Superyacht Electric Solutions and Systems Specialists

In-house skilled team providing high-quality repair, sale and installation of marine electrical equipment.

ptw Shipyard provides trained certified marine electricians for your yacht’s electrical, electronic and systems needs.

Our in-house skilled team will assist you from simple routine maintenance troubleshooting, design to finished installations as well as assessments on new installations.

All our jobs follow pts standards assuring quality and transparency through our project management and reporting system.

Specialists in:

Electric solutions

  • Custom control systems (control panels).
  • Electrical power management systems (plan, design and installation).
  • Generators: installation, fault finding and reparation.
  • Electric engines: bearing replacements, insultation test, coil rewinding.
  • AC circuits up to 400/230V and DC circuits up to 24/12V. Fault finding, installations and reparation.
  • Alarm and monitoring systems.
    Bespoke control systems (switchboards and control panels).
  • Shore Power Convertors.
    Plan, design and install electrical power management systems.
  • Inspection of electrical system to spot defects and rectification.
  • Inspection of electrical wiring using testing instruments (ohmmeters/voltmeters/oscilloscopes).
  • Mast cables connection before/after an installation/survey.

Surveys & Tests

  • Thermal imaging survey 
  • Megger Test 
  • Insulation testing: survey and maintenance 
  • Harmonic surveys 
  • Insulation transformer & soft start test 
  • Batteries Load test according manufacture specifications or class. 
  • Alarm systems, fire detectors & emergency lights survey according to manufacture specifications or class.  
  • Batteries capacity reports 

Marine electronics

  • Installation of entertainment system.
  • Surveillance systems.
  • AIS (Automatic Identification System).
  • Audio.
  • Autopilot.
  • Depth sounder (sonar).
  • Internet/WiFi.
  • Radar.
  • Wiring.
  • Navionics integration.
  • Full CAD documentation.
  • NMEA and sensor interfacing.
  • Analogue and digital circuit design.
  • Embedded software.

Control Engineering

  • Flood & fire damage repair.
  • PC integration and diagnostic repair.
  • IT data recovery.
  • Networking architecture implementation and troubleshooting.
  • UPS batteries: check/replacement/installation.
  • Batteries, batteries chargers and batteries isolators: maintenance/repair/service.


  • Repair/replacement/installation of any light or light system (incandescent, halogen, fluorescent, LED, drivers, ballast, etc.).
  • Repair/replacement/installation of underwater lights.
  • Dimming lights installation.
  • Replacement navigation lights to LED and alarm integration.
  • LED lighting transfer.
  • Installation of dimming lights.
  • Replacement navigation lights to LED and alarm integration.

Hvac & Systems

  • Flushing
  • Boilers
  • Heaters

Fresh Water

  • Water treatment.
  • Super chlorination.
  • Vessel transfer systems.
  • High pressure wash-down systems.
  • UV filter.
  • RO Plants.
  • Grey Water & Condense.

Black Water

  • Black and grey holding tanks.


  • Air conditioning.
  • Dehumidifiers.
  • Ducting.
  • Windscreen demisters.
  • Refrigeration units.
  • Installation, service & maintenance of vapor sealed pipe insulation.
  • Replacement and repair of marine air conditioning and refrigeration systems.
  • Design and installation of custom-built refrigeration and air conditioning systems.
  • Direct Expansion Systems.
  • Self-Contained Systems.
  • Bespoke chiller control systems.
  • Chilled Water Systems.
  • Installation, maintenance and overhaul of heating, ventilation, and refrigeration systems.

Quality assurance

During all the electric project, we offer transparent documenting and accurate reporting process to ensure that PTW’s professional service is accomplished and that the quality of our products and services is reaching excellence.


From start to finish, thanks to a mapped scheduling system, we guarantee that all the electric project is planned out accordingly and delivered assuring on-time delivery.


A team of a highly trained professional workforce and in-house Project Management are at your disposal throughout your project’s duration and after delivery.  

Quality Control

Throughout the project our quality control members go above and beyond to verify the quality of the project from the first until the very last step and to ensure that is meeting all the requirements of our client.


A specialist will contact you

Please drop us your contact details and we’ll assist you through the refit and repair planning process to ensure an optimum yard period, a streamlined process and an on- time as well as an on-budget return to sea.

Do not hesitate to get in touch to discuss your scope of works and timelines.

Yacht Paint

Coatings Specialists: Obtaining the finest results available in the yacht paint industry, here at our shipyard we offer a fully dedicated Yacht Paint in-house department. Our team with over twenty years of experience in the super yacht arena will provide the highest standards reaching your expectations. Superior contractual standards and a constant application and surface controls will certify and warrant each job.

  • Finishing and Refinishing.
  • Superyacht painting.
  • Total or partial refits.
  • Priming, fairing & top coating.
  • Restoration refinishing.
  • Touch up & repair work.
  • Professional scaffolding sheds.
  • Contractual and warranty jobs.