Heavy Duty Systems

Marine Diesel Service, Sales And Turn Key Solutions

Waterfront service slips with 50MT Travel Lift located at 262 S. Ketcham ave, Amityville, NY 11701.

Mobile Service from Manhattan to Montauk

About Us

Heavy Duty Systems was established in 2005 in response to the industry’s need for reliable, cost effective and quality maintenance for Marine Diesel applications. Our team of skilled technicians and U.S. Military Veteran leadership have allowed us to become the go-to Marine Diesel Sales and Service provider in the greater Tri-State area.

Marine Diesel Service

HDS specializes in the maintenance and repair of marine diesel engines. As lifelong boaters we understand the importance of reliable propulsion and quick turn around of repairs so you can maximize your vessels use during our short season.

Troubleshooting and Repair

Overhaul

Drop off Heat Exchanger and Aftercooler Cleaning

Mobile Service or Bring Your Vessel to our Waterfront Facility

New engine sales and turnkey Re-Power

HDS offers Re-Power solutions from 10-2300 Horsepower. Direct factory dealer options from MAN, CUMMINS, SCANIA and Generator options from ONAN and Westerbeke.

Pre Purchase Engine and Generator Surveys

Conducted on site or at our facility with 50MT Travel Lift.

Surveys include

Contact Us

FAX: #(631) 618-8452​

    Factory Authorized Sales and Service Dealer

    Factory Authorized Sales and Service Dealer

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