Maintenance and repair

Trouble-free operations with quality maintenance services

Contact us

High-quality marine maintenance services

Your global end-to-end OEM service provider

As maritime operators expand their global reach they increasingly need global service and maintenance support. Demand for solutions that help to ensure asset reliability and trouble-free operations in competitive markets is also rising. This means achieving safer and more reliable long-term performance, improved lifecycle cost efficiency and environmental compliance. 

Well-planned preventive maintenance is vital to ensure smooth day-to-day operations and cost effectiveness, while high-quality reactive maintenance reduces unplanned downtime. Wärtsilä offers both, enabling you to focus on your core business.

Ensure asset reliability with the help of our field service experts

Wärtsilä field service professionals are at your disposal wherever and whenever you need them. Whether you need maintenance, overhaul, repair or troubleshooting services onsite or in local workshops, we’ll make sure that qualified experts with the necessary skills and technical solutions are available. 

Services and workshops


  • Ensure asset reliability with timely expert support
  • Reduce risk and enjoy the peace of mind that comes with high-quality OEM services 
  • Benefit from global expertise with a local presence
  • Take advantage of the latest upgrades, technologies and repair methods
  • Optimise costs with our one-stop-shop approach

Regardless of where the work is performed, we ensure that it meets the local legislation and the requirements of the relevant international standards, including ISO 9001, ISO 45001 and ISO 14001, IMO standards and those set by major classification societies.

Workshop service - global expertise with the local presence

To ensure the quality, Wärtsilä workshops are equipped with modern tools and machinery operated by skilled personnel. Our workshops can handle all types of maintenance and repair work as well as remanufacturing and upgrades or other modifications. We offer these services for the full range of equipment including 2-stroke and 4-stroke engines and engine components, propulsion systems, injection equipment, heat exchangers, separators, dampers, governors, pumps, turbochargers and electrical and automation systems. 

We also offer a wide variety of exchange components, enabling you to take a reconditioned part on board while your vessel is berthed and return the old part to the nearest reconditioning centre at no extra cost.

Maintenance and repair services wherever and whenever you need it

With close to 3,000 field service professionals in 70 countries, we can provide you with timely support wherever you need it. Using a Wärtsilä for field services gives you access to expert engineering knowledge and certified maintenance and repair methodologies wherever an asset is in the world. In addition, as an OEM service provider, we can offer the latest upgrades, technologies and repair methods. Owners and operators also benefit from greater procurement and contracting flexibility with global quality standards.

Wärtsilä worldmap for workshop

The performance was awesome. All jobs were executed in a professional and excellent way. The cooperation with the engine crew on-board was also perfect. I cannot remember having received such a good service from any other provider before.

Thomas Piller, Ship Management (AIDA Cruise vessels) at Carnival Maritime GmbH
Wärtsilä Marine. Let's connect.