From engineering study to plant handover — and beyond.
Seven disciplines, one team. Every job starts with an engineering study and ends with a plant we know how to keep running.
Refrigeration & AC engineering
Design, installation, replacement and upgrade of complete refrigeration, AC and chiller plants for vessels, shipyards and industry. Re-tubing of condensers and chillers; shell-and-tube conversions.
Compressor & rotating-equipment service
Full overhauls: strip-down, cleaning, OEM parts, oil-pressure testing, coat and paint. Motors, blowers, grit-recovery units, pumps — back on the base plate and running.
Electrical & controls
Panel design and repair, analog and mechanical-to-digital panel conversion, starters, controls and instrumentation — the electrical side of every plant we touch.
Gas & refrigerant conversion
Retrofit of legacy refrigerant systems to modern, compliant alternatives — selected per engineering study, matched to your plant and duty.
Custom design & build
A catalogue unit gives you a fixed capacity in a fixed box. GMRL builds to the same footprint with superior components, better service access and higher performance — purpose-built is the stronger choice even when a standard unit would do.
Custom chillers and packaged plants. Custom marine evaporators and higher-capacity condensers in copper-nickel. Obsolete parts fabricated in-house.
Custom package AC — built to fit your vessel, not a catalogue.
The global marine-HVAC giants ship a standard box and support it from overseas. We engineer the unit around your vessel's space and the Gulf's heat — and we're on the quay to service it.
Parts supply & logistics
The Logistic in our name is a working department. We supply every class of cooling spare — compressors, condensers, evaporator and condenser coils, valves, controls, driers, gaskets — sourced globally and delivered to the vessel, yard or plant. Genuine OEM parts or high-quality equivalents; custom-fabricated when the original is obsolete.
Genuine, equivalent, or no longer made — we supply it or make it, and keep it on the shelf.
Maintenance contracts — GMRL Care
Standing maintenance contracts — see GMRL Care below. Planned upkeep, rapid call-out, spares held in stock, so contract clients keep running.
Hand it over. It keeps running.
Maintenance contracts for ships, yachts, shipyards and industrial plants — one fixed cost, planned upkeep, rapid call-out, parts on the shelf.
Three levels of cover, tailored to your site or vessel — proven on a multi-year shipyard maintenance contract.
Explore GMRL Care
Discuss your project.
Every GMRL job starts with an engineering study. Tell us about your plant.
Contact us