We provide complete service and repair for all makes and models of marine diesel
propulsion systems and generators—from preventative maintenance to complete
teardown and rebuild. Allen is an American Boat and Yacht Council (ABYC) Certified
Diesel Engine Technician.
We also service engine electrical systems—including repair, addition or removal of
components, harnesses, gauges, switches, charging systems and batteries.
Corliss works exclusively with Boston Fuel Injection for testing and rebuilding of all
relevant components. BFI has been New England’s leading specialist since 1953.
Whether you need more power, more modern propulsion or both, we can perform complete powertrain upgrades or replacement. Working directly with manufacturers including Yanmar, Perkins, Cummins and CAT, Corliss can offer you a full spectrum of options.
Corliss Diesel provides detailed, pre-purchase marine mechanical surveys. These verify
the condition of engines, drivetrains and generators, and alert you to both immediate and