Established in 1974 G & G Marine is the oldest continually operating ship husbandry company in the United States and has quickly grown to be the industries leader for inland commercial diving services. G&G Marine provides an array of inland commercial diving services including but not limited to:
•Pipeline Repair
•Cooling Tower Cleaning (While Online)
•Penetration Dives (1,000’ capabilities)
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Underwater Burning & Welding Site Clearance, Debris Removal and Salvage
•Lake and River Pipeline Crossing Inspections
•Underwater Video and Photography
•Traveling Screen Cleaning and Repair
•Potable Water Tower and Tank Inspections
•Emergency Oil Spill Response and HAZMAT Diving
•Certified ABS, DnV, Lloyd’s, B.V., NKK, Germanisher Lloyd and RINA Surveys
•Hull Cleaning, Propeller Polishing and Propeller Repairs
•Hull Inspections and Thickness Gauging
•Sea-Chest Cleaning and Blanking
•Sediment and Shell Removal
•Thruster Removals and Installations
•Transducer Removals and Installations
•Certified underwater Bridge Inspections and Repairs
•Dam Inspections and Repairs *Dock Inspections and Repairs.
