We are the home of the Gardner engine, providing sales, support and servicing worldwide. We also offer a full parts supply service to the marine, automotive, locomotive and industrial sectors.

View All Gardner Diesel Engines

Welcome to Gardner Marine Diesels

Efficiency Durability Refinement

We are the only company in the world that can offer service, engine rebuilds and technical advice to the same exceptional quality as originally offered by the L. Gardner and Sons factory. At our works in Canterbury, UK we utilise original Gardner machinery, tooling, procedures and skills to enable us to supply the most detailed and original of rebuilt engines, or travel worldwide to service and overhaul engines on many of the world’s finest classic yachts and commercial vessels.

Quite simply, we are the home of the Gardner engine in every respect.

Engine Range

If you are a classic yacht owner looking for traditional marine engines for a restoration project, or a new build private yacht requiring an efficient, durable and refined engine, we can supply the perfect classic engine solution.

Engine Range Engine Sales

On-Site Servicing

Our Service Division travels throughout the UK, Europe and Worldwide to service Gardner engines – from regular annual services to full engine rebuilds, and everything in between. Our knowledge of engines in service means that we are the experts in working on board vessels, both commercial and private, fault finding and bringing the engines back to original as new condition, both mechanically and aesthetically.

On Site Servicing

Workshop Engine Overhaul

Our full workshop overhaul facilities in the South of England allow us to undertake every aspect of the overhaul in house. We can fully overhaul any Gardner engine from 1929 onwards to as new, factory supplied condition and power output.

Workshop Engine Overhaul

Gardner Spare Parts

Gardner Marine Diesels are the main supplier of genuine spare parts worldwide. We hold over 100,000 spare parts on the shelf at any one time for all the Gardner engine range, with express delivery to anywhere in the world – usually with same day shipping available.

Gardner Spare Parts

GardnerCare®

Gardner Marine are the only company fully equipped to supply dedicated, expert and official Gardner service, backed up with full in-house remanufacturing and overhaul capability, and a worldwide parts distribution capacity.

GardnerCare®

Some of the places we’ve serviced engines in the past year:

Gardner Marines Diesels - Worldwide On-Site Servicing Map Locations