Marine Systems, Inc. has earned an outstanding reputation for providing 24-hour service and on-location repairs that efficiently solve problems and get our customers’ operations back up and running as quickly as possible.

In addition, we maintain an extensive inventory of top quality marine engine replacement parts. We are dedicated to providing excellent customer support with a focus on upholding the highest standards of quality. At MSI we also make safety a top priority – with all field personnel trained to comply with all applicable offshore and onshore health, safety and environmental requirements.

Our highly skilled field service technicians arrive at each job site with all necessary tooling and factory-certified parts needed to perform the job. In addition, our technicians perform all repairs in strict compliance with OEM specifications and factory build procedures – while also following the latest engineering updates. All rebuilt components are thoroughly tested before being put into service – and our tools are regularly calibrated to ensure pinpoint accuracy.

MSI technicians are also available to perform scheduled preventive engine maintenance and inspections at virtually any location.

The full range of services offered by MSI includes:

24-hour parts and repair service

Complete engine overhauls on site

Block welding and machining

Laser alignment

Re-manufactured engines and components

Marine reduction gear overhaul and repair

Marine reduction gear case welding and machining

MSI serves a wide range of customers

Providing full-service diesel engine and reduction gear repairs and replacement parts for industries and operations including:

Offshore Drilling

Ocean Transporters

Tow Boats

Great Lakes Transporters

Tug Boats


Supply Boats

Power Plants

Fishing Boats


Please feel free to contact us if you would like more information about any of the services we provide.



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