Control & Drives
We maintain, troubleshoot and repair automation and drives.
Breaker service
Our skillled technicians will clean and certify your ACB’s.
Electric motors
Supplier of divers electric motors. Including service and maintenance contracts
Worldwide Support
24/7
Port Repairs
Our technicians are available worldwide to perform repairs while your vessel is in port, minimizing downtime and ensuring a fast return to operation.
Voyage Repairs
When unexpected electrical failures occur at sea, our flying squads can mobilize quickly to board your vessel and provide on-site support anywhere in the world.
Parts & Components
Through our extensive supplier network, we provide original and high-quality replacement parts for virtually every major marine electrical brand, ensuring fast delivery and competitive pricing.
Marine Electrical Control Systems
Our Control & Drives department provides complete solutions for marine electrical installations, automation and power distribution.
We design, manufacture, install and maintain:
- Power switchboards
- Distribution panels
- Section panels
- Control consoles
- Automation panels
- Drive and control systems
From new installations to troubleshooting and upgrades, our engineers deliver reliable solutions that meet the highest marine industry standards.
Marine Circuit Breaker Maintenance
Reliable circuit breakers are essential for the safety and continuity of your vessel. HES offers complete breaker maintenance, inspection and repair services for low- and medium-voltage switchgear.
Our breaker services include:
- Inspection and testing
- Preventive maintenance
- Mechanical overhaul
- Electrical testing
- Cleaning and lubrication
- Fault diagnostics
- Commissioning after maintenance
Using advanced testing equipment, we verify the correct operation and protection performance of every breaker before it returns to service.
Marine Electric Motors & Generators
HES specializes in the maintenance, repair and overhaul of marine electric motors and generators. Whether it concerns planned maintenance or an unexpected failure, our technicians provide efficient solutions to minimize downtime.
Our services include:
- Inspection and diagnostics
- Overhaul and reconditioning
- Motor rewinding
- Generator repairs
- Removal and reinstallation
- Commissioning and testing
To improve reliability and performance, we also provide:
- Laser alignment
- Vibration analysis
- Dynamic balancing
- Thermographic & infrared inspections
Our advanced diagnostic equipment detects overheating and potential failures before they become critical.
