Our Capabilities
Complete refit expertise
Structural Refit
Complete hull and superstructure assessment, repair, and reinforcement. From corrosion treatment to structural modifications, we restore your yacht's integrity to the highest classification standards.
Paint & Fairing
Full exterior repaint programmes using the finest marine coatings. Our paint facility delivers flawless finishes that protect and beautify — from classic whites to custom metallic schemes.
Mechanical & Systems
Engine overhauls, generator replacement, HVAC upgrades, and complete systems integration. We modernise your yacht's mechanical heart while maintaining reliability and performance.
Electrical & AV
Rewiring, switchboard upgrades, navigation electronics, and state-of-the-art entertainment systems. Bringing your yacht's electrical infrastructure into the modern era.
Interior Refit
From subtle refreshes to complete interior redesigns. Our craftsmen work with the world's finest materials — hand-selected timbers, bespoke fabrics, and custom hardware — to create interiors that feel entirely new.
Deck & Exterior
Teak deck replacement, stainless steel fabrication, tender garage modifications, and exterior furniture. Every surface your guests touch is finished to the Jongert standard.

The Facility
Wieringerwerf.
Purpose-built for excellence.
Our shipyard in Wieringerwerf features dedicated refit halls with climate-controlled environments, a 1,000-tonne travel lift, and direct deep-water access to the IJsselmeer and the North Sea.
With over 15,000 square metres of covered workspace and a team of experienced craftsmen, we have the capacity and expertise to handle the most complex refit programmes — on time and to the highest standard.
Discuss your refit project
Every refit begins with an assessment. Contact us to discuss your yacht's needs and discover what's possible.
Contact Us
