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Marine & Offshore services

Expert marine restoration and maintenance, restoring vessels quickly after water, fire, or corrosion damage.

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Complete marine loss restoration and maintenance solutions

Ships, vessels, and marine structures face extreme environments, salt water, constant moisture, fluctuating climate, fire and mechanical damage. When damage strikes, rapid expert response is essential.

Our marine services cover everything from emergency restoration and corrosion protection to routine maintenance and onboard system repair. Whether you own a cruise ship, freighter, yacht, or tugboat, we have the global reach, technical teams, and equipment to restore marine assets efficiently.

With our Eurostock holding large reserves of drying, dehumidification, climate-control and electrical rehabilitation equipment, and cross-border crews ready to mobilise internationally, we support large marine damage recovery and international marine disaster response anywhere, at sea or in port.

Why choose us

  • Rapid mobilisation – Project managers and technical teams board quickly anywhere in the world.
  • Equipment scale– Thousands of units for drying, dehumidification, and electronic restoration ready to deploy.
  • Cross-border expertise – Skilled crews and resources that move between countries to support marine damage recovery.
  • Specialist skills – Experts in marine structure, machinery, electrical/electronic restoration, decontamination, and corrosion control.
  • Minimised downtime – Our restoration process is designed to bring vessels back to service as quickly as possible.
  • Regulatory & safety compliance – In line with maritime standards, safety, and environmental regulations.
Marine and offshore damage restoration expert from Polygon.

Use cases

  • After fire or flood incidents onboard – Restoring damage to interiors, electronics, fire-smoke impact.
  • Mechanical and machinery failure – Repairing or restoring engines, propulsion, auxiliary systems.
  • Electrical/electronic damage – Dealing with water ingress, corrosion, or smoke damage in sensitive systems.
  • Corrosion prevention & climate control – Targeted climate solutions to prevent rust and preserve metal and systems.
  • Routine maintenance and preventive work – Electrical maintenance, system checks, electronic & machinery servicing to avoid downtime.

The process

1

Damage survey and assessment

Project leader boards quickly to inspect damage including structure, machinery, electronics, interior, and safety systems.

2

Emergency stabilisation and mitigation

Immediate steps to stop deterioration: dewatering, sealing leaks, isolating affected areas, controlling environment onboard.

3

Detailed planning and stakeholder coordination

Define scope, safety requirements, regulatory compliance (flag/state), contractors, parts, timelines.

4

Restoration execution

Repairs of structure, mechanical systems, electrical/electronic restoration (both wet and dry selective methods), corrosion control, decontamination, and climate solutions as needed.

5

Quality assurance and return to service

Testing, inspections, verification of safety and performance, handover with documentation, and regular schedule maintenance as required.

Talk with an expert

Frequently asked questions

What types of vessels do you work on?

Cruise ships, cargo vessels, ferries, yachts, small craft, offshore support vessels, all ship types.

Can you repair electronics damaged by sea water or ingress?

Yes. We perform wet- and dry-selective electrical/electronic restoration using specialist techniques.

How fast can response begin at sea or in port?

Very quickly. Our logistic centres and cross-border networks enable fast deployment of teams and equipment.

Do you handle preventive maintenance as well?

Yes. We do scheduled maintenance, system checks, corrosion prevention and climate control to avoid damage.

Are your methods compliant with maritime safety and environmental laws?

Yes. All work is carried out in compliance with relevant ship, flag state, and environmental regulations.

Polygon contact person.

Get help now

When marine damage or maintenance issues threaten safety or operations, you need experienced and scaled restoration. Contact us today for expert marine services, emergency restoration, maintenance, and large-scale marine damage recovery.

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Contact us

Head Office
Polygon International
Mäster Samuelsgatan 42
SE-111 57  Stockholm
Sweden

For general inquiries, please use this form. For local support, contact your local Polygon team.

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We have received your message and would like to thank you for writing to us. If your inquiry is urgent or country specific, please find your country office under “http://www.polygongroup.com/ Global“. Otherwise, we will get back to you shortly. Best regards Polygon International