Marine Reliability Plan

Enjoy peace of mind with scheduled maintenance, priority service, and expert care for your marine diesel engine. Designed to keep your vessel reliable year-round, it covers essential checks, preventative servicing, and professional support to protect your investment and avoid costly breakdowns.

Who it’s for

Owners of Caterpillar, Volvo Penta, Cummins, Yanmar, Kubota, and other large marine diesel engines in cruisers and powerboats. Not designed for light sailing yachts — this plan is for people who demand uptime and a diesel expert on call.

What’s included (per 12 months):

Annual Major Service

Full manufacturer-spec service on both engines (or single engine)
Engine oil & filter change, primary & secondary fuel filter replacement, and housing clean-out
Raw-water impeller replacement, pump housing inspection, and strainer basket clean-out
Coolant system inspection – level, condition, pressure-cap test, and hose integrity
Valve cover inspection (where accessible) and basic blow-by check
Belt condition and tension check (alternator, water pump, compressor)
Run-up test under load to verify oil pressure, temperature, charging voltage, and RPM stability

Complete Digital History Report

Oil sample analysis on all critical components (engines, transmissions, IPS, and generators)
Digital Service Report – hosted online for easy access anytime
Complete oil trend report on all components to monitor wear, contamination, and metal debris
Before & after photos of any defects for full transparency
Every visit is documented and stored online so you always have a full maintenance history for resale and insurance

2 x 6 Month Preventive Inspections (at one week’s notice)

Flexible scheduling — pre-summer checks, pre-trip checks, or seasonal prep
On-site walk-through of engines, belts, hoses, fluids, electrics, and cooling systems
Identify small issues before they turn into big bills

Priority Scheduling

Skip the backlog — you get first slot in our job calendar, even in peak season

24/7 Diesel Mechanic Hotline

Speak directly to a qualified marine diesel mechanic any time of day or night for troubleshooting or advice
Peace of mind for long trips

50% Money-Back Guarantee (Response Time Promise)

If we can’t attend within 7 days of your request, we refund 50% of that visit cost (only for the quarterly inspections)

FREE! Fuel System Health Check & Treatment (once per year)

Fuel inspection, water separation check, tank sampling, and injector smoke check
Fuel cleaner treatment added during one quarterly inspection
Proactive step to avoid expensive injector or pump failures

Optional Add On

Generator Service Package – Comprehensive servicing for onboard diesel generators. Keeps auxiliary power reliable and avoids mid-voyage failures.

3-Year Cooling System Overhaul – Complete removal, chemical clean/flush, reseal, and performance reset of your engines’ cooling systems. Recommended every 3 years for peak reliability and prevention of overheating.