Generator Repair Services
Onan Generator Service Mallorca
MARINE PROJECT delivers certified Onan generator services across Mallorca and the Balearics, with our specialized engineering team providing advanced electronic diagnostics, routine maintenance, and complete repairs directly at your berth or anchorage in Palma and surrounding ports, resolving voltage instability, raw water cooling warnings, and all system faults for Onan Quiet Diesel (QD) and commercial models using genuine Onan components and factory-specified procedures to restore clean, quiet auxiliary power. Our certified technicians offer rapid on-site intervention with 24/7 mobile dockside support that minimizes operational downtime and keeps your vessel powered reliably. Contact MARINE PROJECT on WhatsApp now for immediate, competent on-site assistance.
Specialized Service Capabilities:
We provide complete care for Onan marine generators in Mallorca, from advanced electronic diagnostics and scheduled preventative maintenance to emergency repairs and component replacements. Our certified technicians service all Onan Quiet Diesel (QD) and commercial models with specialized technical expertise.
- Routine Scheduled Maintenance: Essential engine oil, oil filter, fuel filter, and coolant replacements executing Onan’s specific service intervals.
- Electrical Output & AVR Service: Testing and precision calibration of generator alternators and Automatic Voltage Regulators (AVR) for stable AC delivery.
- Seawater Cooling System Overhaul: Complete chemical descaling, raw water pump rebuilding, and heat exchanger flushing to prevent high-load thermal shutdowns.
- Controller Diagnostics & Updates: Utilizing specialized diagnostic tools to interpret fault codes, monitor performance, and update control display firmware.
- Fuel Injection & Delivery Servicing: Injector pressure testing, fuel pump overhauls, and fuel quality checks to ensure clean combustion and rapid starting.
- Sound Shield & Vibration Analysis: Inspecting acoustic enclosure seals and rubber vibration mounts to preserve whisper-quiet operation.
Trust Marine Project for certified Onan generator service in Mallorca. By using only genuine Onan/Cummins parts and adhering to factory service protocols, we ensure maximum efficiency, smooth operation, and reliable power generation for your yacht.
About Onan Generator Service Mallorca:
Onan, a core division of Cummins Power Generation, is a global leader in marine auxiliary power, trusted worldwide for producing robust, reliable, and exceptionally quiet generators. Their Quiet Diesel (QD) series is the industry benchmark, celebrated for low vibration, compact installation footprints, and durable performance in severe marine environments.Engineered for high uptime and consistent power quality, Onan generators are essential for modern superyacht automation systems. Backed by Cummins global engineering standards, these units require expert maintenance using genuine Onan/Cummins parts to preserve acoustic insulation, optimize fuel economy, and guarantee long-term power stability.
Your Yacht Is in Mallorca
You’re in the Right Place, with the Right Partner.
Mallorca is one of the world’s best locations for yacht repair and refit. But the best location only delivers real value when the coordination is right. That is exactly what we do: Marine Project acts as your general contractor and handles the entire project – for yachts already in Mallorca.
Why Partner with Marine Project in Mallorca?
- We are already on the ground: No delivery, no travel costs, no lost time. We come directly to your yacht—in the water or on the hard, in Palma, at STP Shipyard, in Port Adriano, Puerto Portals, or anywhere else on the island, fully equipped to begin immediately.
- One contact, one contract: You don’t have to coordinate shipyards, individual trades, specialists, and parts suppliers yourself. We handle the entire project under single-point accountability and one transparent agreement.
- We know the market: As an established general contractor with active projects across Europe and the Caribbean, we know which prices, labor rates, and lead times are genuinely realistic, protecting you from inflated local markups.
- We control budget, schedule, and quality: Transparent communication, milestone tracking, regular photographic status reports, and clear technical responsibility ensure zero surprises at final sign-off.
- We work on all sizes: From routine servicing, systems diagnostics, and small warranty jobs to full-scale technical refits—tailored for sailing vessels, performance catamarans, and luxury motor yachts of any scale.
Make the most of your vessel’s stay in Mallorca without administrative stress. Contact our technical team today for a no-obligation dockside inspection and preliminary project assessment—promptly, professionally, and directly at your berth.
Speak with a Technical Expert
Upcoming Yard Period?
Submit your worklist for a detailed technical proposal tailored to your vessel’s requirements and timeline.
EXPLORE MORE DEPARTMENTS
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.
