About Grosswerk
Independent. Engineering-led.
Grosswerk Engineering brings specialist engine knowledge to diagnostics, maintenance, repair and overhaul. Based in the UAE, we support marine and industrial operators with a practical understanding of mechanical systems and engine electronics.
Our approach
Show the engineering.
Explain the work.
Knowledge that connects the whole engine.
Our technical focus covers the relationship between engine condition, control systems and operating behaviour. We approach a fault as part of the complete installation, considering the symptoms, service history and findings before defining the work.
A clear scope. A methodical approach.
From diagnostics and borescope inspection to maintenance and overhaul, we focus on understanding what is required and explaining the proposed next steps. Clear findings and communication help owners and operators make informed decisions about their engines.
Support where the work is needed.
In-situ and field service bring that knowledge to the installation. For each enquiry, we review the engine, location and required work to establish a suitable scope of support.
We operate independently, with a core focus on MTU and enquiries for selected other engine brands.
How we work
A structured, documented method.
- 01
Assess
Structured diagnostics: gathering data, reviewing symptoms and isolating the root cause.
- 02
Scope
The work defined clearly, with findings and options laid out before anything proceeds.
- 03
Execute
Maintenance, repair or overhaul carried out methodically and documented as we go.
- 04
Verify
Testing under operating load confirms the engine performs correctly before handover.
Workshop and in-situ
UAE based. Available worldwide.
Headquartered in Dubai, with workshop capability in the UAE and in-situ support for marine and industrial installations in the UAE, the GCC and beyond.