget.
  • Quality - consistently improving to offer the highest quality.
  • Cost effective service, planning, and consultation.
  • Understanding and attention to our clients priorities and best interests. 
  • High standard of safety.
  • 24hrs on call and speedy communications.
  • Staff who place the highest priority on environment protection.
  • Sea trial knowledge and documentation.


We can provide maintenance and rebuilding in situ or in our workshop on the following machinery:

  • DA's
  • DG's
  • Main Engines
  • HPAC's
  • LPAC's
  • Fire Pumps
  • Hydraulic componentry fittings