Engineering Excellence

Modern superyachts represent the pinnacle of marine engineering, integrating complex systems that demand specialized expertise. American Yacht Service maintains a team of factory-certified technicians with direct relationships to the world's leading manufacturers.

From routine maintenance to complete system overhauls, we approach every project with meticulous attention to detail. Our engineers carry manufacturer certifications from Caterpillar, MTU, MAN, Cummins, Northern Lights, and other leading propulsion and generator brands.

We maintain comprehensive diagnostic capabilities and direct access to OEM parts worldwide, ensuring minimal downtime regardless of your vessel's location.

Yacht engine room

Technical Services

Propulsion Systems

Main engine maintenance, overhauls, and rebuilds. Transmission service, shaft alignment, propeller optimization, and performance tuning for diesel, hybrid, and diesel-electric systems.

Electrical Systems

Complete AC/DC electrical diagnostics, generator service, shore power systems, battery bank management, and power distribution optimization. UPS and emergency power systems.

Navigation & Communications

Radar, GPS, AIS, GMDSS, satellite communication systems, autopilot calibration, and integrated bridge system maintenance. ECDIS certification support.

Hydraulic Systems

Stabilizer systems, steering gear, bow and stern thrusters, anchor windlass, passerelle, and tender crane service. Complete hydraulic system analysis and repair.

Climate Control

Marine HVAC systems, chiller maintenance, air handling units, refrigeration systems, and ventilation optimization. Energy efficiency assessments.

Water Systems

Watermaker service and membrane replacement, black and grey water treatment, potable water systems, fire suppression, and bilge system maintenance.

Discuss Your Technical Requirements

Our engineering team is ready to evaluate your vessel's systems and develop a comprehensive maintenance strategy.

Schedule Consultation