Maintenance services

Electrical and mechanical systems must function well, no matter how long they have been in service. Maintenance is needed to keep everything up to date. 

Croonwolter&dros offers maritime services for 24/7 service, maintenance and refits all over the world. Combining the knowledge of our specialist with the ability to execute and best materials, we ensure the operability of your systems.

One partner for your electrical and mechanical systems

Safety, of course, is one of the most important reasons. But next to this, operators need to be assured that their electrical and mechanical systems run well, in order to assure their business continuity. And there is the aspect of governance. Regulations often state that systems need to be inspected on a regular basis. 

Survey & Inspection




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Organizations in the shipping and offshore industries rely on specialists to ensure the operability of their systems. Independent audits (on a regular basis) are one aspect, outsourcing maintenance tasks to specialized expert another.


At Croonwolter&dros, we have been working with Marine & Offshore operators for many years. Our services are aimed at unburdening them on every aspect that comes with designing, building, commissioning and servicing electrical systems. Maintenance is part of this. For example, service contracts to keep all installations up to date. Condition based maintenance – replacing worn out components before they break – is another good example. Combining knowledge with the ability to execute, we aspire to be the best partner for the Marine & Offshore industry.