Electrical & Electronics
Onan Generator Marine Service
Onan Generator Service offers essential repair spare parts and new equipment for maintaining your yacht efficiently. We provide complete repairs, maintenance, and sales of engines, generators, and yacht systems from brands like Onan Generators, performed either at your berth through our mobile service team or in our workshop for larger jobs. Our stock of genuine parts and our factory-trained technicians ensure fast diagnostics and reliable fixes on site.
Available 24/7, we offer emergency breakdown support alongside scheduled servicing, with upfront cost estimates and clear timelines for every job. Whether we repair, exchange, or supply a new unit, our goal is to minimize your downtime and keep your systems running safely.
Specialized Service Capabilities:
For yacht captains and engineers demanding absolute generator reliability, Onan Marine Generators Global Service delivers factory-certified repairs, genuine parts, and new installations directly to your vessel anywhere in the world.
- Emergency On-Board Generator Repairs: Our mobile technicians deploy with Cummins INSITE software and specialized test equipment, performing real-time diagnostics on Quiet Diesel series and commercial gensets, replacing failed AVRs, fuel actuators, and starter motors, and restoring power within the same service visit.
- Genuine Onan Spare Parts Logistics: We stock over 5,000 authentic Onan/Cummins components across regional warehouses, including complete fuel injection pumps, seawater cooling pumps, exhaust mixing elbows, and digital controller boards, with priority courier delivery to any port or anchorage within 24 hours.
- Comprehensive Load Bank Testing: Every repair includes full load bank testing from 25% to 100% capacity, verifying governor response, voltage regulation, and frequency stability under real-world operating conditions, with detailed performance reports generated for your vessel’s maintenance records.
- New Generator Installations: We engineer and install complete Onan power systems, including QD 11.5 to QD 60 models, custom exhaust systems, soundshield enclosures, and integrated fuel supply lines, with full alignment to your yacht’s AC distribution panel and bridge monitoring interfaces.
- OEM Firmware and Warranty Support: All service interventions include factory-level ECM updates and calibration revisions, addressing known performance issues and optimizing fuel consumption, with every repair fully warrantied and escalated directly to Cummins engineering for complex fault resolution.
From emergency breakdowns to planned refit upgrades, Onan Marine Generators Global Service ensures your auxiliary power remains mission-ready across every ocean and every season.
About Onan Generator Marine Service:
Onan, a proud division of Cummins Inc., has been the gold standard in marine auxiliary power for over eight decades, renowned for its legendary durability, quiet operation, and global service network that supports vessels from 40-foot cruisers to 200-meter superyachts. Our key technical innovations include the revolutionary Quiet Diesel series with advanced sound attenuation technology, permanent magnet alternators for superior transient response, and the PowerCommand digital control system that provides precise load management and remote monitoring capabilities. Every Onan generator integrates seamlessly with modern yacht automation platforms, including NMEA 2000 networks, Class B AIS interfacing, and ship-wide BMS systems, enabling synchronized parallel operation, automated start-stop functionality, and real-time performance data transmission to bridge displays. This unmatched combination of engineering excellence, continuous innovation, and universal system compatibility ensures that Onan remains the preferred choice for owners and builders who demand absolute confidence in their onboard power infrastructure.
Ready to service your yacht? From remote support to full shipyard management, our global team is ready to assist.
Global Yacht Support with Our Prime Refit Hub in Mallorca
Why Mallorca? Palma is a global leader in yacht repair and refit, world-class infrastructure, skilled trades, strategic Mediterranean location.
STP Shipyard Palma: 162,500 m² capacity for yachts up to 120m / 1,000t, with 5 berths up to 110m for prime refits without relocating.
- The Open Shipyard Model: Choose your own contractors; all trades on site ensure competitive pricing, faster turnarounds, and no monopolies.
- Dedicated Island Facilities: Complete island-wide infrastructure, from mast repair lanes and Astilleros de Mallorca to Port Adriano and 10,000 m² of dry docks.
- Skilled labor: Over 600 contractors and 3,000 professionals deliver superyacht standards just as cost-effectively for 40–60ft vessels.
- Tax Advantages (TPA Regime): Non-EU flagged yachts can use Spain’s TPA regime to refit completely exempt from 21% import VAT on labor and parts.
One contract, one contact. We coordinate all shipyards, specialists, and suppliers. We manage budget, schedule, and quality, with transparent communication. Repair, refit, conversion, modernization for sail and motor yachts.
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Upcoming Yard Period?
Submit your worklist for a detailed technical proposal tailored to your vessel’s requirements and timeline.
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Other Service Categories
Our yacht maintenance expertise extends far beyond this single department to cover your entire vessel. Consequently, our mobile engineering teams stand ready across the Mediterranean for diverse refit demands. Select another technical category below to review our full operational scope.
ALL YACHT SERVICE STATIONS
Yacht Repair & Maintenance Near You
Marine Project manages a certified network of engineers and mobile technical teams across the Mediterranean. Specifically, we deploy local specialists directly to your berth and handle all shipyard compliance. Click on your current country below to access available services and secure your service window.
TECHNICAL YACHT SUPPORT
Why Captains & Chief Engineers Trust Our Services
We know that keeping a superyacht running on schedule comes down to speed, precision, and zero guesswork. Our technical team delivers rapid-response support, full workshop fabrication, and class-compliant expertise to execute your worklist efficiently. Across the Balearics, we ensure your vessel stays operational and fully compliant.
On-Site & Dockside
We don’t manage your project from a distant office, our team is directly on-site in the marina. We are on your deck the moment you need us.
Priority Scheduling
Skip the mid-season backlog and lock in your yard period faster. We optimize our calendar to guarantee quick slot availability for urgent refits.
In-House Workshops
We own our workshops and machinery, meaning zero subcontractor delays. Your worklist is executed directly, reducing turnaround times.
Survey-Ready Work
We repair straight to Class guidelines like Lloyd’s, ABS, and RINA. Pass your inspections on the first go without unexpected compliance delays.
FOR YACHT OWNERS
Everything Your Yacht Needs
From technical support to maintenance and compliance, we cover every aspect of your yacht’s operations. A structured approach designed to protect your asset and simplify ownership.
One Point
of Contact
One dedicated partner managing every aspect of your yacht with seamless coordination and control.
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YACHT OWNER OR CAPTAIN?
Your Questions, Answered.
At Marine Project, we provide everything a superyacht needs while in Mallorca. From technical maintenance and repairs to detailing, provisioning, and concierge services we handle it all with precision and care. Whether it’s a quick turnaround or a full refit, we ensure your yacht is in top condition, ready to sail.
We offer a complete range of services tailored specifically for superyachts, delivered by experienced professionals who understand the unique demands of luxury vessels. Our reputation for reliability, quality, and discretion sets us apart.
We operate with a proactive, solutions-oriented approach and precise project management. Our well-coordinated team is trained to handle urgent requests and quick turnarounds without compromising on quality.
Every task we undertake is backed by strict quality control and open communication with our clients. We stand by our work and are committed to exceeding your expectations every time.
You only need one point of contact US! We coordinate all services, from technical repairs and refits to provisioning, detailing, and concierge support, ensuring smooth and efficient operations.
Our staff is thoroughly vetted, and we operate with utmost discretion. Your privacy, your crew, and your guests are always our top priority, and our procedures ensure your peace of mind.
24/7h ASSISTANCE
Technical Support & Repairs
Our team delivers expert support to minimize your vessel’s downtime. Specifically, we provide precise engineering guidance at every stage. Submit your specifications below to connect with a refit manager.
