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MG Sub Service: Italian excellence in underwater work and maritime services
Customized solutions for marine works, underwater inspections, and offshore operations
Experience, passion, and innovation at the service of marine infrastructure. This is the beating heart of MG Sub Service, a rapidly growing company in the underwater and maritime works sector. Founded in 2020 by Giammario Marroni, an expert diver with over 15 years of experience in the field, the company stands out for its technical expertise, operational efficiency, and tailor-made approach to customer needs.
In-depth expertise
Know-how built up over time Marroni's career speaks for itself: after obtaining his technical diver's license in 2008, he worked throughout Italy as a port diver and subsequently in the Oil & Gas sector, gaining significant international experience in Mexico, Ghana, Egypt, and Congo. Among the most complex operations he has been involved in are the recovery of the Costa Concordia off the island of Giglio (2014–2018), the cutting of the CDRY-BLU cargo ship in Sant'Antioco (2020), and various installations of offshore pipelines and platforms.
MG Sub Service360° diving services
Today, MG Sub Service is a point of reference for those seeking reliable, safe, and customized solutions for maritime and underwater work. The company is made up of a young and highly qualified team, capable of working professionally on any type of submerged or floating structure.
Among the main services offered:
Construction and maintenance of docks (concrete, steel, wood)
Construction and maintenance of floating piers and jetties
Installation and maintenance of mooring systems (buoys, chains, fixed poles)
Inspection, launching, and maintenance of underwater pipelines
Boat recovery and rescue
Dredging, demolition, and seabed cleaning
Non-destructive testing and hull inspections
Cavitation cleaning
Professional underwater video and photo shoots
Underwater hot and cold cutting
Maintenance of hydroelectric power plants
Quality, safety, and timing at the center
Every operation is planned in compliance with safety regulations, ensuring high standards, adherence to schedules, and maximum operational quality. Whether it's port work, complex salvage operations, or maintenance of submerged infrastructure, MG Sub Service is the ideal partner for public entities, private marinas, shipyards, and energy sector operators.
Contacts and consultations
For further information or to receive personalized advice, please contact MG Sub Service at the following addresses: +39 346 1469329 o mgsubservice@gmail.com
