Cruise Ship Technical Support Across Spain and the Mediterranean
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Certified technical support, coordinated around your operations.
Heavy Seas provides specialist technical services for cruise operators, ship managers and onboard engineering teams throughout Spain and across the Mediterranean.
From urgent repairs during port calls to planned maintenance and refit projects, our multidisciplinary teams coordinate the people, materials and technical resources required within the vessel’s operational schedule.
Our capabilities are backed by SOLAS-compliant load testing and certification, ISO 9001 and ISO 14001 certified management systems, specialist marine facilities and authorised support for leading marine equipment brands.
Solas compliant and testing certification processes
Safety, compliance and traceable documentation are essential when carrying out technical work onboard passenger vessels.
Heavy Seas provides controlled load testing and certification for cranes, gangways, lifting appliances and associated onboard equipment, verifying their condition and safe working load in accordance with applicable SOLAS and technical requirements.
The corresponding test documentation and certification are issued upon successful completion.
Our wider technical operations are also supported by:
- ISO 9001 certified quality management.
- ISO 14001 certified environmental management.
- Specialist marine facilities in Mallorca.
- Authorised support for Volvo Penta, Mercury, Yanmar, Castoldi and Bukh.
- Coordination with surveyors, shipyards and vessel management companies
Our Cruise Ship Capabilities
Marine Engineering and Mechanical Systems
Diagnostics, maintenance and repairs for propulsion-related equipment, generators, pumps, piping, onboard machinery and auxiliary systems.
HVAC, Refrigeration and Electrical Systems
Maintenance, fault diagnosis, repairs and upgrades for HVAC, refrigeration and electrical systems serving passenger, crew and operational areas.
Pipework, Metalwork and Custom Fabrication
Composite Repairs and Protective Finishes
Structural and cosmetic repairs using fibreglass, carbon fibre, gelcoat and specialist marine coating systems.
Services include component refurbishment, corrosion protection, surface restoration and protective finishing.
Tender, Lifeboat and Auxiliary Craft Support
Mechanical, electrical and structural support is also available for tenders, lifeboats and other auxiliary craft.
As an authorised service provider for Volvo Penta, Mercury, Yanmar and Castoldi, Heavy Seas provides manufacturer-backed support for a wide range of engines and propulsion systems.
Multiple Marine Disciplines, One Technical Partner
Our team brings together marine engineers, electricians, HVAC and refrigeration specialists, welders, fabricators, machinists and composite technicians.
This multidisciplinary structure allows different technical works to be coordinated through a single point of contact, simplifying communication and project management.
Frequently Asked Questions
About Cruise Ship Technical Services
It is helpful to provide the engine brand, model, vessel type, location, and a description of the issue or service required. Photos, videos, error codes or maintenance history can also help our team assess the situation more efficiently.
Yes. Engine maintenance, repairs, repowering, diagnostics, system integration and sea trials can be planned as part of a wider refit or maintenance project. This allows the technical work to be coordinated efficiently and reduces vessel downtime.