Mechanical Service

Being official service for the major engine brands (Yanmar, Volvo Penta, Mercury/Mercuiser and Cummins) in Portugal, our technicians are highly qualified and experienced, as the recent equipments and technologies of engine’s diagnoses ready to undertake the service according the manufactures protocols and information.

The constant effort made with the Ondanáutica’s technicians training either internally as thru the attending of the trainings provided by the manufacturers, gave us the ability and know-how necessary to respond at any challenge, placing Ondanáutica as a reference company with our clients and business partners.


• Maintenance

• Mechanical repairs

• Engine winterization

• Engine diagnose with the original manufacturer tool.

• Warrantee interventions with the brands Yanmar, Volvo Penta, Merury/Mercuiser and Cummins.

• Re-power, replacing old engines by new.

• Commissioning new engine.

• Insurance repair service


Ondanáutica also possess a mobile workshop equipped with all the necessary tools and materials to undertake interventions outside from our workshop. This way we are able to be closer to our clients when the unexpected appears.