Trident is a go-to resource for turnkey repair, conversion and maintenance.

From Small Jobs to Overhauls, Safe & Fast

Marine Repair, Maintenance & Spare Parts

For well over three decades, Trident has been a go-to resource for turnkey ship repair, conversions and maintenance services. Known for our quality performance and capabilities in diverse trades, we are a one-stop resource for surface ships and submarines, with specialties in general repair, refrigeration, HVAC, automation, switchboard and electric power distribution repair and maintenance.

Our skilled teams are available where and when you need us.

Our flying squads of expert technicians, engineers and repair specialists meet your needs wherever you are, whenever you need us.

Once we’re on the job, our project management procedures ensure that we’re always on schedule. Our reporting structures and processes support the quality systems and documentation required by our customers. We distinguish ourselves by consistently executing our work in accordance with applicable specifications, references and drawings — the first time, every time.

General Repair and Maintenance Services Electrical, Welding & Sheet Metal

Because we perform such a wide range of repair and maintenance services — either with our own labor or with a close network of subcontractors — we take the hassle out of marine repair and maintenance. It’s easy to work with us.

We take the hassle out of marine repair and maintenance.

For work on U.S. Navy and other military ships, we maintain company and personnel security clearances required for work in secure spaces on surface ships and submarines. We are a secret-cleared facility with cleared personnel. The highly technical nature of our work demands specific expertise, so we hold numerous technical certifications including 30 approved welding procedures.

We can help you develop a custom-tailored maintenance strategy.

HVAC Maintenance & Repair Services

Regular HVAC maintenance is essential to maintaining a comfortable and safe onboard environment. Proactive, planned maintenance programs also reduce operating costs and minimize the risk of downtime.

Trident’s planned maintenance services include preventive, reliability-centered (RCM), and condition-based (CBM) maintenance as well as vibration analysis. Trident also helps customers develop a tailored HVAC maintenance strategy that includes lifecycle cost management and spare parts management.

Our repair teams are fast and efficient.

Certified Refrigeration Repair Services

When a ship’s refrigeration system is out of service, it must be fixed fast. Trident is one of few companies that provides EPA, STEK and F-gas certified refrigeration repair and maintenance services via a global network of service stations and response teams in strategic locations. We are where you need us, when you need us.

Our refrigeration maintenance and repair services include multi-brand systems on all types of vessels — refrigerant change-out and conversion, refrigerant reclamation, recycling and waste control, overhaul of screw/piston compressors and a refrigeration performance program to inspect and certify refrigeration systems.

In the event of a leak or other problem while underway, we also offer a refrigeration service kit that allows crew to recover refrigerant, vacuum the system, fix the issue and recharge at sea.

Each refrigeration kit includes:

  • Refrigerant recovery unit
  • Filter dryers for recovery unit
  • Vacuum pump
  • Electronic vacuum meter
  • Scale
  • Refrigerant gauge set
  • Adaptor for R410A refrigerant connections
  • Ratchet wrench
  • Service magnet for solenoid valves
  • 26-liter recovery cylinder
  • Cylinder adaptor

Trident is expert at repairing electrical systems.

Electrical Repair Services

Our team provides repairs, maintenance and performance surveys on all types of electrical installations and equipment. Because Trident custom-builds electrical systems for all types of vessels, we are also expert in repairing them. We support customers around the world — quickly and cost effectively.

Our electrical service capabilities include:

  • Fault finding, repairs and spare parts for any kind of switchgears, controls, navigation, communication systems and power distribution plants
  • Thermographic analysis of switchgears and distribution boards
  • Breaker service for all major brands
  • Repair and maintenance of medium- and low-voltage equipment
  • Performance checks and evaluations
  • Regular mandatory tests on generator breakers
  • Preventive technical inspections

We have access to a wide array of spare parts and OEMs worldwide.

Spare & Replacement Parts On Call for Your Job

It’s not unusual to need replacement parts for a repair or retrofit. Trident has access to a wide array of spare parts and equipment manufacturers, and we have forged strategic partnerships with key original equipment manufacturers (OEMs).

Also, obsolete parts are no problem. Our supply chain specialists often source spare parts or refurbishment services for obsolete equipment. We can also reverse engineer and manufacture obsolete parts for all types of vessels. Our engineering and precision manufacturing capabilities ensure that we have exactly what we need to get the job done right.