Landworthy Power.
Marine Diesel & Industrial keeps Cayman's boats, generators, and diesel equipment running — local parts, experienced technicians, and service you can actually reach when something breaks.
Engine down? Call 345.949.3555 now →
Marine Diesel & Industrial is Grand Cayman's most experienced boat repair and marine engine service workshop — diesel engines, generators, and industrial equipment, serviced locally from West Bay since 1985. We keep boats in the water, generators running, and commercial operators back on schedule.
As a 100% Caymanian-owned family business with 40+ years on-island, MDI combines deep local knowledge with specialist capability across boat maintenance, repowers, generator installations, diagnostics, overhauls, and ongoing maintenance contracts.
Our Full Story →Clear advice, honest pricing, dependable work. We focus on uptime and systems that hold up in Cayman's conditions — salt air, tropical heat, and hurricane season included.
MDI's workshop is directly on the water in West Bay. Whether your engine needs a quick look or a full overhaul, you've got two ways to get it sorted.
Diesel propulsion, repowers, standby power, and dependable maintenance support for vessels and properties across Cayman.
Diagnostics, rebuilds, and full repower planning for inboard diesel systems and serious upgrade projects.
Explore Marine Support →Triton generator specification, installation, maintenance, and response for homes, strata, hotels, and commercial sites.
Explore Industrial Power →Routine boat repair, servicing, and troubleshooting for private vessels, workboats, and commercial operators across Cayman.
Plan Vessel Support →Scheduled maintenance for generators, engines, and diesel equipment — keeps your systems ready before they're needed.
Discuss AMC Support →Authorised Yanmar engine sales — local technical guidance, installation planning, and factory-supported service on-island.
View Propulsion Options →Inspection-led recommendations for aging vessels and systems, including repair scope, upgrade planning, and structural support.
Request a Technical Review →Billy Farrington has been keeping Cayman's engines running and generators firing for over 40 years — through Ivan, Paloma, and every storm since. Son of Capt. Owen Farrington, and grandson of National Hero Hon. Thomas "Willie" Farrington CBE JP. That kind of credibility doesn't come from marketing — it's built one job at a time.
"MDI had my engine diagnosed and back in the water within two days. Fast, professional, and they know these engines inside out. These guys are the real deal."
"We've relied on MDI for our commercial generators for years. Fast, professional, and they know these systems inside out. They're our first call for anything generator-related."
"Honest pricing, proper work, and they actually answer the phone. MDI has looked after our boats for years — wouldn't go anywhere else."
Whether you are planning a diesel repower, need a generator serviced, or want a maintenance contract that actually keeps your equipment ready — MDI has the local expertise and parts to do it properly.
