What We Do

Marine Diesel Repair & Maintenance, Performed Dockside

Our work falls in three categories: diagnostics, scheduled maintenance, and pre-purchase vessel inspections. Caterpillar, Cummins, Detroit Diesel, and MAN are our core specialty, with regular work across, MTU, Volvo Penta, Yanmar, and John Deere Marine. ABYC certified, field-equipped, and mobile across Broward and South Palm Beach County. Every job ends with a written report.

Engine Diagnostics & Troubleshooting

Hard starts, smoke, overheating, oil consumption, alarm codes, performance loss. Full mechanical and electronic diagnostic workup, on the boat, on the water if needed. Root cause first, not the easy guess.

Fluid Analysis & Inspection

Coolant, transmission, and hydraulic fluid condition checks. Oil sampling sent to lab on request. Early detection of contamination, wear metals, and coolant intrusion before they become a breakdown offshore.

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Marine diesel repair on a sportfish engine in Fort Lauderdale

Scheduled Maintenance

Diesels do not fail on a schedule, but they reward one. Service performed on interval is the difference between an engine that get you back every time and one that does not.

Engine Oil Service

Full oil and filter change with inspection of belts, hoses, and fluid levels. Performed to manufacturer spec with marine-grade lubricants.

Raw Water Impeller

Inspection and replacement of raw water pump impellers, the single most common cause of diesel overheating on the water. Cooling system check included.

Fuel Filter Service

Primary and secondary fuel filter replacement with system bleed. Critical maintenance for Caterpillar, Cummins, Detroit Diesel, and other common-rail and HEUI fuel systems.

Engine Zinc Replacement

Pencil zincs in heat exchangers, oil coolers, aftercoolers, and transmission coolers. These protect the internal cooling system from galvanic corrosion and are often missed because they sit hidden inside the engine. Underwater zincs (shaft, rudder, hull) referred to a diver.

Scheduled Maintenance Programs

Annual or hour-based service intervals built around your engine and operating profile. We track service history, anticipate the next interval, and keep your warranty intact.

Pre-Purchase Vessel Inspections

A pre-purchase inspection is the cheapest insurance in boating. Engine, transmission, running gear, and supporting systems assessed before you sign. Sea trial diagnostics, compression and blow-by checks, fluid sampling, documented in a report you can hand to a buyer, seller, surveyor, or insurer.

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Engines We Work On

Caterpillar, Cummins, Detroit Diesel, and MAN are our core specialty. Field-equipped for diagnostic and service work across MTU, Volvo Penta, Yanmar, and John Deere Marine.

Built Around Engine Longevity

Whether we are catching a problem early through scheduled maintenance, diagnosing one already showing up, or assessing a vessel before you buy it, every visit is structured to protect the value of your equipment.

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