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EnTech Marine is highly experienced in the field of installation, optimizing, maintenance and repair of engines and turbochargers.

We provide our customers with global services 24/7

We value quality and experience. Our aim is to specialize our knowledge and tools for selected engines and turbochargers. 

Our main focus is Caterpillar, MaK, Wärtsilä, Rolls-Royce / Bergen and a range of turbocharger brands

EnTech Marine ensure that your engines and turbochargers maintain the standards for survey and maintenance that is needed for trouble free operation.


  • Service and maintenance according to makers recommendations and requirements

  • Overhaul of cylinder heads, pistons, liners, connecting rods, fuel equipment, pumps and coolers

  • Machining of landing surfaces and engine blocks

  • Check of alignment


  • Overhaul of cartridge or complete unit

  • Repair of damaged turbine blades by means of welding or re-blading

  • Glass blasting of turbine blisc and blades

  • NDT testing according to requirements

  • Balancing of rotors

24h service

  • Located close to Aalborg Airport (AAL, DK)

  • Fast response time if urgent attention is needed

  • Experienced project management for visa application etc.

Why EnTech Marine

  • Highly experienced on engine and turbochargers service
  • Simple price structure – 7-day flat rate and fixed travel expenses
  • Quotation within 48-hours
  • Project completion within 7-days after start up – Service report and invoice
  • Independent of suppliers – Only preferred original, OEM and aftermarket spare part suppliers
  • Effective project from quotation to completion
  • Close dialogue with customer before, during and after the project
  • Own workshop – Fully equipped with special tools for engine repair

Your value

  • All projects within agreed timeframe – no additional loss of hire
  • Low probability of break down / down time
  • Attractive and very competitive prices
  • Experienced project management


If you are looking for quotation for your next overhaul or just assistance for daily maintenance,
– Let us know and we will assist you with price and recommendations.