HUMAN KEYMARITIME
Technical services · Repair & maintenance
Superyacht standards,
for every yacht.
Repair and maintenance from a team that includes MTU-certified technicians, available to yachts under our management and to owners who need expert hands for a single job.
What we work on
From engine room to waterline.
Diagnosis first, then a clear proposal. Work is carried out to manufacturer standards, documented with photos and handed over after a sea trial.
Engines & drives
Scheduled service, overhaul support, stern drives and transmissions.
Diagnostics
Fault codes, alarms and performance checks with the right equipment.
Cooling & sea water
Impellers, heat exchangers, aftercoolers, intakes and strainers.
Generators & electrical
Batteries, chargers, shore power, panels and lighting.
Steering & controls
Joystick and steering systems, throttles, trim and thrusters.
Haul-out & hull
Antifouling, anodes, hull care and polishing, planned with the yard.
Propellers & shafts
Inspection, cleaning, balancing and seal checks.
Sea trial & handover
Every job closed with a test run and a written record.
The team
Trained on the largest engines. Careful with every one.
Our technical team includes MTU-certified technicians with experience servicing superyacht propulsion and onboard systems. That experience shapes how we look after smaller yachts too: the same discipline, the same records, the same attention.
How a job runs
Four steps, no surprises.
Inspection
We assess the yacht and find the real cause, not just the symptom.
Proposal
A clear scope and price, approved by you before work begins.
Work
Carried out to manufacturer standards, recorded with photos.
Handover
A sea trial, a written record and a date for the next service.